Ho Gregory P.

SEC source: 0001628280-21-020059 · wf-form4_163424290337641.xml · nonDerivative · entry 6

Ho Gregory P. · CIK 0001549584 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 3,726,732

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 · shares: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F8 · shares: Includes 22,960 shares of Common Stock issued per dividends accrued to but not including October 12, 2021.

F1 · price: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F3 · ownership.nature: The Reporting Person is a managing member of Spring Mountain Capital G.P., LLC, a Delaware limited liability company ("SMC GP"). SMC GP is the managing member of SMC Growth Capital II GP, LLC, a Delaware limited liability company ("GCII GP"). GCII GP is the general partner of SMC Growth Capital Partners II, LP ("GCII"), the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the securities held by GCII in which the Reporting Person has no pecuniary interest.

SEC source: 0001628280-21-020059 · wf-form4_163424290337641.xml · nonDerivative · entry 5

Ho Gregory P. · CIK 0001549584 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 3,291,596

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 · shares: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F7 · shares: Includes 57,275 shares of Common Stock issued per dividends accrued to but not including October 12, 2021.

F1 · price: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F3 · ownership.nature: The Reporting Person is a managing member of Spring Mountain Capital G.P., LLC, a Delaware limited liability company ("SMC GP"). SMC GP is the managing member of SMC Growth Capital II GP, LLC, a Delaware limited liability company ("GCII GP"). GCII GP is the general partner of SMC Growth Capital Partners II, LP ("GCII"), the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the securities held by GCII in which the Reporting Person has no pecuniary interest.

SEC source: 0001628280-21-020059 · wf-form4_163424290337641.xml · nonDerivative · entry 4

Ho Gregory P. · CIK 0001549584 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 2,602,329

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 · shares: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F6 · shares: Includes 64,257 shares of Common Stock issued per dividends accrued to but not including October 12, 2021.

F1 · price: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F3 · ownership.nature: The Reporting Person is a managing member of Spring Mountain Capital G.P., LLC, a Delaware limited liability company ("SMC GP"). SMC GP is the managing member of SMC Growth Capital II GP, LLC, a Delaware limited liability company ("GCII GP"). GCII GP is the general partner of SMC Growth Capital Partners II, LP ("GCII"), the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the securities held by GCII in which the Reporting Person has no pecuniary interest.

SEC source: 0001628280-21-020059 · wf-form4_163424290337641.xml · nonDerivative · entry 3

Ho Gregory P. · CIK 0001549584 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 1,863,296

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 · shares: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F5 · shares: Includes 41,641 shares of Common Stock issued per dividends accrued to but not including October 12, 2021.

F1 · price: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F3 · ownership.nature: The Reporting Person is a managing member of Spring Mountain Capital G.P., LLC, a Delaware limited liability company ("SMC GP"). SMC GP is the managing member of SMC Growth Capital II GP, LLC, a Delaware limited liability company ("GCII GP"). GCII GP is the general partner of SMC Growth Capital Partners II, LP ("GCII"), the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the securities held by GCII in which the Reporting Person has no pecuniary interest.

SEC source: 0001628280-21-020059 · wf-form4_163424290337641.xml · nonDerivative · entry 2

Ho Gregory P. · CIK 0001549584 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 1,233,087

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 · shares: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F4 · shares: Includes 21,151 shares of Common Stock issued per dividends accrued to but not including October 12, 2021.

F1 · price: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F3 · ownership.nature: The Reporting Person is a managing member of Spring Mountain Capital G.P., LLC, a Delaware limited liability company ("SMC GP"). SMC GP is the managing member of SMC Growth Capital II GP, LLC, a Delaware limited liability company ("GCII GP"). GCII GP is the general partner of SMC Growth Capital Partners II, LP ("GCII"), the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the securities held by GCII in which the Reporting Person has no pecuniary interest.

SEC source: 0001628280-21-020059 · wf-form4_163424290337641.xml · nonDerivative · entry 1

Ho Gregory P. · CIK 0001549584 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 894,128

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 · shares: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · shares: Includes 33,296 shares of Common Stock issued per dividends accrued to but not including October 12, 2021.

F1 · price: Shares of Series A Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series A-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series B-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer, Series C Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer and Series C-2 Redeemable Convertible Preferred Stock, par value $0.001, of the Issuer (collectively, the "Preferred Stock") were convertible on a one-for-eight basis into shares of Common Stock of the Issuer at the option of the holder at any time and automatically converted upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F3 · ownership.nature: The Reporting Person is a managing member of Spring Mountain Capital G.P., LLC, a Delaware limited liability company ("SMC GP"). SMC GP is the managing member of SMC Growth Capital II GP, LLC, a Delaware limited liability company ("GCII GP"). GCII GP is the general partner of SMC Growth Capital Partners II, LP ("GCII"), the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the securities held by GCII in which the Reporting Person has no pecuniary interest.

SEC source: 0001104659-20-100926 · tm2029949-2_4.xml · derivative · entry 4

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

SMC Private Equity Holdings GP, LLC · CIK 0001763297 · 10% owner

SMC Private Equity Holdings, LP · CIK 0001581493 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 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: Common Stock · 34,079 shares

Expires not disclosed

F2 · derivative.exercise_price: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F5 · shares: Represents shares of Series D Preferred Stock disposed of by the Reporting Persons as follows: 700.28 shares by SMC Co-Investment LP and 4,411.58 shares by SMC PE LP.

F2 · derivative.exercise_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F2 · derivative.expiration_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F2 · derivative.underlying_shares: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F6 · derivative.underlying_shares: As reported by the Issuer on Form 8-K, on December 12, 2019 the Issuer effected a 1 for 15 reverse stock split. The number of shares of common stock indicated in this Statement reflects the post-split number of shares disposed of. All warrants previously acquired by the Reporting Persons and disclosed in its Form 3 filed on January 9, 2019 expired without any portion being exercised. As a result of the transactions reported herein, the Reporting Persons were completely divested of the shares of Issuer's securities.

SEC source: 0001104659-20-100926 · tm2029949-2_4.xml · derivative · entry 3

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

SMC Private Equity Holdings GP, LLC · CIK 0001763297 · 10% owner

SMC Private Equity Holdings, LP · CIK 0001581493 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 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: Common Stock · 20,136 shares

Expires not disclosed

F2 · derivative.exercise_price: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F4 · shares: Represents shares of Series C Preferred Stock disposed of by the Reporting Persons as follows: 1,476.19 shares by SMC Co-Investment LP, 82.81 shares by Spring Mountain Capital G.P., LLC and 1,461.34 shares by Mr. Steffens.

F2 · derivative.exercise_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F2 · derivative.expiration_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F2 · derivative.underlying_shares: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F6 · derivative.underlying_shares: As reported by the Issuer on Form 8-K, on December 12, 2019 the Issuer effected a 1 for 15 reverse stock split. The number of shares of common stock indicated in this Statement reflects the post-split number of shares disposed of. All warrants previously acquired by the Reporting Persons and disclosed in its Form 3 filed on January 9, 2019 expired without any portion being exercised. As a result of the transactions reported herein, the Reporting Persons were completely divested of the shares of Issuer's securities.

SEC source: 0001104659-20-100926 · tm2029949-2_4.xml · derivative · entry 2

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

SMC Private Equity Holdings GP, LLC · CIK 0001763297 · 10% owner

SMC Private Equity Holdings, LP · CIK 0001581493 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 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: Common Stock · 58,030 shares

Expires not disclosed

F2 · derivative.exercise_price: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F3 · shares: Represents shares of Series B Preferred Stock disposed of by the Reporting Persons as follows: 6,885.52 shares by SMC Co-Investment LP, 97.54 shares by Spring Mountain Capital G.P., LLC and 1,721.38 shares by Mr. Steffens.

F2 · derivative.exercise_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F2 · derivative.expiration_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F2 · derivative.underlying_shares: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock"), Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") and Series D Convertible Voting Perpetual Preferred Stock ("Series D Preferred Stock") was convertible at any time upon request and was initially convertible into shares of common stock on a 1:100 basis. Each such class of stock had no expiration date.

F6 · derivative.underlying_shares: As reported by the Issuer on Form 8-K, on December 12, 2019 the Issuer effected a 1 for 15 reverse stock split. The number of shares of common stock indicated in this Statement reflects the post-split number of shares disposed of. All warrants previously acquired by the Reporting Persons and disclosed in its Form 3 filed on January 9, 2019 expired without any portion being exercised. As a result of the transactions reported herein, the Reporting Persons were completely divested of the shares of Issuer's securities.

SEC source: 0001104659-20-100926 · tm2029949-2_4.xml · nonDerivative · entry 1

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

SMC Private Equity Holdings GP, LLC · CIK 0001763297 · 10% owner

SMC Private Equity Holdings, LP · CIK 0001581493 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 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 · shares: Represents shares of common stock of Issuer disposed of directly by the Reporting Persons as follows: 33,305 shares by SMC Select Co-Investment Fund I, LP ("SMC Co-Investment LP") and 29,410 shares by SMC Private Equity Holdings, LP ("SMC PE LP").

SEC source: 0001144204-19-037352 · tv526299_4.xml · derivative · entry 2

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

SMC Reserve Fund II Offshore LP · CIK 0001364925 · 10% owner

SMC Private Equity Holdings GP, LLC · CIK 0001763297 · 10% owner

SMC Private Equity Holdings, LP · CIK 0001581493 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,020.37

Underlying: Common Stock · 40,430 shares

Expires not disclosed

F1 · derivative.exercise_price: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock") and Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") is convertible at any time upon request and is initially convertible into shares of common stock on a 1:100 basis. Each such class of stock has no expiration date.

F2 · kind: On July 31, 2019, in connection with the wind up and dissolution of Reporting Person SMC Reserve Fund II Offshore, LP ("SMC Offshore"), SMC Offshore distributed in-kind, without consideration (the "SMC Distribution"), all of the securities of the Issuer owned by SMC Offshore as follows: (i) to Reporting Person Spring Mountain Capital G.P., LLC ("SMC GP"), 97.54 shares of Series B Preferred Stock and 82.81 shares of Series C Preferred Stock and (ii) to an unaffiliated third party, 476.25 shares of Series B Preferred Stock and 404.30 shares of Series C Preferred Stock. The disposition to the unaffiliated third party is reported in Table II.

F3 · kind: The disposition to SMC GP is not reported in Table II, as the shares of Series B Preferred Stock and Series C Preferred Stock transferred by SMC Offshore to SMC GP will continue to be beneficially owned by certain of the remaining Reporting Persons due to the relationships set forth in Exhibit 99.1 to the Form 3 filed on January 9, 2019. As a result of the SMC Distribution, SMC Offshore no longer beneficially owns any securities of the Issuer. This Form 4 is an 'exit filing' for SMC Offshore.

F1 · derivative.exercise_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock") and Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") is convertible at any time upon request and is initially convertible into shares of common stock on a 1:100 basis. Each such class of stock has no expiration date.

F1 · derivative.expiration_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock") and Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") is convertible at any time upon request and is initially convertible into shares of common stock on a 1:100 basis. Each such class of stock has no expiration date.

SEC source: 0001144204-19-037352 · tv526299_4.xml · derivative · entry 1

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

SMC Reserve Fund II Offshore LP · CIK 0001364925 · 10% owner

SMC Private Equity Holdings GP, LLC · CIK 0001763297 · 10% owner

SMC Private Equity Holdings, LP · CIK 0001581493 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,704.44

Underlying: Common Stock · 47,625 shares

Expires not disclosed

F1 · derivative.exercise_price: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock") and Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") is convertible at any time upon request and is initially convertible into shares of common stock on a 1:100 basis. Each such class of stock has no expiration date.

F2 · kind: On July 31, 2019, in connection with the wind up and dissolution of Reporting Person SMC Reserve Fund II Offshore, LP ("SMC Offshore"), SMC Offshore distributed in-kind, without consideration (the "SMC Distribution"), all of the securities of the Issuer owned by SMC Offshore as follows: (i) to Reporting Person Spring Mountain Capital G.P., LLC ("SMC GP"), 97.54 shares of Series B Preferred Stock and 82.81 shares of Series C Preferred Stock and (ii) to an unaffiliated third party, 476.25 shares of Series B Preferred Stock and 404.30 shares of Series C Preferred Stock. The disposition to the unaffiliated third party is reported in Table II.

F3 · kind: The disposition to SMC GP is not reported in Table II, as the shares of Series B Preferred Stock and Series C Preferred Stock transferred by SMC Offshore to SMC GP will continue to be beneficially owned by certain of the remaining Reporting Persons due to the relationships set forth in Exhibit 99.1 to the Form 3 filed on January 9, 2019. As a result of the SMC Distribution, SMC Offshore no longer beneficially owns any securities of the Issuer. This Form 4 is an 'exit filing' for SMC Offshore.

F1 · derivative.exercise_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock") and Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") is convertible at any time upon request and is initially convertible into shares of common stock on a 1:100 basis. Each such class of stock has no expiration date.

F1 · derivative.expiration_date: Each of the Series B Convertible Voting Perpetual Preferred Stock ("Series B Preferred Stock") and Series C Convertible Voting Perpetual Preferred Stock ("Series C Preferred Stock") is convertible at any time upon request and is initially convertible into shares of common stock on a 1:100 basis. Each such class of stock has no expiration date.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 24

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 1,333,333 shares

Expires 2018-09-28

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F16 · ownership.direct: SMC Reserve II sold (i) 213.3333 shares of 10% Preferred Stock, which are convertible into 5,333,333 shares of Common Stock, and (ii) $0.50 Warrants exercisable for up to 5,333,333 shares of Common Stock.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 23

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 4,000,000 shares

Expires 2020-05-30

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F16 · ownership.direct: SMC Reserve II sold (i) 213.3333 shares of 10% Preferred Stock, which are convertible into 5,333,333 shares of Common Stock, and (ii) $0.50 Warrants exercisable for up to 5,333,333 shares of Common Stock.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 22

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 5,333,333 shares

Expires not disclosed

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F7 · derivative.exercise_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F7 · derivative.expiration_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F16 · ownership.direct: SMC Reserve II sold (i) 213.3333 shares of 10% Preferred Stock, which are convertible into 5,333,333 shares of Common Stock, and (ii) $0.50 Warrants exercisable for up to 5,333,333 shares of Common Stock.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 21

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 2,596,575 shares

Expires 2020-10-21

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F14 · ownership.direct: SMC EP sold (i) 65.3333 shares of 10% Preferred Stock, which are convertible into 1,633,333 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 1,633,333 shares of Common Stock, and (iv) $0.20 Warrants exercisable for up to 2,596,575 shares of Common Stock.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 20

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 408,333 shares

Expires 2018-09-28

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F14 · ownership.direct: SMC EP sold (i) 65.3333 shares of 10% Preferred Stock, which are convertible into 1,633,333 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 1,633,333 shares of Common Stock, and (iv) $0.20 Warrants exercisable for up to 2,596,575 shares of Common Stock.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 19

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 1,225,000 shares

Expires 2020-05-30

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F14 · ownership.direct: SMC EP sold (i) 65.3333 shares of 10% Preferred Stock, which are convertible into 1,633,333 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 1,633,333 shares of Common Stock, and (iv) $0.20 Warrants exercisable for up to 2,596,575 shares of Common Stock.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 18

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 2,596,600 shares

Expires not disclosed

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F13 · derivative.exercise_date: The Series C Convertible Preferred Stock ("Series C Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F13 · derivative.expiration_date: The Series C Convertible Preferred Stock ("Series C Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F14 · ownership.direct: SMC EP sold (i) 65.3333 shares of 10% Preferred Stock, which are convertible into 1,633,333 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 1,633,333 shares of Common Stock, and (iv) $0.20 Warrants exercisable for up to 2,596,575 shares of Common Stock.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 17

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 1,633,333 shares

Expires not disclosed

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F7 · derivative.exercise_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F7 · derivative.expiration_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F14 · ownership.direct: SMC EP sold (i) 65.3333 shares of 10% Preferred Stock, which are convertible into 1,633,333 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 1,633,333 shares of Common Stock, and (iv) $0.20 Warrants exercisable for up to 2,596,575 shares of Common Stock.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 16

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

Underlying: Common Stock · 2,596,575 shares

Expires 2020-10-21

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F11 · ownership.nature: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control sold (i) 465.3333 shares of 10% Preferred Stock, which are convertible into 11,633,332 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 11,633,332 shares of Common Stock, and (iv) warrants to purchase Common Stock at an initial exercise price of $0.20 per share ("$0.20 Warrants") exercisable for up to 2,596,575 shares of Common Stock.

F12 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to have been the beneficial owner of any securities reported herein that may be deemed to have been beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 15

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

Underlying: Common Stock · 2,908,332 shares

Expires 2018-09-28

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F11 · ownership.nature: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control sold (i) 465.3333 shares of 10% Preferred Stock, which are convertible into 11,633,332 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 11,633,332 shares of Common Stock, and (iv) warrants to purchase Common Stock at an initial exercise price of $0.20 per share ("$0.20 Warrants") exercisable for up to 2,596,575 shares of Common Stock.

F12 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to have been the beneficial owner of any securities reported herein that may be deemed to have been beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 14

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

Underlying: Common Stock · 8,725,000 shares

Expires 2020-05-30

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F11 · ownership.nature: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control sold (i) 465.3333 shares of 10% Preferred Stock, which are convertible into 11,633,332 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 11,633,332 shares of Common Stock, and (iv) warrants to purchase Common Stock at an initial exercise price of $0.20 per share ("$0.20 Warrants") exercisable for up to 2,596,575 shares of Common Stock.

F12 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to have been the beneficial owner of any securities reported herein that may be deemed to have been beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 13

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

Underlying: Common Stock · 2,596,600 shares

Expires not disclosed

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F13 · derivative.exercise_date: The Series C Convertible Preferred Stock ("Series C Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F13 · derivative.expiration_date: The Series C Convertible Preferred Stock ("Series C Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F11 · ownership.nature: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control sold (i) 465.3333 shares of 10% Preferred Stock, which are convertible into 11,633,332 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 11,633,332 shares of Common Stock, and (iv) warrants to purchase Common Stock at an initial exercise price of $0.20 per share ("$0.20 Warrants") exercisable for up to 2,596,575 shares of Common Stock.

F12 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to have been the beneficial owner of any securities reported herein that may be deemed to have been beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 12

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

Underlying: Common Stock · 11,633,332 shares

Expires not disclosed

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F7 · derivative.exercise_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F7 · derivative.expiration_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F11 · ownership.nature: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control sold (i) 465.3333 shares of 10% Preferred Stock, which are convertible into 11,633,332 shares of Common Stock, (ii) 51.9320 shares of Series C Preferred Stock, which are convertible into 2,596,600 shares of Common Stock, (iii) $0.50 Warrants exercisable for up to 11,633,332 shares of Common Stock, and (iv) warrants to purchase Common Stock at an initial exercise price of $0.20 per share ("$0.20 Warrants") exercisable for up to 2,596,575 shares of Common Stock.

F12 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to have been the beneficial owner of any securities reported herein that may be deemed to have been beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 11

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

Underlying: Common Stock · 2,499,999 shares

Expires 2018-09-28

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F9 · ownership.nature: Spring Mountain GP is the general partner to SMC Reserve II and SMC Reserve II Offshore, which is not a reporting person, and is the sole member of SMC Co-Investment GP. Entities over which Spring Mountain GP is deemed to have voting and investment sold (i) 399.9999 shares of 10% Preferred Stock, which are convertible into 9,999,999 shares of Common Stock, and (ii) $0.50 Warrants exercisable for up to 9,999,999 shares of Common Stock. SMC LP acts as investment manager to SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. SMC LLC is the general partner of SMC LP.

F10 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Spring Mountain GP, SMC LP and SMC LLC may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Each of Spring Mountain GP, SMC LP and SMC LLC disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 10

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

Underlying: Common Stock · 7,500,000 shares

Expires 2020-05-30

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F9 · ownership.nature: Spring Mountain GP is the general partner to SMC Reserve II and SMC Reserve II Offshore, which is not a reporting person, and is the sole member of SMC Co-Investment GP. Entities over which Spring Mountain GP is deemed to have voting and investment sold (i) 399.9999 shares of 10% Preferred Stock, which are convertible into 9,999,999 shares of Common Stock, and (ii) $0.50 Warrants exercisable for up to 9,999,999 shares of Common Stock. SMC LP acts as investment manager to SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. SMC LLC is the general partner of SMC LP.

F10 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Spring Mountain GP, SMC LP and SMC LLC may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Each of Spring Mountain GP, SMC LP and SMC LLC disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 9

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

Underlying: Common Stock · 9,999,999 shares

Expires not disclosed

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F7 · derivative.exercise_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F7 · derivative.expiration_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F9 · ownership.nature: Spring Mountain GP is the general partner to SMC Reserve II and SMC Reserve II Offshore, which is not a reporting person, and is the sole member of SMC Co-Investment GP. Entities over which Spring Mountain GP is deemed to have voting and investment sold (i) 399.9999 shares of 10% Preferred Stock, which are convertible into 9,999,999 shares of Common Stock, and (ii) $0.50 Warrants exercisable for up to 9,999,999 shares of Common Stock. SMC LP acts as investment manager to SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. SMC LLC is the general partner of SMC LP.

F10 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Spring Mountain GP, SMC LP and SMC LLC may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Each of Spring Mountain GP, SMC LP and SMC LLC disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 8

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 833,333 shares

Expires 2018-09-28

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F8 · ownership.direct: SMC Co-Investment sold (i) 133.3333 shares of 10% Preferred Stock, which are convertible into 3,333,333 shares of Common Stock, and (ii) warrants to purchase Common Stock at an initial exercise price of $0.50 per share ("$0.50 Warrants") exercisable for up to 3,333,333 shares of Common Stock. SMC Co-Investment GP is the general partner of SMC Co-Investment SMC Co-Investment GP and pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, it may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Co-Investment. SMC Co-Investment GP disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 7

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 2,500,000 shares

Expires 2020-05-30

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F8 · ownership.direct: SMC Co-Investment sold (i) 133.3333 shares of 10% Preferred Stock, which are convertible into 3,333,333 shares of Common Stock, and (ii) warrants to purchase Common Stock at an initial exercise price of $0.50 per share ("$0.50 Warrants") exercisable for up to 3,333,333 shares of Common Stock. SMC Co-Investment GP is the general partner of SMC Co-Investment SMC Co-Investment GP and pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, it may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Co-Investment. SMC Co-Investment GP disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · derivative · entry 6

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: Common Stock · 3,333,333 shares

Expires not disclosed

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F7 · derivative.exercise_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F7 · derivative.expiration_date: The 10% Convertible Preferred Stock ("10% Preferred Stock") is convertible at any time, at the respective holder's election and has no expiration date.

F8 · ownership.direct: SMC Co-Investment sold (i) 133.3333 shares of 10% Preferred Stock, which are convertible into 3,333,333 shares of Common Stock, and (ii) warrants to purchase Common Stock at an initial exercise price of $0.50 per share ("$0.50 Warrants") exercisable for up to 3,333,333 shares of Common Stock. SMC Co-Investment GP is the general partner of SMC Co-Investment SMC Co-Investment GP and pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, it may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Co-Investment. SMC Co-Investment GP disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · nonDerivative · entry 5

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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

F15 · kind: SMC Reserve II sold 1,740,585 shares of Common Stock.

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

SEC source: 0001515971-17-000163 · primary_doc.xml · nonDerivative · entry 4

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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

F6 · kind: SMC EP sold 954,209 shares of Common Stock.

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

SEC source: 0001515971-17-000163 · primary_doc.xml · nonDerivative · entry 3

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

F5 · kind: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control sold an aggregate of 5,077,704 shares of Common Stock. Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to have been the beneficial owner of any securities reported herein that may be deemed to have been beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F5 · ownership.nature: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control sold an aggregate of 5,077,704 shares of Common Stock. Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to have been the beneficial owner of any securities reported herein that may be deemed to have been beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · nonDerivative · entry 2

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: 0

F3 · kind: Spring Mountain Capital G.P., LLC ("Spring Mountain GP") is the general partner to SMC Reserve Fund II, LP ("SMC Reserve II") and SMC Reserve Fund II Offshore, LP ("SMC Reserve II Offshore"), which is not a reporting person, and is the sole member of SMC Co-Investment GP. Entities over which Spring Mountain GP is deemed to have voting and investment sold 4,123,095 shares of Common Stock. Spring Mountain Capital, LP ("SMC LP") acts as investment manager to SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Spring Mountain Capital, LLC ("SMC LLC") is the general partner of SMC LP.

F4 · kind: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Spring Mountain GP, SMC LP and SMC LLC may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Each of Spring Mountain GP, SMC LP and SMC LLC disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

F3 · ownership.nature: Spring Mountain Capital G.P., LLC ("Spring Mountain GP") is the general partner to SMC Reserve Fund II, LP ("SMC Reserve II") and SMC Reserve Fund II Offshore, LP ("SMC Reserve II Offshore"), which is not a reporting person, and is the sole member of SMC Co-Investment GP. Entities over which Spring Mountain GP is deemed to have voting and investment sold 4,123,095 shares of Common Stock. Spring Mountain Capital, LP ("SMC LP") acts as investment manager to SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Spring Mountain Capital, LLC ("SMC LLC") is the general partner of SMC LP.

F4 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Spring Mountain GP, SMC LP and SMC LLC may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Each of Spring Mountain GP, SMC LP and SMC LLC disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

SEC source: 0001515971-17-000163 · primary_doc.xml · nonDerivative · entry 1

Spring Mountain Capital, LLC · CIK 0001549455 · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · 10% owner

SMC Employees Partnership · CIK 0001657291 · 10% owner

Steffens John · CIK 0001373619 · 10% owner

Ho Gregory P. · CIK 0001549584 · 10% owner

SMC Reserve Fund II, LP · CIK 0001408571 · 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: SMC Select Co-Investment Fund I, LP ("SMC Co-Investment") sold 1,947,370 shares of the Issuer's common stock, par $0.01 par value per share ("Common Stock"). SMC Select Co-Investment I GP, LLC is the general partner of SMC Co-Investment ("SMC Co-Investment GP") and pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, it may be deemed to have been the beneficial owner of any securities reported herein that were beneficially owned by SMC Co-Investment. SMC Co-Investment GP disclaims beneficial ownership with respect to any shares of Common Stock except to the extent of its pecuniary interest therein.

F2 · price: All securities reported on this Form 4 were sold for an aggregate purchase price of $4.00.

SEC source: 0001144204-16-127223 · v450163_4.xml · nonDerivative · entry 4

Spring Mountain Capital, LLC · CIK 0001549455 · Director · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · Director · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · Director · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · Director · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · Director · 10% owner

SMC Employees Partnership · CIK 0001657291 · Director · 10% owner

Steffens John · CIK 0001373619 · Director · 10% owner

Ho Gregory P. · CIK 0001549584 · 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: 954,609

F5 · kind: SMC EP received 81,138 shares of the Issuer's common stock as a payment-in-kind dividend on 65.33 shares of the Issuer's Preferred Stock owned at the time of the dividend payment date.

F5 · ownership.direct: SMC EP received 81,138 shares of the Issuer's common stock as a payment-in-kind dividend on 65.33 shares of the Issuer's Preferred Stock owned at the time of the dividend payment date.

SEC source: 0001144204-16-127223 · v450163_4.xml · nonDerivative · entry 3

Spring Mountain Capital, LLC · CIK 0001549455 · Director · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · Director · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · Director · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · Director · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · Director · 10% owner

SMC Employees Partnership · CIK 0001657291 · Director · 10% owner

Steffens John · CIK 0001373619 · Director · 10% owner

Ho Gregory P. · CIK 0001549584 · Director · 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: 5,077,704

F4 · kind: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control received an aggregate of 577,901 shares of the Issuer's common stock as a payment-in-kind dividend on 465.32 shares of the Issuer's Preferred Stock owned at the time of the dividend payment date. Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to be the beneficial owner of any securities reported herein that may be deemed to be beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

F4 · ownership.nature: Mr. John L. Steffens and Mr. Gregory P. Ho are managing members of Spring Mountain GP and SMC LLC, and are also partners in SMC Employees Partnership ("SMC EP"). Entities over which Mr. Steffens and Mr. Ho are deemed to have voting and investment control received an aggregate of 577,901 shares of the Issuer's common stock as a payment-in-kind dividend on 465.32 shares of the Issuer's Preferred Stock owned at the time of the dividend payment date. Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Mr. Steffens and Mr. Ho may be deemed to be the beneficial owner of any securities reported herein that may be deemed to be beneficially owned by SMC Reserve II, SMC Reserve II Offshore, SMC Co-Investment and SMC EP. Each of Mr. Steffens and Mr. Ho disclaims beneficial ownership with respect to any shares of common stock except to the extent of his pecuniary interest therein.

SEC source: 0001144204-16-127223 · v450163_4.xml · nonDerivative · entry 2

Spring Mountain Capital, LLC · CIK 0001549455 · Director · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · Director · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · Director · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · Director · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · Director · 10% owner

SMC Employees Partnership · CIK 0001657291 · Director · 10% owner

Steffens John · CIK 0001373619 · Director · 10% owner

Ho Gregory P. · CIK 0001549584 · 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: 4,123,095

F2 · kind: Spring Mountain Capital G.P., LLC ("Spring Mountain GP") is the general partner to SMC Reserve Fund II, LP ("SMC Reserve II") and SMC Reserve Fund II Offshore, LP ("SMC Reserve II Offshore"), neither of which is a reporting person, and is the sole member of SMC Co-Investment GP. Entities over which Spring Mountain GP is deemed to have voting and investment control received 496,763 shares of the Issuer's common stock as a payment-in-kind dividend on 399.99 shares of the Issuer's Preferred Stock owned at the time of the dividend payment date. Spring Mountain Capital, LP ("SMC LP") acts as investment manager to SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Spring Mountain Capital, LLC ("SMC LLC") is the general partner of SMC LP.

F3 · kind: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Spring Mountain GP, SMC LP and SMC LLC may be deemed to be the beneficial owner of any securities reported herein that are beneficially owned by SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Each of Spring Mountain GP, SMC LP and SMC LLC disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein. Spring Mountain GP has the right to appoint two Directors of the Issuer and currently, Raymond Wong and Jamie Weston, employees of SMC LP, have been appointed as Directors of the Issuer. The reporting persons may be deemed to be Directors by deputization by reason of Mr. Wong and Mr. Weston, and any successor appointees, serving as Directors of the Issuer.

F2 · ownership.nature: Spring Mountain Capital G.P., LLC ("Spring Mountain GP") is the general partner to SMC Reserve Fund II, LP ("SMC Reserve II") and SMC Reserve Fund II Offshore, LP ("SMC Reserve II Offshore"), neither of which is a reporting person, and is the sole member of SMC Co-Investment GP. Entities over which Spring Mountain GP is deemed to have voting and investment control received 496,763 shares of the Issuer's common stock as a payment-in-kind dividend on 399.99 shares of the Issuer's Preferred Stock owned at the time of the dividend payment date. Spring Mountain Capital, LP ("SMC LP") acts as investment manager to SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Spring Mountain Capital, LLC ("SMC LLC") is the general partner of SMC LP.

F3 · ownership.nature: Pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, each of Spring Mountain GP, SMC LP and SMC LLC may be deemed to be the beneficial owner of any securities reported herein that are beneficially owned by SMC Reserve II, SMC Reserve II Offshore and SMC Co-Investment. Each of Spring Mountain GP, SMC LP and SMC LLC disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein. Spring Mountain GP has the right to appoint two Directors of the Issuer and currently, Raymond Wong and Jamie Weston, employees of SMC LP, have been appointed as Directors of the Issuer. The reporting persons may be deemed to be Directors by deputization by reason of Mr. Wong and Mr. Weston, and any successor appointees, serving as Directors of the Issuer.

SEC source: 0001144204-16-127223 · v450163_4.xml · nonDerivative · entry 1

Spring Mountain Capital, LLC · CIK 0001549455 · Director · 10% owner

SMC Select Co-Investment Fund I LP · CIK 0001414754 · Director · 10% owner

SMC Select Co-Investment I GP, LLC · CIK 0001549445 · Director · 10% owner

Spring Mountain Capital G.P., LLC · CIK 0001549593 · Director · 10% owner

Spring Mountain Capital, LP · CIK 0001549456 · Director · 10% owner

SMC Employees Partnership · CIK 0001657291 · Director · 10% owner

Steffens John · CIK 0001373619 · Director · 10% owner

Ho Gregory P. · CIK 0001549584 · 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: 1,947,370

F1 · kind: SMC Select Co-Investment Fund I, LP ("SMC Co-Investment") received 165,589 shares of the Issuer's common stock as a payment-in-kind dividend on 133.33 shares of the Issuer's 10% Convertible Preferred Stock ("Preferred Stock") owned at the time of the dividend payment date. SMC Select Co-Investment I GP, LLC is the general partner of SMC Co-Investment ("SMC Co-Investment GP") and pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, it may be deemed to be the beneficial owner of any securities reported herein that are beneficially owned by SMC Co-Investment. SMC Co-Investment GP disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.

F1 · ownership.direct: SMC Select Co-Investment Fund I, LP ("SMC Co-Investment") received 165,589 shares of the Issuer's common stock as a payment-in-kind dividend on 133.33 shares of the Issuer's 10% Convertible Preferred Stock ("Preferred Stock") owned at the time of the dividend payment date. SMC Select Co-Investment I GP, LLC is the general partner of SMC Co-Investment ("SMC Co-Investment GP") and pursuant to Rule 16a-1 of the Securities Exchange Act of 1934, as amended, it may be deemed to be the beneficial owner of any securities reported herein that are beneficially owned by SMC Co-Investment. SMC Co-Investment GP disclaims beneficial ownership with respect to any shares of common stock except to the extent of its pecuniary interest therein.