VSTM

SEC source: 0001104659-24-130847 · tm2431760-2_4seq1.xml · nonDerivative · entry 2

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,180

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-130849 · tm2431760-3_4seq1.xml · nonDerivative · entry 2

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,477

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-130841 · tm2431760-1_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,149

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-130847 · tm2431760-2_4seq1.xml · nonDerivative · entry 1

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,514

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-130849 · tm2431760-3_4seq1.xml · nonDerivative · entry 1

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,607

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-130841 · tm2431760-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,332

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-115341 · tm2427846-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,576

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-107361 · tm2425916-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,461

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

F1 · balance_after: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-102450 · tm2424653-1_4seq1.xml · nonDerivative · entry 2

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,467

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-102450 · tm2424653-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,495

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-101764 · tm2424483-1_4seq1.xml · nonDerivative · entry 1

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,109

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-101766 · tm2424483-3_4seq1.xml · nonDerivative · entry 1

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,892

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-101765 · tm2424483-2_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232,388

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-100988 · tm2424302-2_4seq1.xml · nonDerivative · entry 1

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,445

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-100989 · tm2424302-3_4seq1.xml · nonDerivative · entry 1

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,023

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-100986 · tm2424302-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232,572

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-086773 · tm2421102-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232,818

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-079089 · tm2419222-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,560

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 277 shares of common stock purchased pursuant to the Issuer's 2018 Employee Stock Purchase Plan.

SEC source: 0001104659-24-075189 · tm2418307-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,290

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-073600 · tm2417704-1_4seq1.xml · nonDerivative · entry 3

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,045

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units ("RSUs").

SEC source: 0001104659-24-073605 · tm2417704-3_4seq1.xml · nonDerivative · entry 3

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,310

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units ("RSUs").

SEC source: 0001104659-24-073607 · tm2417704-4_4seq1.xml · nonDerivative · entry 2

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,318

F2 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of RSUs.

SEC source: 0001104659-24-073602 · tm2417704-2_4seq1.xml · nonDerivative · entry 3

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 236,063

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units ("RSUs").

SEC source: 0001104659-24-073603 · tm2417704-8_4seq1.xml · derivative · entry 2

Tollefson Karin Anna · CIK 0001976551 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F2 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073603 · tm2417704-8_4seq1.xml · nonDerivative · entry 1

Tollefson Karin Anna · CIK 0001976551 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,333

F1 · shares: Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073608 · tm2417704-10_4seq1.xml · derivative · entry 2

ROBERTSON MICHELLE · CIK 0001755098 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F2 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073608 · tm2417704-10_4seq1.xml · nonDerivative · entry 1

ROBERTSON MICHELLE · CIK 0001755098 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,333

F1 · shares: Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073600 · tm2417704-1_4seq1.xml · derivative · entry 4

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F3 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073600 · tm2417704-1_4seq1.xml · nonDerivative · entry 2

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,380

F2 · shares: RSUs granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073599 · tm2417704-7_4seq1.xml · derivative · entry 2

JOHNSON JOHN · CIK 0001410781 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F2 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073599 · tm2417704-7_4seq1.xml · nonDerivative · entry 1

JOHNSON JOHN · CIK 0001410781 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,333

F1 · shares: Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073610 · tm2417704-6_4seq1.xml · derivative · entry 2

Rowinsky Eric K · CIK 0001318886 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F2 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073610 · tm2417704-6_4seq1.xml · nonDerivative · entry 1

Rowinsky Eric K · CIK 0001318886 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,333

F1 · shares: Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073606 · tm2417704-9_4seq1.xml · derivative · entry 2

Kauffman Michael · CIK 0001364719 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F2 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073606 · tm2417704-9_4seq1.xml · nonDerivative · entry 1

Kauffman Michael · CIK 0001364719 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,883

F1 · shares: Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073605 · tm2417704-3_4seq1.xml · derivative · entry 4

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F3 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073605 · tm2417704-3_4seq1.xml · nonDerivative · entry 2

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,441

F2 · shares: RSUs granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073611 · tm2417704-11_4seq1.xml · derivative · entry 2

Bunn Paul A. · CIK 0001868760 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F2 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073611 · tm2417704-11_4seq1.xml · nonDerivative · entry 1

Bunn Paul A. · CIK 0001868760 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,333

F1 · shares: Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073609 · tm2417704-5_4seq1.xml · derivative · entry 2

Kapur Anil · CIK 0001730703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2034-06-18

F2 · derivative.exercise_date: The stock option vests in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073609 · tm2417704-5_4seq1.xml · nonDerivative · entry 1

Kapur Anil · CIK 0001730703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,333

F1 · shares: Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest in twelve equal installments (rounded down to the nearest whole share on each vesting date except with respect to the final vesting date on which the remaining unvested portion shall vest). The first eleven installments shall vest beginning on the last day of each month over a period from June, 2024 to April, 2025 and the last installment shall vest on the earlier of (i) the day before the 2025 Annual Meeting of Stockholders is held or (ii) May 31, 2025, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

SEC source: 0001104659-24-073607 · tm2417704-4_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,385

F1 · shares: Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest as to 33.3% of the RSUs on the first three anniversaries of June 18, 2024 (the "RSU Grant Date") such that the award is fully vested on June 18, 2027 (with the number of RSUs vesting on each vesting date rounded down to the nearest whole RSU, except with respect to the final vesting date on which all remaining unvested RSUs shall vest), provided that the Reporting Person continues to serve as an employee of or other service provider to the Issuer on each such vesting date.

SEC source: 0001104659-24-073602 · tm2417704-2_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 236,246

F2 · shares: RSUs granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest as to 33.3% of the RSUs on the first three anniversaries of June 18, 2024 (the "RSU Grant Date") such that the award is fully vested on June 18, 2027 (with the number of RSUs vesting on each vesting date rounded down to the nearest whole RSU, except with respect to the final vesting date on which all remaining unvested RSUs shall vest), provided that the Reporting Person continues to serve as an employee of or other service provider to the Issuer on each such vesting date.

SEC source: 0001104659-24-073600 · tm2417704-1_4seq1.xml · nonDerivative · entry 1

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,047

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units ("RSUs").

SEC source: 0001104659-24-073605 · tm2417704-3_4seq1.xml · nonDerivative · entry 1

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,108

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units ("RSUs").

SEC source: 0001104659-24-073602 · tm2417704-2_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,246

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units ("RSUs").

SEC source: 0001104659-24-044759 · tm2411345-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,535

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-039733 · tm249949-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,541

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-037352 · tm249488-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,566

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.

SEC source: 0001104659-24-036787 · tm249354-1_4seq1.xml · nonDerivative · entry 2

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,640

F1 · shares: The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units.