Smith Jeffrey C

SEC source: 0000902664-23-005627 · ownership.xml · derivative · entry 2

Smith Jeffrey C · CIK 0001362697 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,145

Underlying: Common Shares · 506 shares

Expires not disclosed

F2 · derivative.exercise_price: Each deferred share unit ("DSU") represents the economic equivalent of one RBA common share.

F3 · derivative.exercise_date: Following the reporting person ceasing to hold any position as a director of RBA or any of its subsidiaries and not otherwise being employed by RBA or any of its subsidiaries ("Termination"), a lump sum cash payment will be made by RBA to the reporting person, net of tax withholding, calculated by multiplying the number of DSUs by the fair market value of one RBA common share as of (i) the 24th business day after the first publication by or on behalf of RBA of interim financial statements and MD&A for the fiscal quarter of the corporation following such Termination or (ii) where the Termination occurs in RBA's fourth fiscal quarter, the 24th business day (or such fewer number of business days as may be determined by the Committee) after the first publication by or on behalf of RBA of annual financial statements and MD&As for such fiscal year of RBA.

F3 · derivative.expiration_date: Following the reporting person ceasing to hold any position as a director of RBA or any of its subsidiaries and not otherwise being employed by RBA or any of its subsidiaries ("Termination"), a lump sum cash payment will be made by RBA to the reporting person, net of tax withholding, calculated by multiplying the number of DSUs by the fair market value of one RBA common share as of (i) the 24th business day after the first publication by or on behalf of RBA of interim financial statements and MD&A for the fiscal quarter of the corporation following such Termination or (ii) where the Termination occurs in RBA's fourth fiscal quarter, the 24th business day (or such fewer number of business days as may be determined by the Committee) after the first publication by or on behalf of RBA of annual financial statements and MD&As for such fiscal year of RBA.

SEC source: 0000902664-23-004791 · ownership.xml · derivative · entry 2

Smith Jeffrey C · CIK 0001362697 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3

Underlying: Common Shares · 2 shares

Expires not disclosed

F2 · derivative.exercise_price: The dividend equivalent rights accrued in respect of the reporting person's deferred share unit ("DSU"), and become exercisable and payable concurrently with the DSUs. Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share.

F2 · derivative.exercise_date: The dividend equivalent rights accrued in respect of the reporting person's deferred share unit ("DSU"), and become exercisable and payable concurrently with the DSUs. Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share.

F2 · derivative.expiration_date: The dividend equivalent rights accrued in respect of the reporting person's deferred share unit ("DSU"), and become exercisable and payable concurrently with the DSUs. Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share.

SEC source: 0000902664-23-004484 · ownership.xml · derivative · entry 2

Smith Jeffrey C · CIK 0001362697 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 639

Underlying: Common Shares · 525 shares

Expires not disclosed

F2 · derivative.exercise_price: Each deferred share unit ("DSU") represents the economic equivalent of one RBA common share.

F3 · derivative.exercise_date: Following the reporting person ceasing to hold any position as a director of RBA or any of its subsidiaries and not otherwise being employed by RBA or any of its subsidiaries ("Termination"), a lump sum cash payment will be made by RBA to the reporting person, net of tax withholding, calculated by multiplying the number of DSUs by the fair market value of one RBA common share as of (i) the 24th business day after the first publication by or on behalf of RBA of interim financial statements and MD&A for the fiscal quarter of the corporation following such Termination or (ii) where the Termination occurs in RBA's fourth fiscal quarter, the 24th business day (or such fewer number of business days as may be determined by the Committee) after the first publication by or on behalf of RBA of annual financial statements and MD&As for such fiscal year of RBA.

F3 · derivative.expiration_date: Following the reporting person ceasing to hold any position as a director of RBA or any of its subsidiaries and not otherwise being employed by RBA or any of its subsidiaries ("Termination"), a lump sum cash payment will be made by RBA to the reporting person, net of tax withholding, calculated by multiplying the number of DSUs by the fair market value of one RBA common share as of (i) the 24th business day after the first publication by or on behalf of RBA of interim financial statements and MD&A for the fiscal quarter of the corporation following such Termination or (ii) where the Termination occurs in RBA's fourth fiscal quarter, the 24th business day (or such fewer number of business days as may be determined by the Committee) after the first publication by or on behalf of RBA of annual financial statements and MD&As for such fiscal year of RBA.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 24

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard X Master Fund Ltd

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 2,404,586 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.

F10 · derivative.exercise_price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F10 · price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.exercise_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.expiration_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F8 · ownership.nature: Securities beneficially owned by Starboard X Master. Starboard Value LP, as the investment manager of Starboard X Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 23

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity Master Fund L LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 1,732,877 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.

F10 · derivative.exercise_price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F10 · price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.exercise_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.expiration_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F7 · ownership.nature: Securities beneficially owned by Starboard L Master. Each of Starboard L LP, as the general partner of Starboard L Master, Starboard R LP, as the general partner of Starboard L LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L LP. Starboard Value LP, as the investment manager of Starboard L Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 22

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity C LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 1,827,397 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.

F10 · derivative.exercise_price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F10 · price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.exercise_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.expiration_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F6 · ownership.nature: Securities beneficially owned by Starboard C LP. Each of Starboard R LP, as the general partner of Starboard C LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Starboard Value LP, as the investment manager of Starboard C LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 21

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Managed Account of Starboard Value LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 5,356,164 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.

F10 · derivative.exercise_price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F10 · price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.exercise_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.expiration_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F5 · ownership.nature: Securities held in a certain account managed by Starboard Value LP (the "Starboard Value LP Account"). Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard Value LP and held by the Starboard Value LP Account.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 20

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity S LLC

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 3,150,685 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.

F10 · derivative.exercise_price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F10 · price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.exercise_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.expiration_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F4 · ownership.nature: Securities beneficially owned by Starboard S LLC. Starboard Value LP, as the manager of Starboard S LLC, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 19

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity Master Fund Ltd

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 17,035,140 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.

F10 · derivative.exercise_price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F10 · price: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.exercise_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F10 · derivative.expiration_date: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F3 · ownership.nature: Securities beneficially owned by Starboard V&O Fund. Starboard Value LP, as the investment manager of Starboard V&O Fund, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 18

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard X Master Fund Ltd

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 26,711 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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F9 · derivative.exercise_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F9 · derivative.expiration_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F8 · ownership.nature: Securities beneficially owned by Starboard X Master. Starboard Value LP, as the investment manager of Starboard X Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 17

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity Master Fund L LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 19,250 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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F9 · derivative.exercise_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F9 · derivative.expiration_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F7 · ownership.nature: Securities beneficially owned by Starboard L Master. Each of Starboard L LP, as the general partner of Starboard L Master, Starboard R LP, as the general partner of Starboard L LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L LP. Starboard Value LP, as the investment manager of Starboard L Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 16

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity C LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 20,300 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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F9 · derivative.exercise_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F9 · derivative.expiration_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F6 · ownership.nature: Securities beneficially owned by Starboard C LP. Each of Starboard R LP, as the general partner of Starboard C LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Starboard Value LP, as the investment manager of Starboard C LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 15

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Managed Account of Starboard Value LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 59,500 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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F9 · derivative.exercise_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F9 · derivative.expiration_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F5 · ownership.nature: Securities held in a certain account managed by Starboard Value LP (the "Starboard Value LP Account"). Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard Value LP and held by the Starboard Value LP Account.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 14

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity S LLC

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 35,000 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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F9 · derivative.exercise_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F9 · derivative.expiration_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F4 · ownership.nature: Securities beneficially owned by Starboard S LLC. Starboard Value LP, as the manager of Starboard S LLC, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · derivative · entry 13

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity Master Fund Ltd

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 189,239 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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F9 · derivative.exercise_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F9 · derivative.expiration_date: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F3 · ownership.nature: Securities beneficially owned by Starboard V&O Fund. Starboard Value LP, as the investment manager of Starboard V&O Fund, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 12

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard X Master Fund Ltd

Disclosed balance after: 4,664,889

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F8 · ownership.nature: Securities beneficially owned by Starboard X Master. Starboard Value LP, as the investment manager of Starboard X Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 11

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity Master Fund L LP

Disclosed balance after: 3,361,798

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F7 · ownership.nature: Securities beneficially owned by Starboard L Master. Each of Starboard L LP, as the general partner of Starboard L Master, Starboard R LP, as the general partner of Starboard L LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L LP. Starboard Value LP, as the investment manager of Starboard L Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 10

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity C LP

Disclosed balance after: 3,545,169

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F6 · ownership.nature: Securities beneficially owned by Starboard C LP. Each of Starboard R LP, as the general partner of Starboard C LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Starboard Value LP, as the investment manager of Starboard C LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 9

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Managed Account of Starboard Value LP

Disclosed balance after: 10,391,011

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F5 · ownership.nature: Securities held in a certain account managed by Starboard Value LP (the "Starboard Value LP Account"). Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard Value LP and held by the Starboard Value LP Account.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 8

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity S LLC

Disclosed balance after: 6,112,360

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F4 · ownership.nature: Securities beneficially owned by Starboard S LLC. Starboard Value LP, as the manager of Starboard S LLC, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 7

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity Master Fund Ltd

Disclosed balance after: 33,048,368

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F10 · kind: Pursuant to the Recapitalization Agreement and the Issuer's Series B Warrants, the Reporting Persons irrevocably exercised 31,506,849 of the Series B Warrants through a combination of a "Note Cancellation" and a "Limited Cash Exercise" (each as defined in the Series B Warrants), as determined by the Reporting Persons, for an aggregate total of 31,506,849 shares of Common Stock (the "Series B Warrants Exercise"). Pursuant to the Series B Warrants Exercise, the Issuer cancelled $60 million aggregate principal amount of senior secured notes held by the Reporting Persons and received aggregate gross proceeds of approximately $55 million. As previously disclosed, the Series B Warrants were exercisable until their expiration on November 15, 2027, however, the Reporting Persons agreed to irrevocably exercise their remaining Series B Warrants on or prior to July 14, 2023.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F3 · ownership.nature: Securities beneficially owned by Starboard V&O Fund. Starboard Value LP, as the investment manager of Starboard V&O Fund, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 6

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard X Master Fund Ltd

Disclosed balance after: 2,260,303

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F8 · ownership.nature: Securities beneficially owned by Starboard X Master. Starboard Value LP, as the investment manager of Starboard X Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 5

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity Master Fund L LP

Disclosed balance after: 1,628,921

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F7 · ownership.nature: Securities beneficially owned by Starboard L Master. Each of Starboard L LP, as the general partner of Starboard L Master, Starboard R LP, as the general partner of Starboard L LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L LP. Starboard Value LP, as the investment manager of Starboard L Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 4

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity C LP

Disclosed balance after: 1,717,772

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F6 · ownership.nature: Securities beneficially owned by Starboard C LP. Each of Starboard R LP, as the general partner of Starboard C LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Starboard Value LP, as the investment manager of Starboard C LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 3

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Managed Account of Starboard Value LP

Disclosed balance after: 5,034,847

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F5 · ownership.nature: Securities held in a certain account managed by Starboard Value LP (the "Starboard Value LP Account"). Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard Value LP and held by the Starboard Value LP Account.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 2

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity S LLC

Disclosed balance after: 2,961,675

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F4 · ownership.nature: Securities beneficially owned by Starboard S LLC. Starboard Value LP, as the manager of Starboard S LLC, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC.

SEC source: 0000921895-23-001687 · form406297282b_07172023.xml · nonDerivative · entry 1

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value and Opportunity Master Fund Ltd

Disclosed balance after: 16,013,228

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022, by and among certain of the Reporting Persons and the Issuer (the "Recapitalization Agreement"), as well as that certain Amended and Restated Certificate of Designations, Preferences and Rights of Series A Convertible Preferred Stock, which was previously approved by the Issuer's stockholders at the annual meeting on May 16, 2023, to remove the 4.89% blocker provision contained therein (the "Stockholder Approval"), the Reporting Persons converted an aggregate amount of 350,000 shares of Series A Convertible Preferred Stock into 9,616,746 shares of Common Stock, including 27,704 shares of Common Stock issued in respect of accrued and unpaid dividends. As previously disclosed, the Series A Convertible Preferred Stock would be converted into shares of Common Stock on or prior to July 14, 2023, subject to receipt of the Stockholder Approval.

F11 · kind: The transactions reported herein are exempt pursuant to Rule 16b-3.

F3 · ownership.nature: Securities beneficially owned by Starboard V&O Fund. Starboard Value LP, as the investment manager of Starboard V&O Fund, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund.

SEC source: 0000902664-23-003691 · ownership.xml · derivative · entry 2

Smith Jeffrey C · CIK 0001362697 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1

Underlying: Common Shares · 1 shares

Expires not disclosed

F2 · derivative.exercise_price: The dividend equivalent rights accrued in respect of the reporting person's deferred share units ("DSUs"), and become exercisable and payable concurrently with the DSUs. Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share.

F2 · derivative.exercise_date: The dividend equivalent rights accrued in respect of the reporting person's deferred share units ("DSUs"), and become exercisable and payable concurrently with the DSUs. Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share.

F2 · derivative.expiration_date: The dividend equivalent rights accrued in respect of the reporting person's deferred share units ("DSUs"), and become exercisable and payable concurrently with the DSUs. Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share.

SEC source: 0000899243-23-014937 · doc4.xml · nonDerivative · entry 1

Smith Jeffrey C · CIK 0001362697 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Starboard Value LP

Disclosed balance after: 19,355,337

F1 · balance_after: The total also reflects shares received in an in-kind distribution from SVAC Sponsor LLC for no consideration.

F2 · ownership.nature: Starboard Value LP ("Starboard") serves as the investment manager or manager of certain managed accounts and private investment funds (collectively, the "Starboard Accounts"), which hold the securities reported herein and as such may be deemed to beneficially own such securities. The Reporting Person, as a Managing Member of Starboard, may be deemed to beneficially own the securities directly held by the Starboard Accounts for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Reporting Person expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

SEC source: 0000902664-23-003155 · ownership.xml · derivative · entry 2

Smith Jeffrey C · CIK 0001362697 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114

Underlying: Common Shares · 114 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Deferred Share Unit ("DSU") represents the economic equivalent of one RBA common share.

F3 · derivative.exercise_date: Following the reporting person ceasing to hold any position as a director of RBA or any of its subsidiaries and not otherwise being employed by RBA or any of its subsidiaries ("Termination"), a lump sum cash payment will be made by RBA to the reporting person, net of tax withholding, calculated by multiplying the number of DSUs by the fair market value of one RBA common share as of (i) the 24th business day after the first publication by or on behalf of RBA of interim financial statements and MD&A for the fiscal quarter of the corporation following such Termination or (ii) where the Termination occurs in RBA's fourth fiscal quarter, the 24th business day (or such fewer number of business days as may be determined by the Committee) after the first publication by or on behalf of RBA of annual financial statements and MD&As for such fiscal year of RBA.

F3 · derivative.expiration_date: Following the reporting person ceasing to hold any position as a director of RBA or any of its subsidiaries and not otherwise being employed by RBA or any of its subsidiaries ("Termination"), a lump sum cash payment will be made by RBA to the reporting person, net of tax withholding, calculated by multiplying the number of DSUs by the fair market value of one RBA common share as of (i) the 24th business day after the first publication by or on behalf of RBA of interim financial statements and MD&A for the fiscal quarter of the corporation following such Termination or (ii) where the Termination occurs in RBA's fourth fiscal quarter, the 24th business day (or such fewer number of business days as may be determined by the Committee) after the first publication by or on behalf of RBA of annual financial statements and MD&As for such fiscal year of RBA.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 18

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard X Master Fund Ltd

Disclosed balance after: 2,404,586

Underlying: Common Stock, par value $0.001 per share · 5,227,362 shares

Expires not disclosed

F10 · derivative.exercise_price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · kind: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · kind: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.exercise_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.expiration_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.expiration_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F8 · ownership.nature: Securities beneficially owned by Starboard X Master. Starboard Value LP, as the investment manager of Starboard X Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 17

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity Master Fund L LP

Disclosed balance after: 1,732,877

Underlying: Common Stock, par value $0.001 per share · 3,767,123 shares

Expires not disclosed

F10 · derivative.exercise_price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · kind: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · kind: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.exercise_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.expiration_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.expiration_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F7 · ownership.nature: Securities beneficially owned by Starboard L Master. Each of Starboard L LP, as the general partner of Starboard L Master, Starboard R LP, as the general partner of Starboard L LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L LP. Starboard Value LP, as the investment manager of Starboard L Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 16

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity C LP

Disclosed balance after: 1,827,397

Underlying: Common Stock, par value $0.001 per share · 3,972,603 shares

Expires not disclosed

F10 · derivative.exercise_price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · kind: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · kind: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.exercise_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.expiration_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.expiration_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F6 · ownership.nature: Securities beneficially owned by Starboard C LP. Each of Starboard R LP, as the general partner of Starboard C LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Starboard Value LP, as the investment manager of Starboard C LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 15

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Managed Account of Starboard Value LP

Disclosed balance after: 5,356,164

Underlying: Common Stock, par value $0.001 per share · 11,643,836 shares

Expires not disclosed

F10 · derivative.exercise_price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · kind: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · kind: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.exercise_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.expiration_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.expiration_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F5 · ownership.nature: Securities held in a certain account managed by Starboard Value LP (the "Starboard Value LP Account"). Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard Value LP and held by the Starboard Value LP Account.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 14

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity S LLC

Disclosed balance after: 3,150,685

Underlying: Common Stock, par value $0.001 per share · 6,849,315 shares

Expires not disclosed

F10 · derivative.exercise_price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · kind: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · kind: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.exercise_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.expiration_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.expiration_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F4 · ownership.nature: Securities beneficially owned by Starboard S LLC. Starboard Value LP, as the manager of Starboard S LLC, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 13

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity Master Fund Ltd

Disclosed balance after: 17,035,140

Underlying: Common Stock, par value $0.001 per share · 37,032,912 shares

Expires not disclosed

F10 · derivative.exercise_price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · kind: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · kind: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · price: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · price: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.exercise_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.exercise_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F10 · derivative.expiration_date: The Series B Warrants were exercisable commencing from the date of their issuance on February 25, 2020 and will expire on November 15, 2027. However, pursuant to the Recapitalization Agreement, the Reporting Persons agreed to irrevocably exercise an aggregate of 31,506,849 of the Series B Warrants, subject to certain price-based anti-dilution adjustments, on or prior to July 14, 2023 (unless approval of the Issuer's stockholders is required to remove a 4.89% "blocker" provision in accordance with the terms of the Series B Warrants), with an aggregate of 68,493,151 Series B Warrants cancelled immediately following the completion of the Public Rights Offering, which closed on March 3, 2023.

F11 · derivative.expiration_date: The irrevocable exercise of the remaining Series B Warrants may be effected through a "Note Cancellation" (as defined in the Series B Warrants) or a combination of a "Note Cancellation" and a "Limited Cash Exercise" (as defined in the Series B Warrants) in accordance with the terms of the Series B Warrants, as determined by the Reporting Persons.

F3 · ownership.nature: Securities beneficially owned by Starboard V&O Fund. Starboard Value LP, as the investment manager of Starboard V&O Fund, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund.

SEC source: 0000921895-23-000636 · form406297249_03022023.xml · nonDerivative · entry 8

Smith Jeffrey C · CIK 0001362697 · See Footnote 1

10b5-1 filing: Not disclosed

Ownership: Indirect · By Managed Account of Starboard Value LP

Disclosed balance after: 103,027

F1 · security: On March 1, 2023, the Reporting Person notified the board of directors of the Issuer (the "Board") that he would be resigning from the Board effective immediately.

F9 · kind: Pursuant to the terms of the Share Repurchase Agreement entered into with the Issuer on March 1, 2023 with respect to the Issuer's shares of Common Stock, certain of the Reporting Person's affiliates made a disposition to the Issuer of certain of their respective shares of the Common Stock. As stated in the Share Repurchase Agreement, each of such dispositions is an exempt transaction pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended.

F8 · ownership.nature: Securities held in a certain account managed by Starboard Value LP (the "Starboard Value LP Account"). The Reporting Person, solely by virtue of his position as a member of the Management Committee of Starboard Value GP, the general partner of Starboard Value LP, and as a member and member of the Management Committee of Principal GP, the general partner of the member of Starboard Value GP, may be deemed to beneficially own the securities held in the Starboard Value LP Account for purposes of Section 16. The Reporting Person expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

SEC source: 0000921895-23-000636 · form406297249_03022023.xml · nonDerivative · entry 7

Smith Jeffrey C · CIK 0001362697 · See Footnote 1

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard X Master Fund Ltd

Disclosed balance after: 44,085

F1 · security: On March 1, 2023, the Reporting Person notified the board of directors of the Issuer (the "Board") that he would be resigning from the Board effective immediately.

F9 · kind: Pursuant to the terms of the Share Repurchase Agreement entered into with the Issuer on March 1, 2023 with respect to the Issuer's shares of Common Stock, certain of the Reporting Person's affiliates made a disposition to the Issuer of certain of their respective shares of the Common Stock. As stated in the Share Repurchase Agreement, each of such dispositions is an exempt transaction pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.nature: Securities beneficially owned by Starboard X Master Fund Ltd ("Starboard X Master"). The Reporting Person, solely by virtue of his position as a member of the Management Committee of Starboard Value GP, the general partner of the investment manager of Starboard X Master, and as a member and member of the Management Committee of Principal GP, the general partner of the member of Starboard Value GP, may be deemed to beneficially own the securities directly held by Starboard X Master for purposes of Section 16. The Reporting Person expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

SEC source: 0000921895-23-000636 · form406297249_03022023.xml · nonDerivative · entry 6

Smith Jeffrey C · CIK 0001362697 · See Footnote 1

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard P Fund LP

Disclosed balance after: 0

F1 · security: On March 1, 2023, the Reporting Person notified the board of directors of the Issuer (the "Board") that he would be resigning from the Board effective immediately.

F9 · kind: Pursuant to the terms of the Share Repurchase Agreement entered into with the Issuer on March 1, 2023 with respect to the Issuer's shares of Common Stock, certain of the Reporting Person's affiliates made a disposition to the Issuer of certain of their respective shares of the Common Stock. As stated in the Share Repurchase Agreement, each of such dispositions is an exempt transaction pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.nature: Securities beneficially owned by Starboard P Fund LP ("Starboard P LP"). The Reporting Person, solely by virtue of his position as a member of the Management Committee of Starboard Value GP, the general partner of the investment manager of Starboard P LP, and as a member and member of the Management Committee of Principal GP, the general partner of the member of Starboard Value GP, may be deemed to beneficially own the securities directly held by Starboard P LP for purposes of Section 16. The Reporting Person expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

SEC source: 0000921895-23-000636 · form406297249_03022023.xml · nonDerivative · entry 5

Smith Jeffrey C · CIK 0001362697 · See Footnote 1

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity Master Fund L LP

Disclosed balance after: 31,199

F1 · security: On March 1, 2023, the Reporting Person notified the board of directors of the Issuer (the "Board") that he would be resigning from the Board effective immediately.

F9 · kind: Pursuant to the terms of the Share Repurchase Agreement entered into with the Issuer on March 1, 2023 with respect to the Issuer's shares of Common Stock, certain of the Reporting Person's affiliates made a disposition to the Issuer of certain of their respective shares of the Common Stock. As stated in the Share Repurchase Agreement, each of such dispositions is an exempt transaction pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.nature: Securities beneficially owned by Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"). The Reporting Person, solely by virtue of his position as a member of the Management Committee of Starboard Value GP, the general partner of the investment manager of Starboard L Master, and as a member and member of the Management Committee of Principal GP, the general partner of the member of Starboard Value GP, may be deemed to beneficially own the securities directly held by Starboard L Master for purposes of Section 16. The Reporting Person expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

SEC source: 0000921895-23-000636 · form406297249_03022023.xml · nonDerivative · entry 4

Smith Jeffrey C · CIK 0001362697 · See Footnote 1

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity C LP

Disclosed balance after: 33,086

F1 · security: On March 1, 2023, the Reporting Person notified the board of directors of the Issuer (the "Board") that he would be resigning from the Board effective immediately.

F9 · kind: Pursuant to the terms of the Share Repurchase Agreement entered into with the Issuer on March 1, 2023 with respect to the Issuer's shares of Common Stock, certain of the Reporting Person's affiliates made a disposition to the Issuer of certain of their respective shares of the Common Stock. As stated in the Share Repurchase Agreement, each of such dispositions is an exempt transaction pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended.

F4 · ownership.nature: Securities beneficially owned by Starboard Value and Opportunity C LP ("Starboard C LP"). The Reporting Person, solely by virtue of his position as a member of the Management Committee of Starboard Value GP, the general partner of the investment manager of Starboard C LP, and as a member and member of the Management Committee of Principal GP, the general partner of the member of Starboard Value GP, may be deemed to beneficially own the securities directly held by Starboard C LP for purposes of Section 16. The Reporting Person expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

SEC source: 0000921895-23-000636 · form406297249_03022023.xml · nonDerivative · entry 3

Smith Jeffrey C · CIK 0001362697 · See Footnote 1

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity S LLC

Disclosed balance after: 58,514

F1 · security: On March 1, 2023, the Reporting Person notified the board of directors of the Issuer (the "Board") that he would be resigning from the Board effective immediately.

F9 · kind: Pursuant to the terms of the Share Repurchase Agreement entered into with the Issuer on March 1, 2023 with respect to the Issuer's shares of Common Stock, certain of the Reporting Person's affiliates made a disposition to the Issuer of certain of their respective shares of the Common Stock. As stated in the Share Repurchase Agreement, each of such dispositions is an exempt transaction pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended.

F3 · ownership.nature: Securities beneficially owned by Starboard Value and Opportunity S LLC ("Starboard S LLC"). The Reporting Person, solely by virtue of his position as a member of the Management Committee of Starboard Value GP, the general partner of the manager of Starboard S LLC, and as a member and member of the Management Committee of Principal GP, the general partner of the member of Starboard Value GP, may be deemed to beneficially own the securities directly held by Starboard S LLC for purposes of Section 16. The Reporting Person expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

SEC source: 0000921895-23-000636 · form406297249_03022023.xml · nonDerivative · entry 2

Smith Jeffrey C · CIK 0001362697 · See Footnote 1

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity Master Fund Ltd

Disclosed balance after: 312,521

F1 · security: On March 1, 2023, the Reporting Person notified the board of directors of the Issuer (the "Board") that he would be resigning from the Board effective immediately.

F9 · kind: Pursuant to the terms of the Share Repurchase Agreement entered into with the Issuer on March 1, 2023 with respect to the Issuer's shares of Common Stock, certain of the Reporting Person's affiliates made a disposition to the Issuer of certain of their respective shares of the Common Stock. As stated in the Share Repurchase Agreement, each of such dispositions is an exempt transaction pursuant to Rule 16b-3 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: Securities beneficially owned by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"). The Reporting Person, solely by virtue of his position as a member of the Management Committee of Starboard Value GP LLC ("Starboard Value GP"), the general partner of the investment manager of Starboard V&O Fund, and as a member and member of the Management Committee of Starboard Principal Co GP LLC ("Principal GP"), the general partner of the member of Starboard Value GP, may be deemed to beneficially own the securities directly held by Starboard V&O Fund for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"). The Reporting Person expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 12

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard X Master Fund Ltd

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 1,144,784 shares

Expires 2023-03-01

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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022 (the "Recapitalization Agreement"), by and among certain of the Reporting Persons and the Issuer, the Reporting Persons exercised subscription rights to purchase shares of the Issuer's Common Stock at $5.25 per share with an expiration date of March 1, 2023. The subscriptions rights were distributed to the Reporting Persons by the Issuer on a pro rata basis to the Issuer's other stockholders in a private rights offering running concurrently to the public rights offering contemplated under the Recapitalization Agreement (the "Public Rights Offering") which commenced on February 15, 2023. The transactions reported herein are exempt pursuant to Rule 16b-3.

F8 · ownership.nature: Securities beneficially owned by Starboard X Master. Starboard Value LP, as the investment manager of Starboard X Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 11

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity Master Fund L LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 825,000 shares

Expires 2023-03-01

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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022 (the "Recapitalization Agreement"), by and among certain of the Reporting Persons and the Issuer, the Reporting Persons exercised subscription rights to purchase shares of the Issuer's Common Stock at $5.25 per share with an expiration date of March 1, 2023. The subscriptions rights were distributed to the Reporting Persons by the Issuer on a pro rata basis to the Issuer's other stockholders in a private rights offering running concurrently to the public rights offering contemplated under the Recapitalization Agreement (the "Public Rights Offering") which commenced on February 15, 2023. The transactions reported herein are exempt pursuant to Rule 16b-3.

F7 · ownership.nature: Securities beneficially owned by Starboard L Master. Each of Starboard L LP, as the general partner of Starboard L Master, Starboard R LP, as the general partner of Starboard L LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L LP. Starboard Value LP, as the investment manager of Starboard L Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard L Master.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 10

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity C LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 870,000 shares

Expires 2023-03-01

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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022 (the "Recapitalization Agreement"), by and among certain of the Reporting Persons and the Issuer, the Reporting Persons exercised subscription rights to purchase shares of the Issuer's Common Stock at $5.25 per share with an expiration date of March 1, 2023. The subscriptions rights were distributed to the Reporting Persons by the Issuer on a pro rata basis to the Issuer's other stockholders in a private rights offering running concurrently to the public rights offering contemplated under the Recapitalization Agreement (the "Public Rights Offering") which commenced on February 15, 2023. The transactions reported herein are exempt pursuant to Rule 16b-3.

F6 · ownership.nature: Securities beneficially owned by Starboard C LP. Each of Starboard R LP, as the general partner of Starboard C LP, and Starboard R GP, as the general partner of Starboard R LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Starboard Value LP, as the investment manager of Starboard C LP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard C LP.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 9

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Managed Account of Starboard Value LP

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 2,550,000 shares

Expires 2023-03-01

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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022 (the "Recapitalization Agreement"), by and among certain of the Reporting Persons and the Issuer, the Reporting Persons exercised subscription rights to purchase shares of the Issuer's Common Stock at $5.25 per share with an expiration date of March 1, 2023. The subscriptions rights were distributed to the Reporting Persons by the Issuer on a pro rata basis to the Issuer's other stockholders in a private rights offering running concurrently to the public rights offering contemplated under the Recapitalization Agreement (the "Public Rights Offering") which commenced on February 15, 2023. The transactions reported herein are exempt pursuant to Rule 16b-3.

F5 · ownership.nature: Securities held in a certain account managed by Starboard Value LP (the "Starboard Value LP Account"). Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard Value LP and held by the Starboard Value LP Account.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 8

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity S LLC

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 1,500,000 shares

Expires 2023-03-01

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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022 (the "Recapitalization Agreement"), by and among certain of the Reporting Persons and the Issuer, the Reporting Persons exercised subscription rights to purchase shares of the Issuer's Common Stock at $5.25 per share with an expiration date of March 1, 2023. The subscriptions rights were distributed to the Reporting Persons by the Issuer on a pro rata basis to the Issuer's other stockholders in a private rights offering running concurrently to the public rights offering contemplated under the Recapitalization Agreement (the "Public Rights Offering") which commenced on February 15, 2023. The transactions reported herein are exempt pursuant to Rule 16b-3.

F4 · ownership.nature: Securities beneficially owned by Starboard S LLC. Starboard Value LP, as the manager of Starboard S LLC, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard S LLC.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · derivative · entry 7

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard Value and Opportunity Master Fund Ltd

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 8,110,216 shares

Expires 2023-03-01

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.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022 (the "Recapitalization Agreement"), by and among certain of the Reporting Persons and the Issuer, the Reporting Persons exercised subscription rights to purchase shares of the Issuer's Common Stock at $5.25 per share with an expiration date of March 1, 2023. The subscriptions rights were distributed to the Reporting Persons by the Issuer on a pro rata basis to the Issuer's other stockholders in a private rights offering running concurrently to the public rights offering contemplated under the Recapitalization Agreement (the "Public Rights Offering") which commenced on February 15, 2023. The transactions reported herein are exempt pursuant to Rule 16b-3.

F3 · ownership.nature: Securities beneficially owned by Starboard V&O Fund. Starboard Value LP, as the investment manager of Starboard V&O Fund, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard V&O Fund.

SEC source: 0000921895-23-000640 · form406297282b_03032023.xml · nonDerivative · entry 6

Starboard Principal Co LP · CIK 0001517139 · 10% owner · See Footnote 2

Starboard Principal Co GP LLC · CIK 0001517140 · 10% owner · See Footnote 2

Feld Peter A · CIK 0001410600 · 10% owner · See Footnote 2

Smith Jeffrey C · CIK 0001362697 · 10% owner · See Footnote 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Starboard X Master Fund Ltd

Disclosed balance after: 1,526,380

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 · security: This Form 4 is filed jointly by Starboard Value and Opportunity Master Fund Ltd ("Starboard V&O Fund"), Starboard Value and Opportunity S LLC ("Starboard S LLC"), Starboard Value and Opportunity C LP ("Starboard C LP"), Starboard Value and Opportunity Master Fund L LP ("Starboard L Master"), Starboard X Master Fund Ltd ("Starboard X Master"), Starboard Value R LP ("Starboard R LP"), Starboard Value L LP ("Starboard L LP"), Starboard Value LP ("Starboard Value LP"), Starboard Value GP LLC ("Starboard Value GP"), Starboard Value R GP LLC ("Starboard R GP"), Starboard Principal Co LP ("Principal Co"), Starboard Principal Co GP LLC ("Principal GP"), Peter A. Feld and Jeffrey C. Smith (collectively, the "Reporting Persons").

F2 · security: To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the second of two identical reports relating to the same transactions being filed with the Securities and Exchange Commission. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · kind: Pursuant to the previously announced Recapitalization Agreement, dated October 30, 2022 (the "Recapitalization Agreement"), by and among certain of the Reporting Persons and the Issuer, the Reporting Persons exercised subscription rights to purchase shares of the Issuer's Common Stock at $5.25 per share with an expiration date of March 1, 2023. The subscriptions rights were distributed to the Reporting Persons by the Issuer on a pro rata basis to the Issuer's other stockholders in a private rights offering running concurrently to the public rights offering contemplated under the Recapitalization Agreement (the "Public Rights Offering") which commenced on February 15, 2023. The transactions reported herein are exempt pursuant to Rule 16b-3.

F8 · ownership.nature: Securities beneficially owned by Starboard X Master. Starboard Value LP, as the investment manager of Starboard X Master, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master. Each of Starboard Value GP, as the general partner of Starboard Value LP, Principal Co, as a member of Starboard Value GP, Principal GP, as the general partner of Principal Co, and Messrs. Smith and Feld, as members of Principal GP and as members of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed to be the beneficial owner of the securities beneficially owned by Starboard X Master.