Ares Voting LLC

SEC source: 0001104659-21-076364 · tm2118096-4_4seq1.xml · nonDerivative · entry 2

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

ACOF Investment Management LLC · CIK 0001684171 · 10% owner

ASSF Operating Manager IV, L.P. · CIK 0001683967 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 16,685,848

F1 · shares: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (xiv) Ares Holdco LLC ("Ares Holdco"), (Continued in footnote 2)

F2 · shares: (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · shares: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · shares: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · shares: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 16,685,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 766,204 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,813,673 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,868,979 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 515,238 shares of Common Stock, (vii) SSF AIV 1B directly holds 459,360 shares of Common Stock, (viii) SSF AIV 2 directly holds 747,827 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · shares: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

F1 · balance_after: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (xiv) Ares Holdco LLC ("Ares Holdco"), (Continued in footnote 2)

F2 · balance_after: (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · balance_after: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · balance_after: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 16,685,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 766,204 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,813,673 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,868,979 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 515,238 shares of Common Stock, (vii) SSF AIV 1B directly holds 459,360 shares of Common Stock, (viii) SSF AIV 2 directly holds 747,827 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · balance_after: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

F1 · ownership.nature: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (xiv) Ares Holdco LLC ("Ares Holdco"), (Continued in footnote 2)

F2 · ownership.nature: (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · ownership.nature: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · ownership.nature: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 16,685,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 766,204 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,813,673 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,868,979 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 515,238 shares of Common Stock, (vii) SSF AIV 1B directly holds 459,360 shares of Common Stock, (viii) SSF AIV 2 directly holds 747,827 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · ownership.nature: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

SEC source: 0000899243-21-021794 · doc4.xml · nonDerivative · entry 1

Ares Corporate Opportunities Fund IV, L.P. · CIK 0001543148 · Director · 10% owner

ACOF Operating Manager IV, LLC · CIK 0001620272 · 10% owner

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,096,090

F1 · balance_after: The manager of Ares Corporate Opportunities Fund IV, L.P. ("ACOF IV") is ACOF Operating Manager IV, LLC ("ACOF Operating Manager IV"), and the sole member of ACOF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 2)

F2 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. (Continued in footnote 3)

F3 · balance_after: Each of the Reporting Persons, other than ACOF IV, and the Board Members, and the other directors, officers, partners, equity holders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Class A Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

SEC source: 0001104659-21-076364 · tm2118096-4_4seq1.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

ACOF Investment Management LLC · CIK 0001684171 · 10% owner

ASSF Operating Manager IV, L.P. · CIK 0001683967 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 16,785,848

F1 · shares: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (xiv) Ares Holdco LLC ("Ares Holdco"), (Continued in footnote 2)

F2 · shares: (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · shares: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · shares: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · shares: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 16,685,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 766,204 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,813,673 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,868,979 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 515,238 shares of Common Stock, (vii) SSF AIV 1B directly holds 459,360 shares of Common Stock, (viii) SSF AIV 2 directly holds 747,827 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · shares: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

F1 · balance_after: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (xiv) Ares Holdco LLC ("Ares Holdco"), (Continued in footnote 2)

F2 · balance_after: (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · balance_after: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · balance_after: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 16,685,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 766,204 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,813,673 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,868,979 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 515,238 shares of Common Stock, (vii) SSF AIV 1B directly holds 459,360 shares of Common Stock, (viii) SSF AIV 2 directly holds 747,827 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · balance_after: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

F1 · ownership.nature: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (xiv) Ares Holdco LLC ("Ares Holdco"), (Continued in footnote 2)

F2 · ownership.nature: (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · ownership.nature: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · ownership.nature: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 16,685,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 766,204 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,813,673 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,868,979 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 515,238 shares of Common Stock, (vii) SSF AIV 1B directly holds 459,360 shares of Common Stock, (viii) SSF AIV 2 directly holds 747,827 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · ownership.nature: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

SEC source: 0001104659-21-075286 · tm2118096-1_4seq1.xml · nonDerivative · entry 2

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

ACOF Investment Management LLC · CIK 0001684171 · 10% owner

ASSF Operating Manager IV, L.P. · CIK 0001683967 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 17,085,848

F1 · shares: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (Continued in footnote 2)

F2 · shares: (xiv) Ares Holdco LLC ("Ares Holdco"), (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · shares: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · shares: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · shares: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 17,085,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 781,221 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,868,820 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,925,210 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 597,083 shares of Common Stock, (vii) SSF AIV 1B directly holds 532,328 shares of Common Stock, (viii) SSF AIV 2 directly holds 866,619 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · shares: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

F1 · balance_after: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (Continued in footnote 2)

F2 · balance_after: (xiv) Ares Holdco LLC ("Ares Holdco"), (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · balance_after: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · balance_after: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 17,085,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 781,221 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,868,820 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,925,210 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 597,083 shares of Common Stock, (vii) SSF AIV 1B directly holds 532,328 shares of Common Stock, (viii) SSF AIV 2 directly holds 866,619 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · balance_after: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

F1 · ownership.nature: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (Continued in footnote 2)

F2 · ownership.nature: (xiv) Ares Holdco LLC ("Ares Holdco"), (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · ownership.nature: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · ownership.nature: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 17,085,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 781,221 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,868,820 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,925,210 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 597,083 shares of Common Stock, (vii) SSF AIV 1B directly holds 532,328 shares of Common Stock, (viii) SSF AIV 2 directly holds 866,619 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · ownership.nature: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

SEC source: 0001104659-21-075286 · tm2118096-1_4seq1.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

ACOF Investment Management LLC · CIK 0001684171 · 10% owner

ASSF Operating Manager IV, L.P. · CIK 0001683967 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 17,124,848

F1 · shares: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (Continued in footnote 2)

F2 · shares: (xiv) Ares Holdco LLC ("Ares Holdco"), (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · shares: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · shares: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · shares: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 17,085,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 781,221 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,868,820 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,925,210 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 597,083 shares of Common Stock, (vii) SSF AIV 1B directly holds 532,328 shares of Common Stock, (viii) SSF AIV 2 directly holds 866,619 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · shares: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

F1 · balance_after: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (Continued in footnote 2)

F2 · balance_after: (xiv) Ares Holdco LLC ("Ares Holdco"), (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · balance_after: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · balance_after: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 17,085,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 781,221 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,868,820 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,925,210 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 597,083 shares of Common Stock, (vii) SSF AIV 1B directly holds 532,328 shares of Common Stock, (viii) SSF AIV 2 directly holds 866,619 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · balance_after: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

F1 · ownership.nature: This statement is being filed jointly by (i) AF V Energy IV AIV 1A, L.P. ("ACOF AIV 1A"), (ii) AF V Energy IV AIV 1B, L.P. ("ACOF AIV 1B"), (iii) AF V Energy IV AIV 2, L.P. ("ACOF AIV 2" and, together with ACOF AIV 1A and ACOF AIV 1B, the "ACOF AIVs"), (iv) AEOF ECR AIV A-B, L.P. ("AEOF AIV A-B"), (v) AEOF ECR AIV C, L.P. ("AEOF AIV C" and, together with AEOF AIV A-B, the "AEOF AIVs"), (vi) AF Energy Feeder, L.P., (vii) ACOF Investment Management LLC ("ACOF Investment Management"), (viii) SSF IV Energy I AIV 1A, L.P. ("SSF AIV 1A"), (ix) SSF IV Energy I AIV 1B, L.P. ("SSF AIV 1B"), (x) SSF IV Energy I AIV 2, L.P. ("SSF AIV 2" and, together with SSF AIV 1A and SSF AIV 1B, the "SSF AIVs"), (xi) ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), (xii) Ares Management LLC, (xiii) Ares Management Holdings L.P. ("Ares Management Holdings"), (Continued in footnote 2)

F2 · ownership.nature: (xiv) Ares Holdco LLC ("Ares Holdco"), (xv) Ares Management Corporation ("Ares Management"), (xvi) Ares Voting LLC ("Ares Voting"), (xvii) Ares Management GP LLC ("Ares Management GP") and (xviii) Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Due to the electronic system's limitation of 10 Reporting Persons per joint filing, this statement is being filed in duplicate.

F3 · ownership.nature: ACOF Investment Management is the manager of each of the ACOF AIVs, the AEOF AIVs and AF Energy Feeder, L.P., and the sole member of ACOF Investment Management is Ares Management LLC. ASSF Operating Manager IV is the manager of the SSF AIVs, and the general partner of ASSF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings and the general partner of Ares Management Holdings is Ares Holdco. The sole member of Ares Holdco is Ares Management. Ares Management GP is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 4)

F4 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners. Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

F5 · ownership.nature: The Reporting Persons collectively beneficially own, or may be deemed to beneficially own, in the aggregate 17,085,848 shares of Common Stock by reason of the direct or indirect beneficial ownership of such shares as follows: (i) ACOF AIV 1A directly holds 781,221 shares of Common Stock, (ii) ACOF AIV 1B directly holds 2,868,820 shares of Common Stock, (iii) ACOF AIV 2 directly holds 2,925,210 shares of Common Stock, (iv) AEOF AIV A-B directly holds 1,894,861 shares of Common Stock, (v) AEOF AIV C directly holds 804,524 shares of Common Stock, (vi) SSF AIV 1A directly holds 597,083 shares of Common Stock, (vii) SSF AIV 1B directly holds 532,328 shares of Common Stock, (viii) SSF AIV 2 directly holds 866,619 shares of Common Stock and (ix) AF Energy Feeder, L.P. directly holds 5,815,182 shares of Common Stock.

F6 · ownership.nature: Each of the Reporting Persons (other than the ACOF AIVs, the AEOF AIVs, the SSF AIVs and AF Energy Feeder, L.P with respect to the shares of Common Stock directly held by them) and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

SEC source: 0001104659-21-044147 · tm2111415-1_4seq1.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,039

F1 · shares: Represents 5,904 restricted stock units granted to Matthew Underwood, Principal at Ares Management, as a director of Infrastructure and Energy Alternatives, Inc. (the "Issuer"). Each restricted stock unit represents the right to receive one share of common stock upon vesting. Vesting of the restricted stock units will occur on March 26, 2022, the first anniversary of the grant date.

F2 · shares: Ares Management LLC, on behalf of its affiliated funds, investment vehicles and/or managed accounts, designated Mr. Underwood to be appointed to the Issuer's board of directors on March 10, 2020. Pursuant to an agreement between Ares Management LLC and Mr. Underwood, Mr. Underwood has agreed to pay Ares Management LLC all of his director compensation, and has instructed the Issuer to pay all such compensation directly to Ares Management LLC. Accordingly, Ares Management LLC is the direct holder of the 5,904 restricted stock units granted to Mr. Underwood on March 26, 2021.

F3 · shares: The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 4)

F1 · balance_after: Represents 5,904 restricted stock units granted to Matthew Underwood, Principal at Ares Management, as a director of Infrastructure and Energy Alternatives, Inc. (the "Issuer"). Each restricted stock unit represents the right to receive one share of common stock upon vesting. Vesting of the restricted stock units will occur on March 26, 2022, the first anniversary of the grant date.

F2 · balance_after: Ares Management LLC, on behalf of its affiliated funds, investment vehicles and/or managed accounts, designated Mr. Underwood to be appointed to the Issuer's board of directors on March 10, 2020. Pursuant to an agreement between Ares Management LLC and Mr. Underwood, Mr. Underwood has agreed to pay Ares Management LLC all of his director compensation, and has instructed the Issuer to pay all such compensation directly to Ares Management LLC. Accordingly, Ares Management LLC is the direct holder of the 5,904 restricted stock units granted to Mr. Underwood on March 26, 2021.

F3 · balance_after: The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 4)

F2 · ownership.direct: Ares Management LLC, on behalf of its affiliated funds, investment vehicles and/or managed accounts, designated Mr. Underwood to be appointed to the Issuer's board of directors on March 10, 2020. Pursuant to an agreement between Ares Management LLC and Mr. Underwood, Mr. Underwood has agreed to pay Ares Management LLC all of his director compensation, and has instructed the Issuer to pay all such compensation directly to Ares Management LLC. Accordingly, Ares Management LLC is the direct holder of the 5,904 restricted stock units granted to Mr. Underwood on March 26, 2021.

F3 · ownership.direct: The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 4)

F4 · ownership.direct: Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and together with Ares Voting, Ares Management GP, Ares Management, Ares Holdings, Ares Holdco, Ares Management Holdings and Ares Management LLC, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 5)

F5 · ownership.direct: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-21-020911 · a4.xml · nonDerivative · entry 8

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ares Special Situations Fund IV, L.P.

Disclosed balance after: 27,898

F1 · date: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F1 · kind: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · kind: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · shares: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · shares: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · acquired: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · acquired: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · balance_after: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · balance_after: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F7 · balance_after: Includes 25,000 shares of Series B-3 Preferred Stock purchased by ASSF IV on November 14, 2019 pursuant to the October 2019 ECA. Such shares of Series B-3 Preferred Stock were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F1 · ownership.nature: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · ownership.nature: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F7 · ownership.nature: Includes 25,000 shares of Series B-3 Preferred Stock purchased by ASSF IV on November 14, 2019 pursuant to the October 2019 ECA. Such shares of Series B-3 Preferred Stock were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F8 · ownership.nature: The manager of ASSF IV is ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), and the general partner of ASSF Operating Manager IV is Ares Management LLC. The manager of ASOF is ASOF Investment Management LLC ("ASOF Investment Management"), and the sole member of ASOF Investment Management is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). (continued in footnote 9)

F9 · ownership.nature: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). (continued in footnote 10)

F10 · ownership.nature: Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Reporting Persons and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Reporting Person is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-21-020911 · a4.xml · nonDerivative · entry 7

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By ASOF Holdings I, L.P.

Disclosed balance after: 71,225.87

F1 · date: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F1 · kind: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · kind: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · shares: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · shares: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · acquired: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · acquired: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · balance_after: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · balance_after: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F6 · balance_after: Includes 55,000 shares of Series B-3 Preferred Stock purchased by ASOF on November 14, 2019 pursuant to the Equity Commitment Agreement, dated as of October 29, 2019 (the "October 2019 ECA"). Such shares of Series B-3 Preferred Stock were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F1 · ownership.nature: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · ownership.nature: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F6 · ownership.nature: Includes 55,000 shares of Series B-3 Preferred Stock purchased by ASOF on November 14, 2019 pursuant to the Equity Commitment Agreement, dated as of October 29, 2019 (the "October 2019 ECA"). Such shares of Series B-3 Preferred Stock were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F8 · ownership.nature: The manager of ASSF IV is ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), and the general partner of ASSF Operating Manager IV is Ares Management LLC. The manager of ASOF is ASOF Investment Management LLC ("ASOF Investment Management"), and the sole member of ASOF Investment Management is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). (continued in footnote 9)

F9 · ownership.nature: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). (continued in footnote 10)

F10 · ownership.nature: Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Reporting Persons and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Reporting Person is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-21-020911 · a4.xml · nonDerivative · entry 4

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ares Special Situations Fund IV, L.P.

Disclosed balance after: 33,030

F1 · date: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F1 · kind: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · kind: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · shares: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · shares: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · acquired: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · acquired: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · balance_after: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · balance_after: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F4 · balance_after: Includes 30,000 shares of Series B-1 Preferred Stock purchased by ASSF IV on May 20, 2019 pursuant to the Equity Commitment Agreement, dated as of May 14, 2019. Such shares of Series B-1 Preferred Stock were unintentionally omitted from the Form 3 filed by the Reporting Persons on November 22, 2019 (the "Form 3"), and are being reported for the first time in this Form 4. See remarks.

F1 · ownership.nature: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · ownership.nature: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F4 · ownership.nature: Includes 30,000 shares of Series B-1 Preferred Stock purchased by ASSF IV on May 20, 2019 pursuant to the Equity Commitment Agreement, dated as of May 14, 2019. Such shares of Series B-1 Preferred Stock were unintentionally omitted from the Form 3 filed by the Reporting Persons on November 22, 2019 (the "Form 3"), and are being reported for the first time in this Form 4. See remarks.

F8 · ownership.nature: The manager of ASSF IV is ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), and the general partner of ASSF Operating Manager IV is Ares Management LLC. The manager of ASOF is ASOF Investment Management LLC ("ASOF Investment Management"), and the sole member of ASOF Investment Management is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). (continued in footnote 9)

F9 · ownership.nature: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). (continued in footnote 10)

F10 · ownership.nature: Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Reporting Persons and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Reporting Person is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-21-020911 · a4.xml · nonDerivative · entry 3

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By ASOF Holdings I, L.P.

Disclosed balance after: 16,970

F1 · date: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F1 · kind: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · kind: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · shares: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · shares: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · acquired: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · acquired: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · balance_after: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · balance_after: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · ownership.nature: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · ownership.nature: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F8 · ownership.nature: The manager of ASSF IV is ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), and the general partner of ASSF Operating Manager IV is Ares Management LLC. The manager of ASOF is ASOF Investment Management LLC ("ASOF Investment Management"), and the sole member of ASOF Investment Management is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). (continued in footnote 9)

F9 · ownership.nature: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). (continued in footnote 10)

F10 · ownership.nature: Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Reporting Persons and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Reporting Person is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-21-020911 · a4.xml · nonDerivative · entry 2

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ares Special Situations Fund IV, L.P.

Disclosed balance after: 2,649

F1 · date: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F1 · kind: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · kind: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · shares: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · shares: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · acquired: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · acquired: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · balance_after: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · balance_after: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F1 · ownership.nature: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F3 · ownership.nature: Pursuant to the SPA, ASSF IV purchased (i) 2,649 shares of Series A Preferred Stock, (ii) 3,030 shares of Series B-1 Preferred Stock and (iii) 2,898 shares of Series B-3 Preferred Stock.

F8 · ownership.nature: The manager of ASSF IV is ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), and the general partner of ASSF Operating Manager IV is Ares Management LLC. The manager of ASOF is ASOF Investment Management LLC ("ASOF Investment Management"), and the sole member of ASOF Investment Management is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). (continued in footnote 9)

F9 · ownership.nature: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). (continued in footnote 10)

F10 · ownership.nature: Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Reporting Persons and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Reporting Person is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-21-020911 · a4.xml · nonDerivative · entry 1

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By ASOF Holdings I, L.P.

Disclosed balance after: 14,833.5

F1 · date: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F1 · kind: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · kind: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · shares: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · shares: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · acquired: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · acquired: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · balance_after: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · balance_after: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F1 · ownership.nature: On February 3, 2021, Ares Special Situations Fund IV, L.P. ("ASSF IV") and ASOF Holdings I, L.P. ("ASOF" and, together with ASSF IV, the "Ares Purchasers"), entered into a stock purchase agreement (the "SPA") with Infrastructure and Energy Alternatives, LLC ("IEA LLC") and OT POF IEA Preferred B Aggregator, L.P. ("OT POF IEA" and, together with IEA LLC, the "Oaktree Sellers"). Following satisfaction of the conditions contemplated by the SPA, on February 9, 2021, the Ares Purchasers purchased (i) 17,482.50 shares of the Issuer's Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), (ii) 20,000 shares of the Issuer's Series B-1 Preferred Stock, par value $0.0001 per share (the "Series B-1 Preferred Stock") and (iii) 19,123.87 shares of the Issuer's Series B-3 Preferred Stock, par value $0.0001 per share (the "Series B-3 Preferred Stock") from the Oaktree Sellers for an aggregate purchase price of $65,975,235.58.

F2 · ownership.nature: Pursuant to the SPA, ASOF purchased (i) 14,833.5 shares of Series A Preferred Stock, (ii) 16,970 shares of Series B-1 Preferred Stock and (iii) 16,225.87 shares of Series B-3 Preferred Stock.

F8 · ownership.nature: The manager of ASSF IV is ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), and the general partner of ASSF Operating Manager IV is Ares Management LLC. The manager of ASOF is ASOF Investment Management LLC ("ASOF Investment Management"), and the sole member of ASOF Investment Management is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). (continued in footnote 9)

F9 · ownership.nature: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). (continued in footnote 10)

F10 · ownership.nature: Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Reporting Persons and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Reporting Person is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0000899243-21-003470 · doc4.xml · nonDerivative · entry 1

Ares Corporate Opportunities Fund IV, L.P. · CIK 0001543148 · Director · 10% owner

ACOF Operating Manager IV, LLC · CIK 0001620272 · 10% owner

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Holdings Inc. · CIK 0001620317 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,721,090

F1 · balance_after: The manager of Ares Corporate Opportunities Fund IV, L.P. ("ACOF IV") is ACOF Operating Manager IV, LLC ("ACOF Operating Manager IV"), and the sole member of ACOF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 2)

F2 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. (Continued in footnote 3)

F3 · balance_after: Each of the Reporting Persons, other than ACOF IV, and the Board Members, and the other directors, officers, partners, equity holders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Class A Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

SEC source: 0000899243-20-025118 · doc4.xml · nonDerivative · entry 1

Ares Corporate Opportunities Fund IV, L.P. · CIK 0001543148 · Director · 10% owner

ACOF Operating Manager IV, LLC · CIK 0001620272 · 10% owner

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Holdings Inc. · CIK 0001620317 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,221,090

F1 · balance_after: The manager of Ares Corporate Opportunities Fund IV, L.P. ("ACOF IV") is ACOF Operating Manager IV, LLC ("ACOF Operating Manager IV"), and the sole member of ACOF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Ares Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Ares Class C Common Stock"). (Continued in footnote 2)

F2 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of the Ares Class B Common Stock and the Ares Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners") (collectively, the "Reporting Persons"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. (Continued in footnote 3)

F3 · balance_after: Each of the Reporting Persons, other than ACOF IV, and the Board Members, and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons, expressly disclaims beneficial ownership of the Class A Common Stock, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes.

SEC source: 0001104659-20-095688 · a4.xml · nonDerivative · entry 1

ARES CORPORATE OPPORTUNITIES FUND III LP · CIK 0001428903 · See remarks

ACOF Operating Manager III LLC · CIK 0001462608 · See remarks

ARES MANAGEMENT LLC · CIK 0001259313 · See remarks

Ares Management Holdings L.P. · CIK 0001536937 · See remarks

Ares Holdco LLC · CIK 0001669983 · See remarks

Ares Holdings Inc. · CIK 0001620317 · See remarks

Ares Management Corp · CIK 0001176948 · See remarks

Ares Management GP LLC · CIK 0001620264 · See remarks

Ares Partners Holdco LLC · CIK 0001620263 · See remarks

Ares Voting LLC · CIK 0001761656 · See remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · ownership.direct: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · ownership.direct: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · ownership.direct: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

SEC source: 0001104659-20-065537 · a4.xml · nonDerivative · entry 1

ARES CORPORATE OPPORTUNITIES FUND III LP · CIK 0001428903 · Director · 10% owner

ACOF Operating Manager III LLC · CIK 0001462608 · Director · 10% owner

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,431,478

F1 · balance_after: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · balance_after: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

F1 · ownership.direct: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · ownership.direct: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · ownership.direct: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

SEC source: 0001104659-20-058922 · a4.xml · nonDerivative · entry 1

ARES CORPORATE OPPORTUNITIES FUND III LP · CIK 0001428903 · Director · 10% owner

ACOF Operating Manager III LLC · CIK 0001462608 · Director · 10% owner

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,931,478

F1 · balance_after: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · balance_after: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

F1 · ownership.direct: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · ownership.direct: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · ownership.direct: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

SEC source: 0001104659-20-040660 · a4.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,135

F1 · shares: Represents 40,135 restricted stock units granted to Matthew Underwood, Principal at Ares Management LLC, as a director of Infrastructure and Energy Alternatives, Inc. (the "Issuer"). Each restricted stock unit represents the right to receive one share of common stock upon vesting. Vesting of the restricted stock units will occur on March 26, 2021, the first anniversary of the grant date.

F2 · shares: Ares Management LLC, on behalf of its affiliated funds, investment vehicles and/or managed accounts, designated Mr. Underwood to be appointed to the Issuer's board of directors on March 10, 2020. Pursuant to an agreement between Ares Management LLC and Mr. Underwood, Mr. Underwood has agreed to pay Ares Management LLC all of his director compensation, and has instructed the Issuer to pay all such compensation directly to Ares Management LLC. Accordingly, Ares Management LLC is the direct holder of the 40,135 restricted stock units granted to Mr. Underwood on March 26, 2020. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings").

F3 · shares: The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. (continued in footnote 4)

F1 · balance_after: Represents 40,135 restricted stock units granted to Matthew Underwood, Principal at Ares Management LLC, as a director of Infrastructure and Energy Alternatives, Inc. (the "Issuer"). Each restricted stock unit represents the right to receive one share of common stock upon vesting. Vesting of the restricted stock units will occur on March 26, 2021, the first anniversary of the grant date.

F2 · balance_after: Ares Management LLC, on behalf of its affiliated funds, investment vehicles and/or managed accounts, designated Mr. Underwood to be appointed to the Issuer's board of directors on March 10, 2020. Pursuant to an agreement between Ares Management LLC and Mr. Underwood, Mr. Underwood has agreed to pay Ares Management LLC all of his director compensation, and has instructed the Issuer to pay all such compensation directly to Ares Management LLC. Accordingly, Ares Management LLC is the direct holder of the 40,135 restricted stock units granted to Mr. Underwood on March 26, 2020. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings").

F3 · balance_after: The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. (continued in footnote 4)

F2 · ownership.direct: Ares Management LLC, on behalf of its affiliated funds, investment vehicles and/or managed accounts, designated Mr. Underwood to be appointed to the Issuer's board of directors on March 10, 2020. Pursuant to an agreement between Ares Management LLC and Mr. Underwood, Mr. Underwood has agreed to pay Ares Management LLC all of his director compensation, and has instructed the Issuer to pay all such compensation directly to Ares Management LLC. Accordingly, Ares Management LLC is the direct holder of the 40,135 restricted stock units granted to Mr. Underwood on March 26, 2020. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings").

F3 · ownership.direct: The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. (continued in footnote 4)

F4 · ownership.direct: The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and together with Ares Voting, Ares Management GP, Ares Management, Ares Holdings, Ares Holdco, Ares Management Holdings and Ares Management LLC, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 5)

F5 · ownership.direct: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-19-065116 · a4.xml · nonDerivative · entry 1

ARES CORPORATE OPPORTUNITIES FUND III LP · CIK 0001428903 · 10% owner

ACOF Operating Manager III LLC · CIK 0001462608 · 10% owner

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Holdings Inc. · CIK 0001620317 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,308,406

F1 · balance_after: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · balance_after: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

F1 · ownership.direct: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · ownership.direct: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · ownership.direct: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

SEC source: 0001104659-21-020911 · a4.xml · nonDerivative · entry 6

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ares Special Situations Fund IV, L.P.

Disclosed balance after: 25,000

F5 · date: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · kind: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · shares: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · acquired: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · balance_after: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · ownership.nature: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F8 · ownership.nature: The manager of ASSF IV is ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), and the general partner of ASSF Operating Manager IV is Ares Management LLC. The manager of ASOF is ASOF Investment Management LLC ("ASOF Investment Management"), and the sole member of ASOF Investment Management is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). (continued in footnote 9)

F9 · ownership.nature: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). (continued in footnote 10)

F10 · ownership.nature: Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Reporting Persons and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Reporting Person is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-21-020911 · a4.xml · nonDerivative · entry 5

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By ASOF Holdings I, L.P.

Disclosed balance after: 25,000

F5 · date: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · kind: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · shares: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · acquired: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · balance_after: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F5 · ownership.nature: On August 13, 2019, ASSF IV and ASOF entered into an Equity Commitment Agreement, as amended on August 30, 2019 (the "August 2019 ECA"), pursuant to which each of ASSF IV and ASOF each purchased (i) 25,000 shares of the Issuer's Series B-2 Preferred Stock, par value $0.0001 per share (the "Series B-2 Preferred Stock") and (ii) as previously reported by the Reporting Persons on the Form 3, warrants to purchase 450,000 shares of the Issuer's common stock. The shares of Series B-2 Preferred Stock acquired by the Ares Purchasers on August 30, 2019 pursuant to the August 2019 ECA were unintentionally omitted from the Form 3 and are being reported for the first time in this Form 4. See remarks.

F8 · ownership.nature: The manager of ASSF IV is ASSF Operating Manager IV, L.P. ("ASSF Operating Manager IV"), and the general partner of ASSF Operating Manager IV is Ares Management LLC. The manager of ASOF is ASOF Investment Management LLC ("ASOF Investment Management"), and the sole member of ASOF Investment Management is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). (continued in footnote 9)

F9 · ownership.nature: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). (continued in footnote 10)

F10 · ownership.nature: Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Reporting Persons and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Reporting Persons expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Reporting Person is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-19-047511 · a4.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 15,335,346

F1 · shares: The amount reported reflects an aggregate of 1,080,862 shares of the Issuer's Common Stock, $0.0001 par value ("Common Stock") sold in open market transactions on August 23, 2019 by the following entities in the following amounts: 292,562 shares by AF IV Energy II AIV B1, L.P., 46,436 shares by AF IV Energy II AIV A1, L.P., 69,646 shares by AF IV Energy II AIV A2, L.P., 29,405 shares by AF IV Energy II AIV A3, L.P., 30,068 shares by AF IV Energy II AIV A4, L.P., 38,537 shares by AF IV Energy II AIV A5, L.P., 30,179 shares by AF IV Energy II AIV A6, L.P., 15,479 shares by AF IV Energy II AIV A7, L.P., 30,028 shares by AF IV Energy II AIV A8, L.P., 31,126 shares by AF IV Energy II AIV A9, L.P., (continued in footnote 2)

F2 · shares: 46,436 shares by AF IV Energy II AIV A10, L.P., 17,410 shares by AF IV Energy II AIV A11, L.P., 30,950 shares by AF IV Energy II AIV A12, L.P., 13,314 shares by SSF III Halcon AIV B1, L.P., 57,058 shares by SSF III Halcon AIV 1, L.P., 8,560 shares by SSF III Halcon AIV 2, L.P., 16,358 shares by SSF III Halcon AIV 3, L.P., 98,295 shares by SSF IV Halcon AIV B1, L.P., 4,574 shares by SSF IV Halcon AIV 1, L.P., 33,708 shares by SSF IV Halcon AIV 2, L.P., 36,608 shares by SSF IV Halcon AIV 3, L.P., 9,154 shares by SSF IV Halcon AIV 4, L.P., 20,192 shares by SSF IV Halcon AIV 5, L.P., 33,963 shares by SSF IV Halcon AIV 6, L.P. and 40,816 shares by SSF IV Halcon AIV 7, L.P.

F3 · balance_after: The amount reported reflects an aggregate of 15,335,346 shares of Common Stock held on August 27, 2019 by the following entities in the following amounts: 4,150,877 shares by AF IV Energy II AIV B1, L.P., 658,831 shares by AF IV Energy II AIV A1, L.P., 988,147 shares by AF IV Energy II AIV A2, L.P., 417,194 shares by AF IV Energy II AIV A3, L.P., 426,607 shares by AF IV Energy II AIV A4, L.P., 546,761 shares by AF IV Energy II AIV A5, L.P., 428,189 shares by AF IV Energy II AIV A6, L.P., 219,622 shares by AF IV Energy II AIV A7, L.P., 426,035 shares by AF IV Energy II AIV A8, L.P., 441,625 shares by AF IV Energy II AIV A9, L.P., 658,831 shares by AF IV Energy II AIV A10, L.P., (continued in footnote 4)

F4 · balance_after: 247,020 shares by AF IV Energy II AIV A11, L.P., 439,128 shares by AF IV Energy II AIV A12, L.P., 188,906 shares by SSF III Halcon AIV B1, L.P., 809,536 shares by SSF III Halcon AIV 1, L.P., 121,447 shares by SSF III Halcon AIV 2, L.P., 232,083 shares by SSF III Halcon AIV 3, L.P., 1,394,620 shares by SSF IV Halcon AIV B1, L.P., 64,890 shares by SSF IV Halcon AIV 1, L.P., 478,250 shares by SSF IV Halcon AIV 2, L.P., 519,401 shares by SSF IV Halcon AIV 3, L.P., 129,885 shares by SSF IV Halcon AIV 4, L.P., 286,486 shares by SSF IV Halcon AIV 5, L.P., 481,875 shares by SSF IV Halcon AIV 6, L.P., and 579,100 shares by SSF IV Halcon AIV 7, L.P.

F5 · ownership.nature: The Issuer's securities held by the entities listed in footnotes 3, 4, 8 and 9 hereto (collectively, the "Purchasers") is managed by Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 6)

F6 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners," and together with the Purchasers, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 7)

F7 · ownership.nature: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities (other than the Purchasers and Ares Management LLC with respect to the securities held directly by them) and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-19-047182 · a4.xml · nonDerivative · entry 2

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 16,416,208

F3 · shares: The amount reported reflects an aggregate of 57,800 shares of Common Stock sold in open market transactions on August 22, 2019 by the following entities in the following amounts: 15,643 shares by AF IV Energy II AIV B1, L.P., 2,483 shares by AF IV Energy II AIV A1, L.P., 3,724 shares by AF IV Energy II AIV A2, L.P., 1,572 shares by AF IV Energy II AIV A3, L.P., 1,608 shares by AF IV Energy II AIV A4, L.P., 2,061 shares by AF IV Energy II AIV A5, L.P., 1,614 shares by AF IV Energy II AIV A6, L.P., 828 shares by AF IV Energy II AIV A7, L.P., 1,606 shares by AF IV Energy II AIV A8, L.P., 1,665 shares by AF IV Energy II AIV A9, L.P., (continued in footnote 4)

F4 · shares: 2,483 shares by AF IV Energy II AIV A10, L.P., 931 shares by AF IV Energy II AIV A11, L.P., 1,655 shares by AF IV Energy II AIV A12, L.P., 712 shares by SSF III Halcon AIV B1, L.P., 3,051 shares by SSF III Halcon AIV 1, L.P., 458 shares by SSF III Halcon AIV 2, L.P., 875 shares by SSF III Halcon AIV 3, L.P., 5,256 shares by SSF IV Halcon AIV B1, L.P., 245 shares by SSF IV Halcon AIV 1, L.P., 1,803 shares by SSF IV Halcon AIV 2, L.P., 1,958 shares by SSF IV Halcon AIV 3, L.P., 490 shares by SSF IV Halcon AIV 4, L.P., 1,080 shares by SSF IV Halcon AIV 5, L.P., 1,816 shares by SSF IV Halcon AIV 6, L.P. and 2,183 shares by SSF IV Halcon AIV 7, L.P.

F5 · balance_after: The amount reported reflects an aggregate of 16,416,208 shares of Common Stock held on August 23, 2019 by the following entities in the following amounts: 4,443,439 shares by AF IV Energy II AIV B1, L.P., 705,267 shares by AF IV Energy II AIV A1, L.P., 1,057,793 shares by AF IV Energy II AIV A2, L.P., 446,599 shares by AF IV Energy II AIV A3, L.P., 456,675 shares by AF IV Energy II AIV A4, L.P., 585,298 shares by AF IV Energy II AIV A5, L.P., 458,368 shares by AF IV Energy II AIV A6, L.P., 235,101 shares by AF IV Energy II AIV A7, L.P., 456,063 shares by AF IV Energy II AIV A8, L.P., 472,751 shares by AF IV Energy II AIV A9, L.P., 705,267 shares by AF IV Energy II AIV A10, L.P., (continued in footnote 6)

F6 · balance_after: 264,430 shares by AF IV Energy II AIV A11, L.P., 470,078 shares by AF IV Energy II AIV A12, L.P., 202,220 shares by SSF III Halcon AIV B1, L.P., 866,594 shares by SSF III Halcon AIV 1, L.P., 130,007 shares by SSF III Halcon AIV 2, L.P., 248,441 shares by SSF III Halcon AIV 3, L.P., 1,492,915 shares by SSF IV Halcon AIV B1, L.P., 69,464 shares by SSF IV Halcon AIV 1, L.P., 511,958 shares by SSF IV Halcon AIV 2, L.P., 556,009 shares by SSF IV Halcon AIV 3, L.P., 139,039 shares by SSF IV Halcon AIV 4, L.P., 306,678 shares by SSF IV Halcon AIV 5, L.P., 515,838 shares by SSF IV Halcon AIV 6, L.P., and 619,916 shares by SSF IV Halcon AIV 7, L.P.

F7 · ownership.nature: The Issuer's securities held by the entities listed in footnotes 5, 6, 10 and 11 hereto (collectively, the "Purchasers") is managed by Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 8)

F8 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners," and together with the Purchasers, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 9)

F9 · ownership.nature: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities (other than the Purchasers and Ares Management LLC with respect to the securities held directly by them) and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-19-047182 · a4.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 16,474,008

F1 · shares: The amount reported reflects an aggregate of 350,000 shares of the Issuer's Common Stock, $0.0001 par value ("Common Stock") sold in open market transactions on August 21, 2019 by the following entities in the following amounts: 94,735 shares by AF IV Energy II AIV B1, L.P., 15,037 shares by AF IV Energy II AIV A1, L.P., 22,553 shares by AF IV Energy II AIV A2, L.P., 9,522 shares by AF IV Energy II AIV A3, L.P., 9,737 shares by AF IV Energy II AIV A4, L.P., 12,479 shares by AF IV Energy II AIV A5, L.P., 9,773 shares by AF IV Energy II AIV A6, L.P., 5,012 shares by AF IV Energy II AIV A7, L.P., 9,723 shares by AF IV Energy II AIV A8, L.P., 10,079 shares by AF IV Energy II AIV A9, L.P., (continued in footnote 2)

F2 · shares: 15,037 shares by AF IV Energy II AIV A10, L.P., 5,638 shares by AF IV Energy II AIV A11, L.P., 10,022 shares by AF IV Energy II AIV A12, L.P., 4,311 shares by SSF III Halcon AIV B1, L.P., 18,476 shares by SSF III Halcon AIV 1, L.P., 2,772 shares by SSF III Halcon AIV 2, L.P., 5,297 shares by SSF III Halcon AIV 3, L.P., 31,830 shares by SSF IV Halcon AIV B1, L.P., 1,481 shares by SSF IV Halcon AIV 1, L.P., 10,915 shares by SSF IV Halcon AIV 2, L.P., 11,854 shares by SSF IV Halcon AIV 3, L.P., 2,964 shares by SSF IV Halcon AIV 4, L.P., 6,538 shares by SSF IV Halcon AIV 5, L.P., 10,998 shares by SSF IV Halcon AIV 6, L.P. and 13,217 shares by SSF IV Halcon AIV 7, L.P.

F7 · ownership.nature: The Issuer's securities held by the entities listed in footnotes 5, 6, 10 and 11 hereto (collectively, the "Purchasers") is managed by Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 8)

F8 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners," and together with the Purchasers, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 9)

F9 · ownership.nature: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities (other than the Purchasers and Ares Management LLC with respect to the securities held directly by them) and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-19-046544 · a4.xml · nonDerivative · entry 2

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 16,824,008

F3 · shares: The amount reported reflects an aggregate of 545,000 shares of the Issuer's Common Stock, $0.0001 par value ("Common Stock") sold in open market transactions on August 16, 2019 by the following entities in the following amounts: 147,518 shares by AF IV Energy II AIV B1, L.P., 23,414 shares by AF IV Energy II AIV A1, L.P., 35,118 shares by AF IV Energy II AIV A2, L.P., 14,827 shares by AF IV Energy II AIV A3, L.P., 15,161 shares by AF IV Energy II AIV A4, L.P., 19,431 shares by AF IV Energy II AIV A5, L.P., 15,217 shares by AF IV Energy II AIV A6, L.P., 7,805 shares by AF IV Energy II AIV A7, L.P., 15,141 shares by AF IV Energy II AIV A8, L.P., 15,695 shares by AF IV Energy II AIV A9, L.P., (continued in footnote 4)

F4 · shares: 23,414 shares by AF IV Energy II AIV A10, L.P., 8,779 shares by AF IV Energy II AIV A11, L.P., 15,606 shares by AF IV Energy II AIV A12, L.P., 6,713 shares by SSF III Halcon AIV B1, L.P., 28,770 shares by SSF III Halcon AIV 1, L.P., 4,316 shares by SSF III Halcon AIV 2, L.P., 8,248 shares by SSF III Halcon AIV 3, L.P., 49,563 shares by SSF IV Halcon AIV B1, L.P., 2,306 shares by SSF IV Halcon AIV 1, L.P., 16,996 shares by SSF IV Halcon AIV 2, L.P., 18,459 shares by SSF IV Halcon AIV 3, L.P., 4,616 shares by SSF IV Halcon AIV 4, L.P., 10,181 shares by SSF IV Halcon AIV 5, L.P., 17,125 shares by SSF IV Halcon AIV 6, L.P. and 20,581 shares by SSF IV Halcon AIV 7, L.P.

F5 · balance_after: The amount reported reflects an aggregate of 16,824,008 shares of Common Stock held on August 19, 2019 by the following entities in the following amounts: 4,553,817 shares by AF IV Energy II AIV B1, L.P., 722,787 shares by AF IV Energy II AIV A1, L.P., 1,084,070 shares by AF IV Energy II AIV A2, L.P., 457,693 shares by AF IV Energy II AIV A3, L.P., 468,020 shares by AF IV Energy II AIV A4, L.P., 599,838 shares by AF IV Energy II AIV A5, L.P., 469,755 shares by AF IV Energy II AIV A6, L.P., 240,941 shares by AF IV Energy II AIV A7, L.P., 467,392 shares by AF IV Energy II AIV A8, L.P., 484,495 shares by AF IV Energy II AIV A9, L.P., 722,787 shares by AF IV Energy II AIV A10, L.P., (continued in footnote 6)

F6 · balance_after: 270,999 shares by AF IV Energy II AIV A11, L.P., 481,755 shares by AF IV Energy II AIV A12, L.P., 207,243 shares by SSF III Halcon AIV B1, L.P., 888,121 shares by SSF III Halcon AIV 1, L.P., 133,237 shares by SSF III Halcon AIV 2, L.P., 254,613 shares by SSF III Halcon AIV 3, L.P., 1,530,001 shares by SSF IV Halcon AIV B1, L.P., 71,190 shares by SSF IV Halcon AIV 1, L.P., 524,676 shares by SSF IV Halcon AIV 2, L.P., 569,821 shares by SSF IV Halcon AIV 3, L.P., 142,493 shares by SSF IV Halcon AIV 4, L.P., 314,296 shares by SSF IV Halcon AIV 5, L.P., 528,652 shares by SSF IV Halcon AIV 6, L.P., and 635,316 shares by SSF IV Halcon AIV 7, L.P.

F7 · ownership.nature: The Issuer's securities held by the entities listed in footnotes 5, 6, 10 and 11 hereto (collectively, the "Purchasers") is managed by Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 8)

F8 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners," and together with the Purchasers, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 9)

F9 · ownership.nature: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities (other than the Purchasers and Ares Management LLC with respect to the securities held directly by them) and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-19-046544 · a4.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 17,369,008

F1 · shares: The amount reported reflects an aggregate of 3,500,000 shares of the Issuer's Common Stock, $0.0001 par value ("Common Stock") sold in open market transactions on August 15, 2019 by the following entities in the following amounts: 947,355 shares by AF IV Energy II AIV B1, L.P., 150,366 shares by AF IV Energy II AIV A1, L.P., 225,526 shares by AF IV Energy II AIV A2, L.P., 95,217 shares by AF IV Energy II AIV A3, L.P., 97,365 shares by AF IV Energy II AIV A4, L.P., 124,788 shares by AF IV Energy II AIV A5, L.P., 97,726 shares by AF IV Energy II AIV A6, L.P., 50,124 shares by AF IV Energy II AIV A7, L.P., 97,235 shares by AF IV Energy II AIV A8, L.P., 100,793 shares by AF IV Energy II AIV A9, L.P., (continued in footnote 2)

F2 · shares: 150,366 shares by AF IV Energy II AIV A10, L.P., 56,378 shares by AF IV Energy II AIV A11, L.P., 100,222 shares by AF IV Energy II AIV A12, L.P., 43,114 shares by SSF III Halcon AIV B1, L.P., 184,761 shares by SSF III Halcon AIV 1, L.P., 27,718 shares by SSF III Halcon AIV 2, L.P., 52,969 shares by SSF III Halcon AIV 3, L.P., 318,295 shares by SSF IV Halcon AIV B1, L.P., 14,810 shares by SSF IV Halcon AIV 1, L.P., 109,152 shares by SSF IV Halcon AIV 2, L.P., 118,543 shares by SSF IV Halcon AIV 3, L.P., 29,644 shares by SSF IV Halcon AIV 4, L.P., 65,385 shares by SSF IV Halcon AIV 5, L.P., 109,979 shares by SSF IV Halcon AIV 6, L.P. and 132,169 shares by SSF IV Halcon AIV 7, L.P.

F7 · ownership.nature: The Issuer's securities held by the entities listed in footnotes 5, 6, 10 and 11 hereto (collectively, the "Purchasers") is managed by Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 8)

F8 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners," and together with the Purchasers, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 9)

F9 · ownership.nature: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities (other than the Purchasers and Ares Management LLC with respect to the securities held directly by them) and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-19-036741 · a4.xml · nonDerivative · entry 1

ARES CORPORATE OPPORTUNITIES FUND III LP · CIK 0001428903 · 10% owner

Ares Corporate Opportunities Fund IV, L.P. · CIK 0001543148 · 10% owner

ACOF Operating Manager III LLC · CIK 0001462608 · 10% owner

ACOF Operating Manager IV, LLC · CIK 0001620272 · 10% owner

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Holdings Inc. · CIK 0001620317 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Pursuant to an agreement and plan of merger (the "Merger Agreement") by and among First Street Parent, Inc. a Delaware corporation ("Parent"), First Street Merger Sub, Inc. Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser") and issuer, on June 18, 2019 Purchaser accepted shares of issuer's common stock tendered pursuant to Purchaser's tender offer for all of the outstanding shares of issuer's common stock at a purchase price of $6.50 per share, net to the seller in cash, without interest, subject to any applicable withholding taxes.

F2 · ownership.direct: The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC ("Ares Management LLC"). The manager of ACOF IV is ACOF Operating Manager IV, LLC ("ACOF Operating Manager IV"), and the sole member of ACOF Operating Manager IV is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). (Continued in footnote 3)

F3 · ownership.direct: Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management ("Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management ("Class C Common Stock"). The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions by the Board Members.

SEC source: 0001104659-19-012531 · a4.xml · nonDerivative · entry 1

ARES CORPORATE OPPORTUNITIES FUND III LP · CIK 0001428903 · 10% owner

ACOF Operating Manager III LLC · CIK 0001462608 · 10% owner

ARES MANAGEMENT LLC · CIK 0001259313 · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · 10% owner

Ares Holdco LLC · CIK 0001669983 · 10% owner

Ares Holdings Inc. · CIK 0001620317 · 10% owner

Ares Management Corp · CIK 0001176948 · 10% owner

Ares Management GP LLC · CIK 0001620264 · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · 10% owner

Ares Voting LLC · CIK 0001761656 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,414,134

F1 · balance_after: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · balance_after: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · balance_after: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

F1 · ownership.direct: Shares of Class A common stock are held directly by Ares Corporate Opportunities Fund III, L.P. ("ACOF III"). The manager of ACOF III is ACOF Operating Manager III, LLC ("ACOF Operating Manager III"), and the sole member of ACOF Operating Manager III is Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"), whose sole stockholder is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of Class B common stock, $0.01 par value per share, of Ares Management and Ares Voting LLC ("Ares Voting") is the sole holder of Class C common stock, $0.01 par value per share, of Ares Management. (continued in footnote 2)

F2 · ownership.direct: Pursuant to Ares Management's Certificate of Incorporation, the holders of Ares Management's Class B common stock and Class C common stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners" and, together with ACOF III, ACOF Operating Manager III, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael Arougheti, Ryan Berry, R. Kipp deVeer, David Kaplan, Michael McFerran, Antony Ressler and Bennett Rosenthal (collectively, the "Board Members"). Mr. Ressler generally has veto authority over decisions of the Board Members. (continued in footnote 3)

F3 · ownership.direct: Each of the Ares Entities (other than ACOF III with respect to the shares held directly by it), the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of the shares of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is 2000 Avenue of the Stars, 12th Floor, Los Angeles, California 90067.

SEC source: 0001104659-19-020895 · a4.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 20,869,008

F1 · shares: The amount reported reflects an aggregate of 4 shares of the Issuer's Common Stock, $0.0001 par value ("Common Stock") sold by Ares Enhanced Credit Opportunities Master Fund II, Ltd. These 4 shares were unintentionally omitted from a Form 4, filed with the Securities and Exchange Commission (the "SEC") by the reporting persons on February 13, 2018, and they have been reported on an amended Form 4, filed with the SEC by the reporting persons on April 11, 2019.

F2 · balance_after: The amount reported reflects an aggregate of 20,869,008 shares of Common Stock held on September 12, 2018 by the following entities in the following amounts: 5,648,690 shares by AF IV Energy II AIV B1, L.P., 896,567 shares by AF IV Energy II AIV A1, L.P., 1,344,714 shares by AF IV Energy II AIV A2, L.P., 567,737 shares by AF IV Energy II AIV A3, L.P., 580,546 shares by AF IV Energy II AIV A4, L.P., 744,057 shares by AF IV Energy II AIV A5, L.P., 582,698 shares by AF IV Energy II AIV A6, L.P., 298,870 shares by AF IV Energy II AIV A7, L.P., 579,768 shares by AF IV Energy II AIV A8, L.P., 600,983 shares by AF IV Energy II AIV A9, L.P., 896,567 shares by AF IV Energy II AIV A10, L.P., 336,156 shares by AF IV Energy II AIV A11, L.P., 597,583 shares by AF IV Energy II AIV A12, L.P., 257,070 shares by SSF III Halcon AIV B1, L.P., 1,101,652 shares by SSF III Halcon AIV 1, L.P., 165,271 shares by SSF III Halcon AIV 2, L.P., (continued in footnote 3)

F3 · balance_after: 315,830 shares by SSF III Halcon AIV 3, L.P., 1,897,859 shares by SSF IV Halcon AIV B1, L.P., 88,306 shares by SSF IV Halcon AIV 1, L.P., 650,824 shares by SSF IV Halcon AIV 2, L.P., 706,823 shares by SSF IV Halcon AIV 3, L.P., 176,753 shares by SSF IV Halcon AIV 4, L.P., 389,862 shares by SSF IV Halcon AIV 5, L.P., 655,756 shares by SSF IV Halcon AIV 6, L.P., and 788,066 shares by SSF IV Halcon AIV 7, L.P.

F4 · ownership.nature: The Issuer's Common Stock held by the entities listed in footnotes 2-3 (collectively, the "Purchasers") is managed by Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 5)

F5 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Form 4, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. (continued in footnote 6)

F6 · ownership.nature: The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners," and together with the Purchasers, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 7)

F7 · ownership.nature: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities (other than the Purchasers and Ares Management LLC with respect to the securities held directly by them) and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.

SEC source: 0001104659-19-020893 · a4a.xml · nonDerivative · entry 1

ARES MANAGEMENT LLC · CIK 0001259313 · Director · 10% owner

Ares Management Holdings L.P. · CIK 0001536937 · Director · 10% owner

Ares Holdco LLC · CIK 0001669983 · Director · 10% owner

Ares Holdings Inc. · CIK 0001620317 · Director · 10% owner

Ares Management Corp · CIK 0001176948 · Director · 10% owner

Ares Management GP LLC · CIK 0001620264 · Director · 10% owner

Ares Voting LLC · CIK 0001761656 · Director · 10% owner

Ares Partners Holdco LLC · CIK 0001620263 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,855,288

F1 · shares: The amount reported reflects an aggregate of 1,113,466 shares of the Issuer's Common Stock, $0.0001 par value ("Common Stock") purchased on February 9, 2018 in an underwritten public offering of the Issuer's Common Stock by the following entities in the following amounts: 330,525 shares by AF IV Energy II AIV B1, L.P., 52,461 shares by AF IV Energy II AIV A1, L.P., 78,684 shares by AF IV Energy II AIV A2, L.P., 33,220 shares by AF IV Energy II AIV A3, L.P., 33,970 shares by AF IV Energy II AIV A4, L.P., 43,537 shares by AF IV Energy II AIV A5, L.P., 34,096 shares by AF IV Energy II AIV A6, L.P., 17,488 shares by AF IV Energy II AIV A7, L.P., 33,924 shares by AF IV Energy II AIV A8, L.P., 35,166 shares by AF IV Energy II AIV A9, L.P., (continued in footnote 2)

F2 · shares: 52,461 shares by AF IV Energy II AIV A10, L.P., 19,670 shares by AF IV Energy II AIV A11, L.P., 34,967 shares by AF IV Energy II AIV A12, L.P., 111,051 shares by SSF IV Halcon AIV B1, L.P., 5,167 shares by SSF IV Halcon AIV 1, L.P., 38,082 shares by SSF IV Halcon AIV 2, L.P., 41,359 shares by SSF IV Halcon AIV 3, L.P., 10,342 shares by SSF IV Halcon AIV 4, L.P., 22,812 shares by SSF IV Halcon AIV 5, L.P., 38,371 shares by SSF IV Halcon AIV 6, L.P., and 46,113 shares by SSF IV Halcon AIV 7, L.P.

F3 · balance_after: The amount reported reflects an aggregate of 21,855,288 shares of Common Stock held on February 9, 2018 by the following entities in the following amounts: 5,648,690 shares by AF IV Energy II AIV B1, L.P., 896,567 shares by AF IV Energy II AIV A1, L.P., 1,344,714 shares by AF IV Energy II AIV A2, L.P., 567,737 shares by AF IV Energy II AIV A3, L.P., 580,546 shares by AF IV Energy II AIV A4, L.P., 744,057 shares by AF IV Energy II AIV A5, L.P., 582,698 shares by AF IV Energy II AIV A6, L.P., 298,870 shares by AF IV Energy II AIV A7, L.P., 579,768 shares by AF IV Energy II AIV A8, L.P., 600,983 shares by AF IV Energy II AIV A9, L.P., 896,567 shares by AF IV Energy II AIV A10, L.P., 336,156 shares by AF IV Energy II AIV A11, L.P., 597,583 shares by AF IV Energy II AIV A12, L.P., 257,070 shares by SSF III Halcon AIV B1, L.P., 1,101,652 shares by SSF III Halcon AIV 1, L.P., 165,271 shares by SSF III Halcon AIV 2, L.P., (continued in footnote 4)

F4 · balance_after: 315,830 shares by SSF III Halcon AIV 3, L.P., 1,897,859 shares by SSF IV Halcon AIV B1, L.P., 88,306 shares by SSF IV Halcon AIV 1, L.P., 650,824 shares by SSF IV Halcon AIV 2, L.P., 706,823 shares by SSF IV Halcon AIV 3, L.P., 176,753 shares by SSF IV Halcon AIV 4, L.P., 389,862 shares by SSF IV Halcon AIV 5, L.P., 655,756 shares by SSF IV Halcon AIV 6, L.P., 788,066 shares by SSF IV Halcon AIV 7, L.P., 292,519 shares by Ares Dynamic Credit Allocation Fund, Inc., 229,342 shares by Ares Enhanced Credit Opportunities Master Fund II, Ltd., 224,654 shares by Future Fund Board of Guardians, 95,790 shares by ASIP (Holdco) IV S.a.r.l., 42,051 shares by Ares Multi-Strategy Credit Fund V (H), L.P., 67,228 shares by Transatlantic Reinsurance Company and 34,696 shares by RSUI Indemnity Company.

F5 · balance_after: The original Form 4, filed with the Securities and Exchange Commission on February 13, 2018, unintentionally omitted 4 shares of Common Stock owned by Ares Enhanced Credit Opportunities Master Fund II, Ltd. This amended Form 4 (this "Amendment") is being filed to correct the omission.

F6 · ownership.nature: The Issuer's Common Stock held by the entities listed in footnotes 1-4 (collectively, the "Purchasers") is managed, directly or indirectly, by Ares Management LLC. The sole member of Ares Management LLC is Ares Management Holdings L.P. ("Ares Management Holdings") and the general partner of Ares Management Holdings is Ares Holdco LLC ("Ares Holdco"). The sole member of Ares Holdco is Ares Holdings Inc. ("Ares Holdings"). The sole stockholder of Ares Holdings is Ares Management Corporation ("Ares Management"). Ares Management GP LLC ("Ares Management GP") is the sole holder of the Class B common stock, $0.01 par value per share, of Ares Management (the "Class B Common Stock") and Ares Voting LLC ("Ares Voting") is the sole holder of the Class C common stock, $0.01 par value per share, of Ares Management (the "Class C Common Stock"). (continued in footnote 7)

F7 · ownership.nature: Pursuant to Ares Management's Certificate of Incorporation in effect as of the date of this Amendment, the holders of the Class B Common Stock and the Class C Common Stock, collectively, will generally have the majority of the votes on any matter submitted to the stockholders of Ares Management if certain conditions are met. (continued in footnote 8)

F8 · ownership.nature: The sole member of both Ares Management GP and Ares Voting is Ares Partners Holdco LLC ("Ares Partners," and together with the Purchasers, Ares Management LLC, Ares Management Holdings, Ares Holdco, Ares Holdings, Ares Management, Ares Management GP and Ares Voting, the "Ares Entities"). Ares Partners is managed by a board of managers, which is composed of Michael J Arougheti, Ryan Berry, R. Kipp deVeer, David B. Kaplan, Michael R. McFerran, Antony P. Ressler and Bennett Rosenthal (collectively, the "Board Members"). (continued in footnote 9)

F9 · ownership.nature: Mr. Ressler generally has veto authority over Board Members' decisions. Each of the Ares Entities (other than the Purchasers and Ares Management LLC with respect to the securities held directly by them) and the Board Members and the other directors, officers, partners, stockholders, members and managers of the Ares Entities expressly disclaims beneficial ownership of these securities, except to the extent of any pecuniary interest therein, and this Form 4 shall not be deemed an admission that any such person or entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purposes. The address of each Ares Entity is c/o Ares Management LLC, 2000 Avenue of the Stars, 12th Floor, Los Angeles, CA 90067.