ARQ

SEC source: 0001515156-26-000129 · wk-form4_1789076013.xml · nonDerivative · entry 2

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steinmetz Advisory Group LLC

Disclosed balance after: 15,000

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.3374 to $2.3415, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: The shares of Common Stock reported on this row are held by Steinmetz Advisory Group, LLC ("Steinmetz Advisory Group"). Mr. Steinmetz, the Chief Financial Officer of the Issuer, is the ultimate control person of Steinmetz Advisory Group, and an indirect beneficial owner of these shares. Mr. Steinmetz disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001515156-26-000129 · wk-form4_1789076013.xml · nonDerivative · entry 1

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 353,023

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.3374 to $2.3415, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

SEC source: 0001515156-26-000127 · wk-form4_1788989543.xml · nonDerivative · entry 2

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steinmetz Advisory Group LLC

Disclosed balance after: 13,126

F2 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.255 to $2.29, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

F3 · ownership.nature: The shares of Common Stock reported on this row are held by Steinmetz Advisory Group, LLC ("Steinmetz Advisory Group"). Mr. Steinmetz, the Chief Financial Officer of the Issuer, is the ultimate control person of Steinmetz Advisory Group, and an indirect beneficial owner of these shares. Mr. Steinmetz disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001515156-26-000127 · wk-form4_1788989543.xml · nonDerivative · entry 1

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 351,925

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.285 to $2.29, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

SEC source: 0001515156-26-000125 · wk-form4_1788903123.xml · nonDerivative · entry 2

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Steinmetz Advisory Group LLC

Disclosed balance after: 8,770

F2 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.209 to $2.23, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

F3 · ownership.nature: The shares of Common Stock reported on this row are held by Steinmetz Advisory Group, LLC ("Steinmetz Advisory Group"). Mr. Steinmetz, the Chief Financial Officer of the Issuer, is the ultimate control person of Steinmetz Advisory Group, and an indirect beneficial owner of these shares. Mr. Steinmetz disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001515156-26-000125 · wk-form4_1788903123.xml · nonDerivative · entry 1

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 350,523

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.175 to $2.23, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

SEC source: 0001515156-26-000123 · wk-form4_1788471173.xml · derivative · entry 3

Owino Peter Oluoch · CIK 0002141907 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,047

Underlying: Common Stock · 122,094 shares

Expires 2029-03-15

F3 · derivative.exercise_price: Represents performance share units ("PSUs") granted in accordance with the Issuer's long-term incentive plan under the Issuer's 2026 Omnibus Incentive Plan.

F4 · derivative.exercise_date: Each PSU represents a contingent right to receive one share of the Issuer's common stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

F4 · derivative.expiration_date: Each PSU represents a contingent right to receive one share of the Issuer's common stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

F5 · derivative.underlying_shares: Represents the maximum number of PSUs that will vest, if at all, which is 200% of the target award.

SEC source: 0001515156-26-000123 · wk-form4_1788471173.xml · nonDerivative · entry 2

Owino Peter Oluoch · CIK 0002141907 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,047

F2 · balance_after: Represents RSAs granted in accordance with the Issuer's long-term incentive plan under the Issuer's 2026 Omnibus Incentive Plan, approved by stockholders on June 10, 2026. The RSAs shall vest in three equal installments, on each of September 1, 2027, March 23, 2028, and March 23, 2029.

SEC source: 0001515156-26-000123 · wk-form4_1788471173.xml · nonDerivative · entry 1

Owino Peter Oluoch · CIK 0002141907 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

F1 · balance_after: Represents restricted stock awards ("RSAs") granted to Mr. Owino as an employment inducement award. 33,333 RSAs will vest on each of September 1, 2027 and September 1, 2028, and 33,334 RSAs will vest on September 1, 2029.

SEC source: 0001515156-26-000118 · wk-form4_1787087444.xml · nonDerivative · entry 1

Wong Joseph M · CIK 0001785490 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 506,648

F1 · shares: Represents restricted stock awards ("RSAs") granted in accordance with the Issuer's 2026 Omnibus Incentive Plan, approved by stockholders on June 10, 2026. The RSAs shall vest on August 31, 2028.

SEC source: 0001515156-26-000107 · wk-form4_1785889849.xml · derivative · entry 2

Smith Claiborne Benson · CIK 0002021219 · Gen Counsel, Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,047

Underlying: Common Stock · 122,094 shares

Expires 2029-03-15

F2 · derivative.exercise_price: Represents performance share units ("PSUs") granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan.

F3 · derivative.exercise_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

F3 · derivative.expiration_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

F4 · derivative.underlying_shares: Represents the maximum number of PSUs that will vest, if at all, which is 200% of the target award.

SEC source: 0001515156-26-000107 · wk-form4_1785889849.xml · nonDerivative · entry 1

Smith Claiborne Benson · CIK 0002021219 · Gen Counsel, Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,513

F1 · shares: Represents restricted stock awards ("RSAs") granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan, approved by stockholders on June 10, 2026. The RSAs shall vest in three equal installments, on each of August 1, 2027, March 23, 2028, and March 23, 2029.

SEC source: 0001515156-26-000108 · wk-form4_1785889895.xml · derivative · entry 4

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,023

Underlying: Common Stock · 186,046 shares

Expires 2029-03-15

F5 · derivative.exercise_price: Represents PSUs granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan.

F6 · derivative.exercise_date: Each PSU represents a contingent right to receive one share of the Issuer's common stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

F6 · derivative.expiration_date: Each PSU represents a contingent right to receive one share of the Issuer's common stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

F7 · derivative.underlying_shares: Represents the maximum number of PSUs that will vest, if at all, which is 200% of the target award.

SEC source: 0001515156-26-000108 · wk-form4_1785889895.xml · nonDerivative · entry 2

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 343,023

F2 · shares: Represents RSAs granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan, approved by stockholders on June 10, 2026. The RSAs shall vest in three equal installments, on each of August 1, 2027, March 23, 2028, and March 23, 2029.

SEC source: 0001515156-26-000106 · wk-form4_1785889795.xml · derivative · entry 2

Wong Joseph M · CIK 0001785490 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,047

Underlying: Common Stock · 122,094 shares

Expires 2029-03-15

F2 · derivative.exercise_price: Represents performance share units ("PSUs") granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan.

F3 · derivative.exercise_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

F3 · derivative.expiration_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

F4 · derivative.underlying_shares: Represents the maximum number of PSUs that will vest, if at all, which is 200% of the target award.

SEC source: 0001515156-26-000106 · wk-form4_1785889795.xml · nonDerivative · entry 1

Wong Joseph M · CIK 0001785490 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 451,648

F1 · shares: Represents restricted stock awards ("RSAs") granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan, approved by stockholders on June 10, 2026. The RSAs shall vest in three equal installments, on each of August 1, 2027, March 23, 2028, and March 23, 2029.

SEC source: 0001515156-26-000108 · wk-form4_1785889895.xml · derivative · entry 3

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents performance share units ("PSUs") granted to Mr. Steinmetz as an employment inducement award. Each PSU represents the right to receive one share of the Issuer's Common Stock upon vesting and settlement.

F4 · derivative.exercise_date: 50,000 PSUs vest when the 30-day volume weighted average price of the Issuer's Common Stock (the "30-Day VWAP") equals $8.00 per share, 50,000 PSUs vest when the 30-Day VWAP equals $10.00 per share, and 50,000 PSUs vest when the 30-Day VWAP equals $15.00 per share, in each case, prior to the third anniversary of the date of grant.

F4 · derivative.expiration_date: 50,000 PSUs vest when the 30-day volume weighted average price of the Issuer's Common Stock (the "30-Day VWAP") equals $8.00 per share, 50,000 PSUs vest when the 30-Day VWAP equals $10.00 per share, and 50,000 PSUs vest when the 30-Day VWAP equals $15.00 per share, in each case, prior to the third anniversary of the date of grant.

SEC source: 0001515156-26-000108 · wk-form4_1785889895.xml · nonDerivative · entry 1

Steinmetz Shimon · CIK 0001579280 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,000

F1 · shares: Represents restricted stock awards ("RSAs") granted to Mr. Steinmetz as an employment inducement award. 75,000 RSAs shall vest on the second anniversary of the grant date and the remaining 175,000 RSAs shall vest on the third anniversary of the grant date.

SEC source: 0001515156-26-000099 · wk-form4_1784841176.xml · derivative · entry 4

Rasmus Robert E. · CIK 0001555130 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 600,000

Underlying: Common Stock · 600,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents RSUs granted to Mr. Rasmus under the Issuer's 2026 Omnibus Incentive Plan. Each RSU represents the right to receive one share of the Issuer's Common Stock upon vesting and settlement.

F5 · derivative.exercise_date: The RSUs vest in two equal installments on each of July 23, 2028, and July 23, 2029.

F5 · derivative.expiration_date: The RSUs vest in two equal installments on each of July 23, 2028, and July 23, 2029.

SEC source: 0001515156-26-000099 · wk-form4_1784841176.xml · derivative · entry 3

Rasmus Robert E. · CIK 0001555130 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 600,000

Underlying: Common Stock · 600,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents RSUs granted to Mr. Rasmus under the Issuer's 2026 Omnibus Incentive Plan. Each RSU represents the right to receive one share of the Issuer's Common Stock upon vesting and settlement.

F4 · derivative.exercise_date: 200,000 RSUs vest when the 30-Day VWAP equals $3.00 per share; 200,000 RSUs vest when the 30-Day VWAP equals $6.00 per share; and 200,000 RSUs vest when the 30-Day VWAP equals $9.00 per share, in each case, prior to the third anniversary of the date of grant. If the applicable 30-Day VWAP threshold is achieved prior to the first anniversary of the grant date, the RSUs that have become earned upon achievement of such threshold shall not vest until the first anniversary of the grant date.

F4 · derivative.expiration_date: 200,000 RSUs vest when the 30-Day VWAP equals $3.00 per share; 200,000 RSUs vest when the 30-Day VWAP equals $6.00 per share; and 200,000 RSUs vest when the 30-Day VWAP equals $9.00 per share, in each case, prior to the third anniversary of the date of grant. If the applicable 30-Day VWAP threshold is achieved prior to the first anniversary of the grant date, the RSUs that have become earned upon achievement of such threshold shall not vest until the first anniversary of the grant date.

SEC source: 0001515156-26-000099 · wk-form4_1784841176.xml · derivative · entry 2

Rasmus Robert E. · CIK 0001555130 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 400,000

Underlying: Common Stock · 400,000 shares

Expires 2029-07-17

F1 · derivative.exercise_price: Represents restricted stock units ("RSUs") granted to Mr. Rasmus as an employment inducement award (the "Inducement Award"). Each RSU comprising the Inducement Award represents the right to receive one share of the Issuer's Common Stock upon vesting and settlement.

F2 · derivative.exercise_date: The two reported transactions involved an amendment of the Inducement Award, originally granted to Mr. Rasmus on July 17, 2023, to extend the expiration date of the Inducement Award from July 17, 2026, to July 17, 2029. The Inducement Award amendment may be deemed a cancellation of the original Inducement Award and grant of a replacement Inducement Award. Of the 400,000 RSUs comprising the Inducement Award, 250,000 RSUs shall vest when the 30-day volume weighted average price of the Issuer's Common Stock (the "30-Day VWAP") equals $10.00 per share and 150,000 RSUs shall vest when the 30-Day VWAP equals $15.00 per share, in each case, prior to July 17, 2029.

SEC source: 0001515156-26-000099 · wk-form4_1784841176.xml · derivative · entry 1

Rasmus Robert E. · CIK 0001555130 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 400,000 shares

Expires 2026-07-17

F1 · derivative.exercise_price: Represents restricted stock units ("RSUs") granted to Mr. Rasmus as an employment inducement award (the "Inducement Award"). Each RSU comprising the Inducement Award represents the right to receive one share of the Issuer's Common Stock upon vesting and settlement.

F2 · derivative.exercise_date: The two reported transactions involved an amendment of the Inducement Award, originally granted to Mr. Rasmus on July 17, 2023, to extend the expiration date of the Inducement Award from July 17, 2026, to July 17, 2029. The Inducement Award amendment may be deemed a cancellation of the original Inducement Award and grant of a replacement Inducement Award. Of the 400,000 RSUs comprising the Inducement Award, 250,000 RSUs shall vest when the 30-day volume weighted average price of the Issuer's Common Stock (the "30-Day VWAP") equals $10.00 per share and 150,000 RSUs shall vest when the 30-Day VWAP equals $15.00 per share, in each case, prior to July 17, 2029.

SEC source: 0001515156-26-000092 · wk-form4_1783373543.xml · nonDerivative · entry 1

Bergman Laurie · CIK 0001672722 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,343

F1 · shares: Represents restricted stock awards granted in exchange for the reporting owner's service as a non-employee director of the Issuer. The restricted stock awards shall vest on July 1, 2027.

SEC source: 0001515156-26-000094 · wk-form4_1783373557.xml · nonDerivative · entry 1

EICHER CAROL S · CIK 0001434811 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,651

F1 · shares: Represents restricted stock awards granted in exchange for the reporting owner's service as a non-employee director of the Issuer. The restricted stock awards shall vest on July 1, 2027.

SEC source: 0001515156-26-000093 · wk-form4_1783373551.xml · nonDerivative · entry 1

Blank Jeremy · CIK 0001962987 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,045

F1 · shares: Represents restricted stock awards granted in exchange for the reporting owner's service as a non-employee director of the Issuer. The restricted stock awards shall vest on July 1, 2027.

SEC source: 0001515156-26-000091 · wk-form4_1783373537.xml · nonDerivative · entry 1

McIntyre Julian Alexander · CIK 0001963363 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,261

F1 · shares: Represents restricted stock awards granted in exchange for the reporting owner's service as a non-employee director of the Issuer. The restricted stock awards shall vest on July 1, 2027.

SEC source: 0001515156-26-000090 · wk-form4_1783373531.xml · nonDerivative · entry 1

Campbell-Breeden Richard · CIK 0001963344 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,151

F1 · shares: Represents restricted stock awards granted in exchange for the reporting owner's service as a non-employee director of the Issuer. The restricted stock awards shall vest on July 1, 2027.

SEC source: 0001515156-26-000066 · wk-form4_1778104068.xml · nonDerivative · entry 1

Voncannon Jay Loring · CIK 0002063870 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,291

F1 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock awards. The sale was made to satisfy tax withholding obligations to be funded by a "sell to cover" transaction.

F2 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.2700 to $2.2822, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

SEC source: 0001515156-26-000030 · wk-form4_1774384208.xml · nonDerivative · entry 1

Campbell-Breeden Richard · CIK 0001963344 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Omeshorn Holdings Limited.

Disclosed balance after: 404,786

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.140 to $2.285, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: The shares reported on this row are held by Omeshorn Holdings Ltd. Richard Campbell-Breeden, a Director of the Issuer, is a director of Omeshorn Holdings Ltd. and therefore is an indirect beneficial owner of the securities reported herein.

SEC source: 0001515156-26-000037 · wk-form4_1774440023.xml · nonDerivative · entry 1

Smith Claiborne Benson · CIK 0002021219 · Gen Counsel, Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,466

F1 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2026.

SEC source: 0001515156-26-000036 · wk-form4_1774440018.xml · nonDerivative · entry 1

Hansen Stacia · CIK 0001999392 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,305

F1 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2026.

SEC source: 0001515156-26-000035 · wk-form4_1774440009.xml · nonDerivative · entry 1

Rasmus Robert E. · CIK 0001555130 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 479,937

F1 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2026.

SEC source: 0001515156-26-000038 · wk-form4_1774440028.xml · nonDerivative · entry 1

Wong Joseph M · CIK 0001785490 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 390,601

F1 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2026.

SEC source: 0001515156-26-000028 · wk-form4_1773952206.xml · nonDerivative · entry 1

Wong Joseph M · CIK 0001785490 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 400,686

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.8850 to $1.8900, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

SEC source: 0001515156-26-000023 · wk-form4_1773696756.xml · nonDerivative · entry 2

Smith Claiborne Benson · CIK 0002021219 · Gen Counsel, Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,491

SEC source: 0001515156-26-000025 · wk-form4_1773779448.xml · nonDerivative · entry 1

EICHER CAROL S · CIK 0001434811 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 174,010

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.925 to $1.950, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

SEC source: 0001515156-26-000023 · wk-form4_1773696756.xml · nonDerivative · entry 1

Smith Claiborne Benson · CIK 0002021219 · Gen Counsel, Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,491

SEC source: 0001515156-26-000009 · wk-form4_1772575740.xml · derivative · entry 3

Smith Claiborne Benson · CIK 0002021219 · Gen Counsel, Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 42,358 shares

Expires 2026-03-10

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 · derivative.exercise_price: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 21,179 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 28,229 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

F1 · derivative.exercise_date: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 21,179 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 28,229 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

F3 · derivative.underlying_shares: Represents the maximum number of PSUs that were eligible to vest, which was 200% of the target award.

SEC source: 0001515156-26-000009 · wk-form4_1772575740.xml · nonDerivative · entry 2

Smith Claiborne Benson · CIK 0002021219 · Gen Counsel, Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,491

F2 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of PSUs on February 27, 2026.

SEC source: 0001515156-26-000009 · wk-form4_1772575740.xml · nonDerivative · entry 1

Smith Claiborne Benson · CIK 0002021219 · Gen Counsel, Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,667

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 · price: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 21,179 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 28,229 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

SEC source: 0001515156-26-000012 · wk-form4_1772576081.xml · derivative · entry 3

Wong Joseph M · CIK 0001785490 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 60,450 shares

Expires 2026-03-10

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 · derivative.exercise_price: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 30,225 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 40,286 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

F1 · derivative.exercise_date: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 30,225 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 40,286 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

F3 · derivative.underlying_shares: Represents the maximum number of PSUs that were eligible to vest, which was 200% of the target award.

SEC source: 0001515156-26-000012 · wk-form4_1772576081.xml · nonDerivative · entry 2

Wong Joseph M · CIK 0001785490 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 390,686

F2 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of PSUs on February 27, 2026.

SEC source: 0001515156-26-000012 · wk-form4_1772576081.xml · nonDerivative · entry 1

Wong Joseph M · CIK 0001785490 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 408,024

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 · price: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 30,225 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 40,286 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

SEC source: 0001515156-26-000011 · wk-form4_1772575942.xml · derivative · entry 3

Williamson Jeremy · CIK 0001993283 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 102,934 shares

Expires 2026-03-10

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 · derivative.exercise_price: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 51,467 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 68,600 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

F1 · derivative.exercise_date: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 51,467 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 68,600 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

F3 · derivative.underlying_shares: Represents the maximum number of PSUs that were eligible to vest, if at all, which was 200% of the target award.

SEC source: 0001515156-26-000011 · wk-form4_1772575942.xml · nonDerivative · entry 2

Williamson Jeremy · CIK 0001993283 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,606

F2 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of PSUs on February 27, 2026.

SEC source: 0001515156-26-000011 · wk-form4_1772575942.xml · nonDerivative · entry 1

Williamson Jeremy · CIK 0001993283 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 203,888

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 · price: On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 51,467 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 68,600 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock.

SEC source: 0001515156-25-000148 · wk-form4_1763040634.xml · nonDerivative · entry 2

Voncannon Jay Loring · CIK 0002063870 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,000

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.53 to $3.56. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

SEC source: 0001515156-25-000147 · wk-form4_1763040630.xml · nonDerivative · entry 1

Campbell-Breeden Richard · CIK 0001963344 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Omeshorn Holdings Limited.

Disclosed balance after: 254,786

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.49 to $3.62, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: The shares reported on this row are held by Omeshorn Holdings Ltd. Richard Campbell-Breeden, a Director of the Issuer, is a director of Omeshorn Holdings Ltd. and therefore is an indirect beneficial owner of the securities reported herein.

SEC source: 0001515156-25-000142 · wk-form4_1762954239.xml · nonDerivative · entry 1

Rasmus Robert E. · CIK 0001555130 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By RER Investments LLC

Disclosed balance after: 70,718

F1 · price: This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.73 to $3.86, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: The shares of Common Stock reported on this row are held by RER Investments LLC ("RER Investments"). Mr. Rasmus, the Chief Executive Officer and a Director of the Issuer, is the ultimate control person of RER Investments, and an indirect beneficial owner of these shares. Mr. Rasmus disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001515156-25-000148 · wk-form4_1763040634.xml · nonDerivative · entry 1

Voncannon Jay Loring · CIK 0002063870 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,000