KAYNE RICHARD A

SEC source: 0001140361-23-051263 · form4.xml · nonDerivative · entry 5

KAYNE RICHARD A · CIK 0000884413 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote.

Disclosed balance after: 5,375,225

F2 · ownership.nature: Mr. Kayne is the trustee and beneficiary of the Richard Kayne and Suzanne Kayne Living Trust dtd 01/14/1999, a California trust (the "Family Trust"), and the Family Trust acquired the referenced shares of Common Stock.

F3 · ownership.nature: Mr. Kayne expressly disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of any pecuniary interest.

SEC source: 0001140361-23-051263 · form4.xml · nonDerivative · entry 4

KAYNE RICHARD A · CIK 0000884413 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote.

Disclosed balance after: 5,351,827

F2 · ownership.nature: Mr. Kayne is the trustee and beneficiary of the Richard Kayne and Suzanne Kayne Living Trust dtd 01/14/1999, a California trust (the "Family Trust"), and the Family Trust acquired the referenced shares of Common Stock.

F3 · ownership.nature: Mr. Kayne expressly disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of any pecuniary interest.

SEC source: 0001140361-23-051263 · form4.xml · nonDerivative · entry 3

KAYNE RICHARD A · CIK 0000884413 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote.

Disclosed balance after: 5,251,827

F2 · ownership.nature: Mr. Kayne is the trustee and beneficiary of the Richard Kayne and Suzanne Kayne Living Trust dtd 01/14/1999, a California trust (the "Family Trust"), and the Family Trust acquired the referenced shares of Common Stock.

F3 · ownership.nature: Mr. Kayne expressly disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of any pecuniary interest.

SEC source: 0001140361-23-051263 · form4.xml · nonDerivative · entry 2

KAYNE RICHARD A · CIK 0000884413 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote.

Disclosed balance after: 5,121,318

F1 · ownership.nature: Mr. Kayne shares control of Propel Bio Partners LLC, a Delaware limited liability company ("Propel General Partner"). Mr. Kayne and Propel General Partner act as the general partner of, or otherwise provide discretionary advisory services to, one or more private investment funds, and such investment funds acquired the referenced shares of Common Stock.

F3 · ownership.nature: Mr. Kayne expressly disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of any pecuniary interest.

SEC source: 0001140361-23-051263 · form4.xml · nonDerivative · entry 1

KAYNE RICHARD A · CIK 0000884413 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote.

Disclosed balance after: 5,108,973

F1 · ownership.nature: Mr. Kayne shares control of Propel Bio Partners LLC, a Delaware limited liability company ("Propel General Partner"). Mr. Kayne and Propel General Partner act as the general partner of, or otherwise provide discretionary advisory services to, one or more private investment funds, and such investment funds acquired the referenced shares of Common Stock.

F3 · ownership.nature: Mr. Kayne expressly disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of any pecuniary interest.

SEC source: 0000899243-19-012096 · doc4.xml · nonDerivative · entry 1

Haymaker Minerals & Royalties, LLC · CIK 0001747787 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 800,000

F1 · security: As reported on Form 3 filed 7/23/2019 the reporting persons on 7/12/2019 became the beneficial owners of the Common Units as a result of the closing of the transactions contemplated by the May 28, 2018 asset purchase agreement with the Kimbell Royalty Partners, LP ("KRP").

F2 · balance_after: Includes 400,000 Class B Units and related OpCo Common Units that remain subject to an Escrow Agreement and will be released on July 12, 2019 assuming Haymaker Minerals & Royalties, LLC will have no indemnification obligations under the May 28, 2018 purchase agreement with KRP. Pursuant to an Exchange Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, is exchangeable, on a one-for-one basis, for common units of the Issuer or, at the Issuer's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled.

F3 · ownership.direct: These shares are owned directly by Haymaker Minerals. Kayne Anderson Capital Advisors, L.P. ("KACALP") is the managing member of the general partner of Kayne Anderson Energy Fund VI LP ("KAEF VI"), a member of Haymaker Minerals holding the right to appoint four of the seven representatives to the board of managers of Haymaker Minerals. The four representatives to the board of managers of Haymaker Minerals appointed by KAEF VI possess the majority vote of the board of managers of Haymaker Minerals. As a result, KACALP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the Common Units owned by Haymaker Minerals. Richard A. Kayne ("Mr. Kayne") is the controlling shareholder of Kayne Anderson Investment Management, Inc., the general partner of KACALP.

F4 · ownership.direct: (Continued from footnote 3) Mr. Kayne is also a limited partner of KAEF VI. KACALP disclaims beneficial ownership of the securities owned by Haymaker Minerals in excess of its pecuniary interest therein and this statement shall not be deemed an admission that KACALP is the beneficial owner of the reported Common Units for the purposes of Section 13(d) of the Exchange Act or any other purpose. Mr. Kayne disclaims beneficial ownership of the Common Units reported, except those Common Units held by him or attributable to him by virtue of his limited partner interest in KAEF VI and his indirect interest in the interest of KACALP in KAEF VI.

SEC source: 0000899243-19-010601 · doc4.xml · derivative · entry 2

Haymaker Minerals & Royalties, LLC · CIK 0001747787 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 400,000

Underlying: Common Units representing limited partner interests · Not disclosed shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Pursuant to an Exchange Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, is exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F1 · kind: On April 10, 2019, 3,600,000 units ("OpCo Units") in Kimbell Royalty Operating, LLC (the "OpCo") and the corresponding KRP Class B units were exchanged, on a one-for-one basis, for KRP common units representing limited partner interests. Upon receipt of the notice of redemption, the Issuer elected to issue KRP common units rather than paying in cash. 400,000 OpCo Units remain subject to an Escrow Agreement and will be released on July 12, 2019 assuming Haymaker Minerals & Royalties, LLC will have no indemnification obligations under its May 28, 2018 purchase agreement with KRP.

F4 · derivative.exercise_date: Pursuant to an Exchange Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, is exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F4 · derivative.expiration_date: Pursuant to an Exchange Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, is exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F4 · derivative.underlying_shares: Pursuant to an Exchange Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, is exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F4 · balance_after: Pursuant to an Exchange Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, is exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F2 · ownership.direct: These shares are owned directly by Haymaker Minerals. Kayne Anderson Capital Advisors, L.P. ("KACALP") is the managing member of the general partner of Kayne Anderson Energy Fund VI LP ("KAEF VI"), a member of Haymaker Minerals holding the right to appoint four of the seven representatives to the board of managers of Haymaker Minerals. The four representatives to the board of managers of Haymaker Minerals appointed by KAEF VI possess the majority vote of the board of managers of Haymaker Minerals. As a result, KACALP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the Common Units owned by Haymaker Minerals. Richard A. Kayne ("Mr. Kayne") is the controlling shareholder of Kayne Anderson Investment Management, Inc., the general partner of KACALP.

F3 · ownership.direct: (Continued from footnote 2) Mr. Kayne is also a limited partner of KAEF VI. KACALP disclaims beneficial ownership of the securities owned by Haymaker Minerals in excess of its pecuniary interest therein and this statement shall not be deemed an admission that KACALP is the beneficial owner of the reported Common Units for the purposes of Section 13(d) of the Exchange Act or any other purpose. Mr. Kayne disclaims beneficial ownership of the Common Units reported, except those Common Units held by him or attributable to him by virtue of his limited partner interest in KAEF VI and his indirect interest in the interest of KACALP in KAEF VI.

SEC source: 0000899243-19-010601 · doc4.xml · nonDerivative · entry 1

Haymaker Minerals & Royalties, LLC · CIK 0001747787 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,600,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: On April 10, 2019, 3,600,000 units ("OpCo Units") in Kimbell Royalty Operating, LLC (the "OpCo") and the corresponding KRP Class B units were exchanged, on a one-for-one basis, for KRP common units representing limited partner interests. Upon receipt of the notice of redemption, the Issuer elected to issue KRP common units rather than paying in cash. 400,000 OpCo Units remain subject to an Escrow Agreement and will be released on July 12, 2019 assuming Haymaker Minerals & Royalties, LLC will have no indemnification obligations under its May 28, 2018 purchase agreement with KRP.

F1 · price: On April 10, 2019, 3,600,000 units ("OpCo Units") in Kimbell Royalty Operating, LLC (the "OpCo") and the corresponding KRP Class B units were exchanged, on a one-for-one basis, for KRP common units representing limited partner interests. Upon receipt of the notice of redemption, the Issuer elected to issue KRP common units rather than paying in cash. 400,000 OpCo Units remain subject to an Escrow Agreement and will be released on July 12, 2019 assuming Haymaker Minerals & Royalties, LLC will have no indemnification obligations under its May 28, 2018 purchase agreement with KRP.

F2 · ownership.direct: These shares are owned directly by Haymaker Minerals. Kayne Anderson Capital Advisors, L.P. ("KACALP") is the managing member of the general partner of Kayne Anderson Energy Fund VI LP ("KAEF VI"), a member of Haymaker Minerals holding the right to appoint four of the seven representatives to the board of managers of Haymaker Minerals. The four representatives to the board of managers of Haymaker Minerals appointed by KAEF VI possess the majority vote of the board of managers of Haymaker Minerals. As a result, KACALP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the Common Units owned by Haymaker Minerals. Richard A. Kayne ("Mr. Kayne") is the controlling shareholder of Kayne Anderson Investment Management, Inc., the general partner of KACALP.

F3 · ownership.direct: (Continued from footnote 2) Mr. Kayne is also a limited partner of KAEF VI. KACALP disclaims beneficial ownership of the securities owned by Haymaker Minerals in excess of its pecuniary interest therein and this statement shall not be deemed an admission that KACALP is the beneficial owner of the reported Common Units for the purposes of Section 13(d) of the Exchange Act or any other purpose. Mr. Kayne disclaims beneficial ownership of the Common Units reported, except those Common Units held by him or attributable to him by virtue of his limited partner interest in KAEF VI and his indirect interest in the interest of KACALP in KAEF VI.

SEC source: 0000899243-19-009003 · doc4.xml · nonDerivative · entry 2

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE FOOTNOTE

Disclosed balance after: 13,781,686

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THE POOLED VEHICLES.

F1 · ownership.nature: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THE POOLED VEHICLES.

SEC source: 0000899243-19-009003 · doc4.xml · nonDerivative · entry 1

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE FOOTNOTE

Disclosed balance after: 13,860,614

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THE POOLED VEHICLES.

F1 · ownership.nature: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THE POOLED VEHICLES.

SEC source: 0000899243-19-007508 · doc4.xml · nonDerivative · entry 3

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE FOOTNOTE

Disclosed balance after: 14,003,286

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THE POOLED VEHICLES.

SEC source: 0000899243-19-007508 · doc4.xml · nonDerivative · entry 2

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE FOOTNOTE

Disclosed balance after: 14,093,286

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THE POOLED VEHICLES.

SEC source: 0000899243-19-007508 · doc4.xml · nonDerivative · entry 1

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE FOOTNOTE

Disclosed balance after: 14,204,743

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THE POOLED VEHICLES.

SEC source: 0000899243-19-005705 · doc4a.xml · nonDerivative · entry 4

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 14,226,886

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THOSE POOLED VEHICLES. PURCHASE AND SALE TRANSACTIONS REPORTED ABOVE RELATED TO DIFFERENT CLIENT ACCOUNTS MANAGED BY KACALP.

SEC source: 0000899243-19-005705 · doc4a.xml · nonDerivative · entry 3

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 14,309,000

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THOSE POOLED VEHICLES. PURCHASE AND SALE TRANSACTIONS REPORTED ABOVE RELATED TO DIFFERENT CLIENT ACCOUNTS MANAGED BY KACALP.

SEC source: 0000899243-19-005705 · doc4a.xml · nonDerivative · entry 2

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 14,334,000

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THOSE POOLED VEHICLES. PURCHASE AND SALE TRANSACTIONS REPORTED ABOVE RELATED TO DIFFERENT CLIENT ACCOUNTS MANAGED BY KACALP.

SEC source: 0000899243-19-005705 · doc4a.xml · nonDerivative · entry 1

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 14,328,000

F1 · kind: REFERS TO HOLDINGS IN POOLED VEHICLES AND CLIENT ACCOUNTS MANAGED OR CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). KACALP DISCLAIMS BENEFICIAL INTEREST IN THOSE SHARES EXCEPT TO THE EXTENT OF ITS ECONOMIC INTEREST IN THOSE POOLED VEHICLES. PURCHASE AND SALE TRANSACTIONS REPORTED ABOVE RELATED TO DIFFERENT CLIENT ACCOUNTS MANAGED BY KACALP.

SEC source: 0000899243-18-031680 · doc4.xml · derivative · entry 2

Kayne Anderson Sponsor, LLC · CIK 0001702103 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

KAYNE ANDERSON INVESTMENT MANAGEMENT INC · CIK 0000884415 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 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

Underlying: CLASS A COMMON · 3,182,141 shares

Expires 2023-11-09

F1 · kind: KAYNE ANDERSON SPONSOR, LLC DISTRIBUTED ALL SECURITIES OF ALTM OWNED BY IT (CLASS A COMMON STOCK AND WARRANTS) TO ITS EQUITY OWNERS.

SEC source: 0000899243-18-031680 · doc4.xml · nonDerivative · entry 1

Kayne Anderson Sponsor, LLC · CIK 0001702103 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

KAYNE ANDERSON INVESTMENT MANAGEMENT INC · CIK 0000884415 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 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: KAYNE ANDERSON SPONSOR, LLC DISTRIBUTED ALL SECURITIES OF ALTM OWNED BY IT (CLASS A COMMON STOCK AND WARRANTS) TO ITS EQUITY OWNERS.

SEC source: 0000899243-18-031681 · doc4.xml · derivative · entry 3

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,122,020

Underlying: CLASS A COMMON · 1,122,020 shares

Expires 2023-11-09

F1 · kind: DISTRIBUTION OF CLASS A COMMON STOCK AND WARRANTS BY KAYNE ANDERSON SPONSOR LLC TO ITS EQUITY OWNERS INCLUDING KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). UNLESS RECEIVED BY KACALP, DISTRIBUTED SECURITIES NO LONGER REPORTABLE BY KACALP.

F3 · ownership.direct: TOTAL BENEFICIALLY OWNED REFLECTS DISTRIBUTION BY KAYNE ANDERSON SPONSOR, LLC TO ITS EQUITY OWNERS OF WARRANTS TO PURCHASE 3,182,141 SHARES OF CLASS A COMMON STOCK NO LONGER BENEFICIALLY OWNED BY REPORTING PERSON EXCEPT TO THE EXTENT RECEIVED IN THAT DISTRIBUTION.

SEC source: 0000899243-18-031681 · doc4.xml · nonDerivative · entry 2

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 756,661

F1 · kind: DISTRIBUTION OF CLASS A COMMON STOCK AND WARRANTS BY KAYNE ANDERSON SPONSOR LLC TO ITS EQUITY OWNERS INCLUDING KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). UNLESS RECEIVED BY KACALP, DISTRIBUTED SECURITIES NO LONGER REPORTABLE BY KACALP.

F2 · ownership.direct: TOTAL BENEFICIALLY OWNED NOW INCLUDES 556,661 SHARES HELD DIRECTLY BY KACALP AND 200,000 SHARES HELD DIRECTLY BY RICHARD A. KAYNE IN A FAMILY TRUST.

SEC source: 0000899243-18-031681 · doc4.xml · nonDerivative · entry 1

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 14,318,000

F1 · kind: DISTRIBUTION OF CLASS A COMMON STOCK AND WARRANTS BY KAYNE ANDERSON SPONSOR LLC TO ITS EQUITY OWNERS INCLUDING KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). UNLESS RECEIVED BY KACALP, DISTRIBUTED SECURITIES NO LONGER REPORTABLE BY KACALP.

F1 · ownership.nature: DISTRIBUTION OF CLASS A COMMON STOCK AND WARRANTS BY KAYNE ANDERSON SPONSOR LLC TO ITS EQUITY OWNERS INCLUDING KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"). UNLESS RECEIVED BY KACALP, DISTRIBUTED SECURITIES NO LONGER REPORTABLE BY KACALP.

SEC source: 0000899243-18-031807 · doc4a.xml · derivative · entry 3

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,122,020

Underlying: CLASS A COMMON · 1,122,020 shares

Expires 2023-11-09

F1 · kind: DISTRIBUTION OF CLASS A COMMON STOCK AND WARRANTS BY KAYNE ANDERSON SPONSOR LLC TO ITS EQUITY OWNERS INCLUDING KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"), AND RICHARD A. KAYNE. UNLESS RECEIVED BY KACALP OR RICHARD A. KAYNE, DISTRIBUTED SECURITIES NO LONGER REPORTABLE BY KACALP OR RICHARD A. KAYNE.

F3 · ownership.direct: TOTAL BENEFICIALLY OWNED REFLECTS DISTRIBUTION BY KAYNE ANDERSON SPONSOR, LLC TO ITS EQUITY OWNERS OF WARRANTS TO PURCHASE 3,182,141 SHARES OF CLASS A COMMON STOCK NO LONGER BENEFICIALLY OWNED BY REPORTING PERSON EXCEPT TO THE EXTENT RECEIVED IN THAT DISTRIBUTION.

SEC source: 0000899243-18-031807 · doc4a.xml · nonDerivative · entry 2

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 956,661

F1 · kind: DISTRIBUTION OF CLASS A COMMON STOCK AND WARRANTS BY KAYNE ANDERSON SPONSOR LLC TO ITS EQUITY OWNERS INCLUDING KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"), AND RICHARD A. KAYNE. UNLESS RECEIVED BY KACALP OR RICHARD A. KAYNE, DISTRIBUTED SECURITIES NO LONGER REPORTABLE BY KACALP OR RICHARD A. KAYNE.

F2 · ownership.direct: TOTAL BENEFICIALLY OWNED NOW INCLUDES 556,661 SHARES HELD DIRECTLY BY KACALP AND 400,000 SHARES HELD DIRECTLY BY RICHARD A. KAYNE IN A FAMILY TRUST.

SEC source: 0000899243-18-031807 · doc4a.xml · nonDerivative · entry 1

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 14,318,000

F1 · kind: DISTRIBUTION OF CLASS A COMMON STOCK AND WARRANTS BY KAYNE ANDERSON SPONSOR LLC TO ITS EQUITY OWNERS INCLUDING KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP"), AND RICHARD A. KAYNE. UNLESS RECEIVED BY KACALP OR RICHARD A. KAYNE, DISTRIBUTED SECURITIES NO LONGER REPORTABLE BY KACALP OR RICHARD A. KAYNE.

SEC source: 0000899243-18-028924 · doc4.xml · derivative · entry 4

Kayne Anderson Sponsor, LLC · CIK 0001702103 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

KAYNE ANDERSON INVESTMENT MANAGEMENT INC · CIK 0000884415 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE REMARKS

Disclosed balance after: 0

Underlying: CLASS A COMMON · 2,000,000 shares

Expires 2018-11-09

F3 · kind: AS PART OF THE BUSINESS COMBINATION TRANSACTION INVOLVING THE ISSUER,KAYNE SPONSOR REDEEMED 5,570 ,422 SHARES OF CLASS B COMMON STOCK AND REISSUED/TRANSFERRED TO AN UNAFFILIATED THIRD PARTY SHAREHOLDER OF THE ISSUER. THE REMAINING 2,000,000 SHARES OF CLASS B COMMON STOCK OWNED BY KAYNE SPONSOR WERE CONVERTED TO CLASS A COMMON STOCK.

SEC source: 0000899243-18-028924 · doc4.xml · derivative · entry 3

Kayne Anderson Sponsor, LLC · CIK 0001702103 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

KAYNE ANDERSON INVESTMENT MANAGEMENT INC · CIK 0000884415 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE REMARKS

Disclosed balance after: 2,000,000

Underlying: CLASS A COMMON · 5,570,422 shares

Expires 2018-11-09

F3 · kind: AS PART OF THE BUSINESS COMBINATION TRANSACTION INVOLVING THE ISSUER,KAYNE SPONSOR REDEEMED 5,570 ,422 SHARES OF CLASS B COMMON STOCK AND REISSUED/TRANSFERRED TO AN UNAFFILIATED THIRD PARTY SHAREHOLDER OF THE ISSUER. THE REMAINING 2,000,000 SHARES OF CLASS B COMMON STOCK OWNED BY KAYNE SPONSOR WERE CONVERTED TO CLASS A COMMON STOCK.

SEC source: 0000899243-18-028924 · doc4.xml · derivative · entry 2

Kayne Anderson Sponsor, LLC · CIK 0001702103 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

KAYNE ANDERSON INVESTMENT MANAGEMENT INC · CIK 0000884415 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE REMARKS

Disclosed balance after: 3,182,141

Underlying: CLASS A COMMON · 3,182,140 shares

Expires 2023-11-09

F2 · kind: AS PART OF THE BUSINESS COMBINATION TRANSACTION INVOLVING THE ISSUER,KAYNE SPONSOR REDEEMED WARRANTS EXERCISABLE FOR 3,182,140 SHARES OF CLASS A COMMON STOCK AND REISSUED/TRANSFERRED TO AN UNAFFILIATED THIRD PARTY SHAREHOLDER OF THE ISSUER.

SEC source: 0000899243-18-028924 · doc4.xml · nonDerivative · entry 1

Kayne Anderson Sponsor, LLC · CIK 0001702103 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

KAYNE ANDERSON INVESTMENT MANAGEMENT INC · CIK 0000884415 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE REMARKS

Disclosed balance after: 2,000,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: CONVERSION OF 2,000,000 SHARES OF CLASS B COMMON STOCK HELD BY KAYNE ANDERSON SPONSOR, LLC ("KAYNE SPONSOR"), WHICH IS CONTROLLED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P.

SEC source: 0000899243-18-028901 · doc4.xml · nonDerivative · entry 2

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,518,000

F2 · kind: HELD BY RICHARD A. KAYNE IN A FAMILY TRUST.

F2 · ownership.direct: HELD BY RICHARD A. KAYNE IN A FAMILY TRUST.

SEC source: 0000899243-18-028901 · doc4.xml · nonDerivative · entry 1

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE REMARKS

Disclosed balance after: 16,318,000

F1 · kind: PRIVATE PURCHASE OF CLASS A COMMON STOCK BY PRIVATE COMMINGLED FUNDS AND SEPARATELY MANAGED CLIENT ACCOUNTS MANAGED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P.

F1 · ownership.nature: PRIVATE PURCHASE OF CLASS A COMMON STOCK BY PRIVATE COMMINGLED FUNDS AND SEPARATELY MANAGED CLIENT ACCOUNTS MANAGED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P.

SEC source: 0000899243-18-027503 · doc4.xml · nonDerivative · entry 2

KAYNE RICHARD A · CIK 0000884413 · SEE NOTES (1) AND (2)

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · SEE NOTE (2)

KA Fund Advisors LLC · CIK 0001376209 · SEE NOTE (2)

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE NOTES

Disclosed balance after: 11,321

F1 · kind: SHARES DISTRIBUTED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP") TO ITS LIMITED PARTNERS (ON A PRO RATA BASIS.). AFTER GIVING EFFECT TO THAT DISTRIBUTION, KACALP OWNED NO SHARES OF KYN.

F1 · price: SHARES DISTRIBUTED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP") TO ITS LIMITED PARTNERS (ON A PRO RATA BASIS.). AFTER GIVING EFFECT TO THAT DISTRIBUTION, KACALP OWNED NO SHARES OF KYN.

F2 · price: A TOTAL OF 11,235 SHARES ARE OWNED BY KA ASSOCIATES, INC. ("KAA.") RICHARD KAYNE IS THE MAJORITY OWNER OF KAA. A TOTAL OF 86 SHARES ARE OWNED BY KA FUND ADVISORS, LLC ("KAFA.") MR. KAYNE IS THE INDIRECT MAJORITY OWNER OF KAFA. MR. KAYNE DISCLAIMS BENEFICIAL OWNERSHIP OF ALL SHARES HELD OR CONTROLLED BY KAA AND KAFA EXCEPT TO THE EXTENT OF HIS PECUNIARY INTEREST THEREIN.

F2 · ownership.direct: A TOTAL OF 11,235 SHARES ARE OWNED BY KA ASSOCIATES, INC. ("KAA.") RICHARD KAYNE IS THE MAJORITY OWNER OF KAA. A TOTAL OF 86 SHARES ARE OWNED BY KA FUND ADVISORS, LLC ("KAFA.") MR. KAYNE IS THE INDIRECT MAJORITY OWNER OF KAFA. MR. KAYNE DISCLAIMS BENEFICIAL OWNERSHIP OF ALL SHARES HELD OR CONTROLLED BY KAA AND KAFA EXCEPT TO THE EXTENT OF HIS PECUNIARY INTEREST THEREIN.

F1 · ownership.nature: SHARES DISTRIBUTED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP") TO ITS LIMITED PARTNERS (ON A PRO RATA BASIS.). AFTER GIVING EFFECT TO THAT DISTRIBUTION, KACALP OWNED NO SHARES OF KYN.

F2 · ownership.nature: A TOTAL OF 11,235 SHARES ARE OWNED BY KA ASSOCIATES, INC. ("KAA.") RICHARD KAYNE IS THE MAJORITY OWNER OF KAA. A TOTAL OF 86 SHARES ARE OWNED BY KA FUND ADVISORS, LLC ("KAFA.") MR. KAYNE IS THE INDIRECT MAJORITY OWNER OF KAFA. MR. KAYNE DISCLAIMS BENEFICIAL OWNERSHIP OF ALL SHARES HELD OR CONTROLLED BY KAA AND KAFA EXCEPT TO THE EXTENT OF HIS PECUNIARY INTEREST THEREIN.

SEC source: 0000899243-18-027503 · doc4.xml · nonDerivative · entry 1

KAYNE RICHARD A · CIK 0000884413 · SEE NOTES (1) AND (2)

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · SEE NOTE (2)

KA Fund Advisors LLC · CIK 0001376209 · SEE NOTE (2)

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 353,958

F1 · kind: SHARES DISTRIBUTED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP") TO ITS LIMITED PARTNERS (ON A PRO RATA BASIS.). AFTER GIVING EFFECT TO THAT DISTRIBUTION, KACALP OWNED NO SHARES OF KYN.

F1 · price: SHARES DISTRIBUTED BY KAYNE ANDERSON CAPITAL ADVISORS, L.P. ("KACALP") TO ITS LIMITED PARTNERS (ON A PRO RATA BASIS.). AFTER GIVING EFFECT TO THAT DISTRIBUTION, KACALP OWNED NO SHARES OF KYN.

F2 · price: A TOTAL OF 11,235 SHARES ARE OWNED BY KA ASSOCIATES, INC. ("KAA.") RICHARD KAYNE IS THE MAJORITY OWNER OF KAA. A TOTAL OF 86 SHARES ARE OWNED BY KA FUND ADVISORS, LLC ("KAFA.") MR. KAYNE IS THE INDIRECT MAJORITY OWNER OF KAFA. MR. KAYNE DISCLAIMS BENEFICIAL OWNERSHIP OF ALL SHARES HELD OR CONTROLLED BY KAA AND KAFA EXCEPT TO THE EXTENT OF HIS PECUNIARY INTEREST THEREIN.

SEC source: 0001304186-18-000016 · primary_doc.xml · nonDerivative · entry 3

KAYNE RICHARD A · CIK 0000884413 · See remaks

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · See remarks

KA Fund Advisors LLC · CIK 0001376209 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 4,000

F1 · ownership.nature: The 129,568 shares sold were held by Kayne Anderson Capital Advisors, L.P. ("KACALP"), Richard Kayne is the majority owner and chairman of KACALP. 20,000 shares were sold to James C. Baker, President of KMF, in a negotiated transaction based on the VWAP price for October 2, 2018.

F2 · ownership.nature: 4,000 shares held by KA Fund Advisors, LLC ("KAFA"). KACALP (and Mr. Kayne by virtue of his ownership of KACALP) is the majority owner of KAFA.

F3 · ownership.nature: Mr. Kayne disclaims beneficial ownership of all shares held or controlled by KACALP and KAFA to the extent of his pecuniary interest therein.

SEC source: 0001304186-18-000016 · primary_doc.xml · nonDerivative · entry 2

KAYNE RICHARD A · CIK 0000884413 · See remaks

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · See remarks

KA Fund Advisors LLC · CIK 0001376209 · See Remarks

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 113,568

F1 · ownership.nature: The 129,568 shares sold were held by Kayne Anderson Capital Advisors, L.P. ("KACALP"), Richard Kayne is the majority owner and chairman of KACALP. 20,000 shares were sold to James C. Baker, President of KMF, in a negotiated transaction based on the VWAP price for October 2, 2018.

F2 · ownership.nature: 4,000 shares held by KA Fund Advisors, LLC ("KAFA"). KACALP (and Mr. Kayne by virtue of his ownership of KACALP) is the majority owner of KAFA.

F3 · ownership.nature: Mr. Kayne disclaims beneficial ownership of all shares held or controlled by KACALP and KAFA to the extent of his pecuniary interest therein.

SEC source: 0000899243-18-025203 · doc4.xml · derivative · entry 2

Haymaker Minerals & Royalties, LLC · CIK 0001747787 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,000,000

Underlying: Common Units · Not disclosed shares

Expires not disclosed

F4 · derivative.exercise_price: Pursuant to an Exchange Agreement entered into in connection with the Recapitalization Agreement and the effectiveness of the Issuer's Third Amended and Restated Partnership Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, are exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F1 · kind: In connection with the effectiveness of the Issuer's Third Amended and Restated Partnership Agreement and pursuant to a Recapitalization Agreement (the "Recapitalization Agreement"), Haymaker Minerals & Royalties, LLC ("Haymaker Minerals") delivered and assigned its 4,000,000 common units in exchange for (i) 4,000,000 newly issued Class B common units (the "Class B Common Unit") representing limited partnership interests in the Issuer and (ii) 4,000,000 newly issued common units (the "OpCo Common Units") in Kimbell Royalty Operating, LLC (the "OpCo"), a wholly owned subsidiary of the Issuer.

F4 · price: Pursuant to an Exchange Agreement entered into in connection with the Recapitalization Agreement and the effectiveness of the Issuer's Third Amended and Restated Partnership Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, are exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F4 · derivative.exercise_date: Pursuant to an Exchange Agreement entered into in connection with the Recapitalization Agreement and the effectiveness of the Issuer's Third Amended and Restated Partnership Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, are exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F4 · derivative.expiration_date: Pursuant to an Exchange Agreement entered into in connection with the Recapitalization Agreement and the effectiveness of the Issuer's Third Amended and Restated Partnership Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, are exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F4 · derivative.underlying_shares: Pursuant to an Exchange Agreement entered into in connection with the Recapitalization Agreement and the effectiveness of the Issuer's Third Amended and Restated Partnership Agreement, each Class B Common Unit and OpCo Common Unit (together, a "Unit"), collectively, are exchangeable, on a one-for-one basis, for common units of the Issuer or, at the OpCo's election, for cash. Upon exchange of a Unit, the corresponding unit of Class B Common Unit and OpCo Common Unit will be redeemed at par value and cancelled. The Class B Common Units and the OpCo Common Units do not have an expiration date.

F2 · ownership.direct: These shares are owned directly by Haymaker Minerals. Kayne Anderson Capital Advisors, L.P. ("KACALP") is the managing member of the general partner of Kayne Anderson Energy Fund VI LP ("KAEF VI"), a member of Haymaker Minerals holding the right to appoint four of the seven representatives to the board of managers of Haymaker Minerals. The four representatives to the board of managers of Haymaker Minerals appointed by KAEF VI possess the majority vote of the board of managers of Haymaker Minerals. As a result, KACALP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the Common Units owned by Haymaker Minerals. Richard A. Kayne ("Mr. Kayne") is the controlling shareholder of Kayne Anderson Investment Management, Inc., the general partner of KACALP.

F3 · ownership.direct: (Continued from footnote 2) Mr. Kayne is also a limited partner of KAEF VI. KACALP disclaims beneficial ownership of the securities owned by Haymaker Minerals in excess of its pecuniary interest therein and this statement shall not be deemed an admission that KACALP is the beneficial owner of the reported Common Units for the purposes of Section 13(d) of the Exchange Act or any other purpose. Mr. Kayne disclaims beneficial ownership of the Common Units reported, except those Common Units held by him or attributable to him by virtue of his limited partner interest in KAEF VI and his indirect interest in the interest of KACALP in KAEF VI.

SEC source: 0000899243-18-025203 · doc4.xml · nonDerivative · entry 1

Haymaker Minerals & Royalties, LLC · CIK 0001747787 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 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: In connection with the effectiveness of the Issuer's Third Amended and Restated Partnership Agreement and pursuant to a Recapitalization Agreement (the "Recapitalization Agreement"), Haymaker Minerals & Royalties, LLC ("Haymaker Minerals") delivered and assigned its 4,000,000 common units in exchange for (i) 4,000,000 newly issued Class B common units (the "Class B Common Unit") representing limited partnership interests in the Issuer and (ii) 4,000,000 newly issued common units (the "OpCo Common Units") in Kimbell Royalty Operating, LLC (the "OpCo"), a wholly owned subsidiary of the Issuer.

F2 · ownership.direct: These shares are owned directly by Haymaker Minerals. Kayne Anderson Capital Advisors, L.P. ("KACALP") is the managing member of the general partner of Kayne Anderson Energy Fund VI LP ("KAEF VI"), a member of Haymaker Minerals holding the right to appoint four of the seven representatives to the board of managers of Haymaker Minerals. The four representatives to the board of managers of Haymaker Minerals appointed by KAEF VI possess the majority vote of the board of managers of Haymaker Minerals. As a result, KACALP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the Common Units owned by Haymaker Minerals. Richard A. Kayne ("Mr. Kayne") is the controlling shareholder of Kayne Anderson Investment Management, Inc., the general partner of KACALP.

F3 · ownership.direct: (Continued from footnote 2) Mr. Kayne is also a limited partner of KAEF VI. KACALP disclaims beneficial ownership of the securities owned by Haymaker Minerals in excess of its pecuniary interest therein and this statement shall not be deemed an admission that KACALP is the beneficial owner of the reported Common Units for the purposes of Section 13(d) of the Exchange Act or any other purpose. Mr. Kayne disclaims beneficial ownership of the Common Units reported, except those Common Units held by him or attributable to him by virtue of his limited partner interest in KAEF VI and his indirect interest in the interest of KACALP in KAEF VI.

SEC source: 0000899243-18-022911 · doc4.xml · nonDerivative · entry 2

KAYNE RICHARD A · CIK 0000884413 · SEE NOTES (1) AND (2)

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · SEE NOTE (2)

KA Fund Advisors LLC · CIK 0001376209 · SEE NOTE (2)

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE NOTES (1) AND (2)

Disclosed balance after: 133,568

F1 · kind: SHARES RECEIVED IN EXCHANGE FOR SHARES FORMERLY HELD IN KAYNE ANDERSON ENERGY TOTAL RETURN FUND, INC. IN CONNECTION WITH ITS REORGANIZATION INTO KMF, USING RESPECTIVE NET ASSET VALUES PER SHARE.

F2 · ownership.direct: A TOTAL OF 129,568 SHARES ARE HELD BY KAYNE ANDERSON CAPITAL ADVISORS, L.P.("KACALP") RICHARD KAYNE IS THE MAJORITY OWNER AND CHAIRMAN OF KACALP. A TOTAL OF 4,000 SHARES ARE OWNED BY KA FUND ADVISORS, LLC ("KAFA.") MR. KAYNE IS THE MAJORITY OWNER OF KAFA. MR. KAYNE DISCLAIMS BENEFICIAL OWNERSHIP OF ALL SHARES HELD OR CONTROLLED BY KACALP AND KAFA EXCEPT TO THE EXTENT OF HIS PECUNIARY INTEREST THEREIN.

SEC source: 0000899243-18-022911 · doc4.xml · nonDerivative · entry 1

KAYNE RICHARD A · CIK 0000884413 · SEE NOTES (1) AND (2)

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · SEE NOTE (2)

KA Fund Advisors LLC · CIK 0001376209 · SEE NOTE (2)

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,844

F1 · kind: SHARES RECEIVED IN EXCHANGE FOR SHARES FORMERLY HELD IN KAYNE ANDERSON ENERGY TOTAL RETURN FUND, INC. IN CONNECTION WITH ITS REORGANIZATION INTO KMF, USING RESPECTIVE NET ASSET VALUES PER SHARE.

SEC source: 0000899243-18-022910 · doc4.xml · nonDerivative · entry 2

KAYNE RICHARD A · CIK 0000884413 · SEE NOTES (1) AND (2)

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · SEE NOTE (2)

KA Fund Advisors LLC · CIK 0001376209 · SEE NOTE (2)

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE NOTES (1) AND (2)

Disclosed balance after: 314,889

F1 · kind: SHARES RECEIVED IN EXCHANGE FOR SHARES FORMERLY HELD IN KAYNE ANDERSON ENERGY DEVELOPMENT COMPANY IN CONNECTION WITH ITS REORGANIZATION INTO KYN, USING RESPECTIVE NET ASSET VALUES PER SHARE.

F2 · ownership.direct: A TOTAL OF 303,568 SHARES ARE OWND BY KAYNE ANDERSON CAPITAL ADVISORS, L.P.("KACALP.") RICHARD KAYNE IS THE MAJORITY OWNER AND CHAIRMAN OF KACALP. A TOTAL OF 11,235 SHARES ARE OWNED BY KA ASSOCIATES, INC. ("KAA.") MR. KAYNE IS THE MAJORITY OWNER OF KAA. A TOTAL OF 86 SHARES ARE OWNED BY KA FUND ADVISORS, LLC ("KAFA.") MR. KAYNE IS THE MAJORITY OWNER OF KAFA. MR. KAYNE DISCLAIMS BENEFICIAL OWNERSHIP OF ALL SHARES HELD OR CONTROLLED BY KACALP, KAA AND KAFA EXCEPT TO THE EXTENT OF HIS PECUNIARY INTEREST THEREIN.

SEC source: 0000899243-18-022910 · doc4.xml · nonDerivative · entry 1

KAYNE RICHARD A · CIK 0000884413 · SEE NOTES (1) AND (2)

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · SEE NOTE (2)

KA Fund Advisors LLC · CIK 0001376209 · SEE NOTE (2)

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,513

F1 · kind: SHARES RECEIVED IN EXCHANGE FOR SHARES FORMERLY HELD IN KAYNE ANDERSON ENERGY DEVELOPMENT COMPANY IN CONNECTION WITH ITS REORGANIZATION INTO KYN, USING RESPECTIVE NET ASSET VALUES PER SHARE.

SEC source: 0000899243-18-021040 · doc4.xml · nonDerivative · entry 1

KAYNE RICHARD A · CIK 0000884413 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · SEE FOOTNOTE

Disclosed balance after: 20,450

F1 · ownership.nature: Acquisition was made by spouse's retirement account. Other shares are held by KA Fund Advisors, LLC ("KAFA") and by Kayne Anderson Capital Advisors, LP ("KACALP"), KAFA's managing member. Richard Kayne is the majority owner and chairman of KACALP. Mr. Kayne disclaims beneficial ownership of all shares held or controlled by his spouse's retirement account and by KALCAP and KAFA except to the extent of his pecuniary interest therein.

SEC source: 0001304183-18-000002 · primary_doc.xml · nonDerivative · entry 1

KAYNE RICHARD A · CIK 0000884413 · Affiliate of Investment Adviso

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 297,164

F1 · kind: Negotiated transaction between KA Associates Inc., an affiliate of the investment advisor of the Issuer (see footnote 2), and Kevin S. McCarthy, Chairman of the Issuer. Price determined based on the 10-day VWAP for the period April 16-30, 2018.

F2 · balance_after: A total of 285,929 shares are owned by Kayne Anderson Capital Advisors, L.P. ("KACALP"), Richard Kayne is the majority owner and chairman of KACALP. A total of 11,235 shares are owned by KA Associates, Inc. ("KAA"), a FINRA registered broker-dealer. Richard Kayne is the majority owner of KAA. Mr. Kayne disclaims beneficial ownership of all shares held or controlled by KACALP and KAA except to the extent of his pecuniary interest therein.

SEC source: 0000899243-17-015423 · doc4.xml · derivative · entry 1

Kayne Anderson Sponsor, LLC · CIK 0001702103 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

KAYNE ANDERSON INVESTMENT MANAGEMENT INC · CIK 0000884415 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,313,028

Underlying: Class A Common Stock · 40,000 shares

Expires not disclosed

F1 · derivative.exercise_price: As described in the issuer's registration statement on Form S-1 (File No. 333-216514) under the heading "Description of Securities--Founder Shares", the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date.

F2 · kind: In connection with Mark Borer's election as an independent director of the issuer, 40,000 shares of Class B common stock of the issuer were transferred by Kayne Anderson Sponsor, LLC to Mr. Borer for no consideration.

F1 · derivative.exercise_date: As described in the issuer's registration statement on Form S-1 (File No. 333-216514) under the heading "Description of Securities--Founder Shares", the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date.

F1 · derivative.expiration_date: As described in the issuer's registration statement on Form S-1 (File No. 333-216514) under the heading "Description of Securities--Founder Shares", the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date.

SEC source: 0000899243-17-014594 · doc4.xml · nonDerivative · entry 1

KAYNE RICHARD A · CIK 0000884413 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 10,626,089

F1 · kind: Includes 5,134,925 shares of common stock, par value $0.01 per share (the "Common Stock"), of RSP Permian, Inc. (the "Issuer") owned directly by Silver Hill Energy Partners Holdings, LLC ("SHEP Holdings") and 5,491,164 shares of the Common Stock owned directly by Silver Hill Energy Partners II, LLC ("SHEP II"). Kayne Anderson Capital Advisors, L.P. ("KACALP") is the managing member of the general partner of Kayne Anderson Energy Fund VI LP ("KAEF VI LP"), and Kayne Anderson Energy Fund VII LP ("KAEF VII LP"). KAEF VI LP is a member of SHEP Holdings that holds the right to appoint five of the nine representatives to the board of managers of SHEP Holdings. The five representatives to the board of managers of SHEP Holdings appointed by KAEF VI LP possess the majority vote of the board of managers of SHEP Holdings. KAEF VII LP is a member of SHEP II that holds the right to appoint three of the five representatives to the board of managers of SHEP II.

F2 · kind: (continued from Footnote 1) As a result, KACALP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by SHEP Holdings and by SHEP II. Richard A. Kayne ("Mr. Kayne") is the controlling shareholder of Kayne Anderson Investment Management, Inc., the general partner of KACALP. Mr. Kayne is also a limited partner of KAEF VI LP and KAEF VII LP.

F3 · kind: On May 18, 2017, the Issuer and SHEP Holdings and SHEP II (the "Selling Stockholders"), entered into an Underwriting Agreement (the "Underwriting Agreement") with Merrill Lynch, Pierce, Fenner & Smith Incorporated (the "Underwriter") relating to the offer and sale (the "Offering") of 15,000,000 shares of the Issuer's common stock, par value $0.01 per share (the "Common Stock") by the Selling Stockholders at a price to the Underwriter of $38.78 per share, to be resold by the Underwriter to the public at variable prices. Pursuant to the Underwriting Agreement, the Selling Stockholders granted the Underwriter a 30-day option to purchase up to an additional 2,250,000 shares of the Common Stock (the "Upsize"), which option was exercised in full by the Underwriter on May 23, 2017. The Offering and Upsize were settled on May 24, 2017.

F4 · kind: Mr. Kayne disclaims beneficial ownership of the shares reported, except those shares held by him or attributable to him by virtue of his limited partnership interests in KAEF VI LP and KAEF VII LP and his indirect interest in the interest of KACALP in the limited partnerships.

F1 · ownership.nature: Includes 5,134,925 shares of common stock, par value $0.01 per share (the "Common Stock"), of RSP Permian, Inc. (the "Issuer") owned directly by Silver Hill Energy Partners Holdings, LLC ("SHEP Holdings") and 5,491,164 shares of the Common Stock owned directly by Silver Hill Energy Partners II, LLC ("SHEP II"). Kayne Anderson Capital Advisors, L.P. ("KACALP") is the managing member of the general partner of Kayne Anderson Energy Fund VI LP ("KAEF VI LP"), and Kayne Anderson Energy Fund VII LP ("KAEF VII LP"). KAEF VI LP is a member of SHEP Holdings that holds the right to appoint five of the nine representatives to the board of managers of SHEP Holdings. The five representatives to the board of managers of SHEP Holdings appointed by KAEF VI LP possess the majority vote of the board of managers of SHEP Holdings. KAEF VII LP is a member of SHEP II that holds the right to appoint three of the five representatives to the board of managers of SHEP II.

F2 · ownership.nature: (continued from Footnote 1) As a result, KACALP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by SHEP Holdings and by SHEP II. Richard A. Kayne ("Mr. Kayne") is the controlling shareholder of Kayne Anderson Investment Management, Inc., the general partner of KACALP. Mr. Kayne is also a limited partner of KAEF VI LP and KAEF VII LP.

F4 · ownership.nature: Mr. Kayne disclaims beneficial ownership of the shares reported, except those shares held by him or attributable to him by virtue of his limited partnership interests in KAEF VI LP and KAEF VII LP and his indirect interest in the interest of KACALP in the limited partnerships.

SEC source: 0000899243-17-010849 · doc4.xml · derivative · entry 1

Kayne Anderson Sponsor, LLC · CIK 0001702103 · 10% owner

KAYNE RICHARD A · CIK 0000884413 · 10% owner

KAYNE ANDERSON INVESTMENT MANAGEMENT INC · CIK 0000884415 · 10% owner

KAYNE ANDERSON CAPITAL ADVISORS LP · CIK 0000949615 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,353,028

Underlying: Class A Common Stock · 629,472 shares

Expires not disclosed

F1 · derivative.exercise_price: As described in the issuer's registration statement on Form S-1 (File No. 333-216514) under the heading "Description of Securities--Founder Shares", the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date.

F2 · kind: As contemplated in connection with the initial public offering of the issuer, 629,472 shares of Class B common stock of the issuer were returned by Kayne Anderson Sponsor, LLC to the issuer for no consideration and cancelled because the underwriters' over-allotment option was not exercised in full.

F1 · derivative.exercise_date: As described in the issuer's registration statement on Form S-1 (File No. 333-216514) under the heading "Description of Securities--Founder Shares", the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date.

F1 · derivative.expiration_date: As described in the issuer's registration statement on Form S-1 (File No. 333-216514) under the heading "Description of Securities--Founder Shares", the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date.

SEC source: 0001304186-16-000004 · primary_doc.xml · nonDerivative · entry 1

KAYNE RICHARD A · CIK 0000884413 · Affiliate of Investment Advise

10b5-1 filing: Not disclosed

Ownership: Indirect · *

Disclosed balance after: 311,429

F1 · ownership.nature: A total of 285,929 shares are owned by Kayne Anderson Capital Advisors, L.P. ("KACALP"), Richard Kayne is the majority owner and chairman of KACALP. A total of 25,500 shares are owned by KA Associates, Inc. ("KAA"), a FINRA registered broker-dealer. Richard Kayne is the majority owner of KAA. Mr. Kayne disclaims beneficial ownership of all shares held or controlled by KACALP and KAA except to the extent of his pecuniary interest therein.