Tapewire

Nasdaq · USD

VSTM

Verastem, Inc.

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5242
SEC CIK
0001526119
Parsed reports
312

Last 12 months

Inside the activity.

0 purchase rows · 33 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202509
Dec 2025013
Jan 202602
Feb 202601
Mar 202600
Apr 202600
May 202601
Jun 202603
Jul 202600
Aug 202601
Sep 202601
Oct 202602

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
October 01, 2026 Filed Oct 3, 2026 01:15 UTC
Calkins DanielChief Financial Officer
SaleCommon Stock 2,566 $8.00 $20,528.00
Disclosure

SEC source: 0001104659-26-113361 · tm2626963-1_4seq1.xml · nonDerivative · entry 2

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,781

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.

Read SEC document
October 01, 2026 Filed Oct 3, 2026 01:15 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 44,121 $8.00 $352,968.00
Disclosure

SEC source: 0001104659-26-113362 · tm2626963-2_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 652,712

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.

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September 30, 2026 Filed Oct 3, 2026 01:15 UTC
Calkins DanielChief Financial Officer
GrantCommon Stock 8,333 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-113361 · tm2626963-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,347

F1 · shares: The reported securities were subject to a performance restricted stock units ("RSU") award that was granted on January 21, 2026. 106,893 RSUs vested on September 30, 2026, upon the Issuer's Compensation Committee of the board of directors determining the performance criteria related to certain clinical development goals had been achieved.

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September 30, 2026 Filed Oct 3, 2026 01:15 UTC
Paterson DanDirector · President and CEO
GrantCommon Stock 106,893 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-113362 · tm2626963-2_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 696,833

F1 · shares: The reported securities were subject to a performance restricted stock units ("RSU") award that was granted on January 21, 2026. 106,893 RSUs vested on September 30, 2026, upon the Issuer's Compensation Committee of the board of directors determining the performance criteria related to certain clinical development goals had been achieved.

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September 21, 2026 Filed Sep 24, 2026 00:10 UTC
Calkins DanielChief Financial Officer
SaleCommon Stock 55 $7.70 $423.50
Disclosure

SEC source: 0001104659-26-110070 · tm2626005-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 118,014

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: The total number of shares beneficially owned includes 831 shares of common stock acquired pursuant to the Issuer's 2018 Employee Stock Purchase Plan.

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August 03, 2026 Filed Aug 5, 2026 20:37 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 1,302 $5.81 $7,564.62
Disclosure

SEC source: 0001104659-26-091172 · tm2622308-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 589,940

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.

Read SEC document
June 22, 2026 Filed Jun 24, 2026 20:45 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 20,871 $4.18 $87,240.78
Disclosure

SEC source: 0001104659-26-077333 · tm2618883-2_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 591,242

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.

Read SEC document
June 22, 2026 Filed Jun 24, 2026 20:44 UTC
Calkins DanielChief Financial Officer
SaleCommon Stock 57 $4.13 $235.41
Disclosure

SEC source: 0001104659-26-077332 · tm2618883-1_4seq1.xml · nonDerivative · entry 2

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 117,238

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.

Read SEC document
June 22, 2026 Filed Jun 24, 2026 20:44 UTC
Calkins DanielChief Financial Officer
SaleCommon Stock 4,032 $4.18 $16,853.76
Disclosure

SEC source: 0001104659-26-077332 · tm2618883-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 117,295

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.

Read SEC document
May 21, 2026 Filed May 26, 2026 22:23 UTC GrantCommon Stock 36,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-066428 · tm2615478-3_4seq1.xml · nonDerivative · entry 1

Tollefson Karin Anna · CIK 0001976551 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,666

F1 · 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 substantially 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, 2026 to April, 2027 and the last installment shall vest on the earlier of (i) the day before the 2027 Annual Meeting of Stockholders is held or (ii) May 31, 2027, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

Read SEC document
May 21, 2026 Filed May 26, 2026 22:19 UTC GrantCommon Stock 36,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-066421 · tm2615478-7_4seq1.xml · nonDerivative · entry 1

ROBERTSON MICHELLE · CIK 0001755098 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,666

F1 · 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 substantially 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, 2026 to April, 2027 and the last installment shall vest on the earlier of (i) the day before the 2027 Annual Meeting of Stockholders is held or (ii) May 31, 2027, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

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May 21, 2026 Filed May 26, 2026 22:22 UTC GrantCommon Stock 36,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-066424 · tm2615478-1_4seq1.xml · nonDerivative · entry 1

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,147

F1 · 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 substantially 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, 2026 to April, 2027 and the last installment shall vest on the earlier of (i) the day before the 2027 Annual Meeting of Stockholders is held or (ii) May 31, 2027, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

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May 21, 2026 Filed May 26, 2026 22:12 UTC
JOHNSON JOHNDirector
GrantCommon Stock 36,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-066412 · tm2615478-4_4seq1.xml · nonDerivative · entry 1

JOHNSON JOHN · CIK 0001410781 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,666

F1 · 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 substantially 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, 2026 to April, 2027 and the last installment shall vest on the earlier of (i) the day before the 2027 Annual Meeting of Stockholders is held or (ii) May 31, 2027, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

Read SEC document
May 21, 2026 Filed May 26, 2026 22:21 UTC GrantCommon Stock 36,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-066422 · tm2615478-5_4seq1.xml · nonDerivative · entry 1

Rowinsky Eric K · CIK 0001318886 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,666

F1 · 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 substantially 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, 2026 to April, 2027 and the last installment shall vest on the earlier of (i) the day before the 2027 Annual Meeting of Stockholders is held or (ii) May 31, 2027, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

Read SEC document
May 21, 2026 Filed May 26, 2026 22:18 UTC
Kapur AnilDirector
GrantCommon Stock 36,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-066418 · tm2615478-2_4seq1.xml · nonDerivative · entry 1

Kapur Anil · CIK 0001730703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,666

F1 · 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 substantially 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, 2026 to April, 2027 and the last installment shall vest on the earlier of (i) the day before the 2027 Annual Meeting of Stockholders is held or (ii) May 31, 2027, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

Read SEC document
May 21, 2026 Filed May 26, 2026 22:12 UTC
Bunn Paul A.Director
GrantCommon Stock 36,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-066413 · tm2615478-9_4seq1.xml · nonDerivative · entry 1

Bunn Paul A. · CIK 0001868760 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,333

F1 · 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 substantially 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, 2026 to April, 2027 and the last installment shall vest on the earlier of (i) the day before the 2027 Annual Meeting of Stockholders is held or (ii) May 31, 2027, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

Read SEC document
May 21, 2026 Filed May 27, 2026 21:45 UTC GrantCommon Stock 108,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-067048 · tm2615478-6_4seq1.xml · nonDerivative · entry 1

BAILEY MICHAEL P · CIK 0001255856 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,000

F1 · shares: 36,000 restricted stock units granted to the Reporting Person as an annual grant under the Issuer's Amended and Restated 2021 Equity Incentive Plan ("Annual Grant RSUs"). Each Annual Grant RSU represents the contingent right to receive one share of Common Stock. The Annual Grant RSUs vest in twelve substantially 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, 2026 to April, 2027 and the last installment shall vest on the earlier of (i) the day before the 2027 Annual Meeting of Stockholders is held or (ii) May 31, 2027, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

F2 · shares: 72,000 restricted stock units granted to the Reporting Person as an initial grant under the Issuer's Amended and Restated 2021 Equity Incentive Plan ("Initial Grant RSUs"). Each Initial Grant RSU represents the contingent right to receive one share of Common Stock. The Initial Grant RSUs vest in twelve substantially 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) on each quarterly anniversary of May 21, 2026 (the "Start Date") until the award is fully vested on the date that is three (3) years from the Start Date, provided that the Reporting Person continues to serve as a director of the Issuer on each such vesting date.

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May 04, 2026 Filed May 6, 2026 20:01 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 806 $5.82 $4,690.92
Disclosure

SEC source: 0001104659-26-056226 · tm2613656-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 612,113

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.

Read SEC document
March 20, 2026 Filed Mar 23, 2026 21:20 UTC
Calkins DanielChief Financial Officer
GrantCommon Stock 57 $5.74 $327.18
Disclosure

SEC source: 0001104659-26-033407 · tm269583-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,327

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.

Read SEC document
February 04, 2026 Filed Feb 5, 2026 21:10 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 970 $6.69 $6,489.30
Disclosure

SEC source: 0001104659-26-010891 · tm265273-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 612,919

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.

Read SEC document
January 21, 2026 Filed Jan 23, 2026 21:58 UTC
Calkins DanielChief Financial Officer
GrantCommon Stock 16,665 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-006282 · tm263949-2_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,384

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 January 21, 2026 such that the award is fully vested on January 21, 2029 (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.

Read SEC document
January 21, 2026 Filed Jan 23, 2026 21:57 UTC
Paterson DanDirector · President and CEO
GrantCommon Stock 213,785 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-006279 · tm263949-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 613,889

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 January 21, 2026 such that the award is fully vested on January 21, 2029 (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.

Read SEC document
January 12, 2026 Filed Jan 14, 2026 22:12 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 10,321 $7.16 $73,898.36
Disclosure

SEC source: 0001104659-26-003789 · tm263206-2_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 400,104

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.

Read SEC document
January 12, 2026 Filed Jan 14, 2026 22:11 UTC
Calkins DanielChief Financial Officer
SaleCommon Stock 5,039 $7.16 $36,079.24
Disclosure

SEC source: 0001104659-26-003787 · tm263206-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 104,719

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.

Read SEC document
January 06, 2026 Filed Jan 8, 2026 21:01 UTC
Kauffman MichaelDirector · President of Development
GrantStock Option (right to buy) · Derivative 200,000 $0.00 Strike: $6.88 $0.00
Disclosure

SEC source: 0001104659-26-002117 · tm262491-1_4seq1.xml · derivative · entry 1

Kauffman Michael · CIK 0001364719 · Director · President of Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2036-01-06

F1 · derivative.exercise_date: The stock option vests 33.33% of the shares on the first anniversary of January 6, 2026 (the "Grant Date"), and an additional 8.33% will vest at the end of each successive three-month period following the first anniversary of the Grant Date until the third anniversary of the Grant Date (with the number of shares vesting on each vesting date rounded down to the nearest whole share, except with respect to the final vesting date on which all remaining unvested shares 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.

Read SEC document
December 24, 2025 Filed Dec 29, 2025 17:24 UTC
Calkins DanielChief Financial Officer
SaleCommon Stock 80 $7.86 $628.80
Disclosure

SEC source: 0001104659-25-124695 · tm2534347-1_4seq1.xml · nonDerivative · entry 1

Calkins Daniel · CIK 0001951861 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 109,758

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.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 21:47 UTC SaleCommon Stock 592 $9.14 $5,410.88
Disclosure

SEC source: 0001104659-25-122579 · tm2533899-3_4seq1.xml · nonDerivative · entry 1

Stuglik Brian M · CIK 0001716328 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 101,147

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.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 21:45 UTC SaleCommon Stock 283 $9.14 $2,586.62
Disclosure

SEC source: 0001104659-25-122576 · tm2533899-1_4seq1.xml · nonDerivative · entry 1

Gagnon Robert E. · CIK 0001504983 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 41,678

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.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 21:46 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 393 $9.14 $3,592.02
Disclosure

SEC source: 0001104659-25-122578 · tm2533899-2_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 410,425

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.

Read SEC document
December 11, 2025 Filed Dec 12, 2025 22:06 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.00 $20,000.00
Disclosure

SEC source: 0001104659-25-120709 · tm2533371-1_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 410,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
December 10, 2025 Filed Dec 12, 2025 22:06 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.07 $20,140.00
Disclosure

SEC source: 0001104659-25-120709 · tm2533371-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 412,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
December 09, 2025 Filed Dec 9, 2025 22:03 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.25 $20,500.00
Disclosure

SEC source: 0001104659-25-119712 · tm2533088-1_4seq1.xml · nonDerivative · entry 3

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 414,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
December 08, 2025 Filed Dec 9, 2025 22:03 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.50 $21,000.00
Disclosure

SEC source: 0001104659-25-119712 · tm2533088-1_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 416,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 22:03 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.61 $21,220.00
Disclosure

SEC source: 0001104659-25-119712 · tm2533088-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 418,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
December 04, 2025 Filed Dec 4, 2025 21:54 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.00 $20,000.00
Disclosure

SEC source: 0001104659-25-118490 · tm2532778-1_4seq1.xml · nonDerivative · entry 3

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 420,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 21:54 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.00 $20,000.00
Disclosure

SEC source: 0001104659-25-118490 · tm2532778-1_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 422,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
December 02, 2025 Filed Dec 4, 2025 21:54 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.32 $20,640.00
Disclosure

SEC source: 0001104659-25-118490 · tm2532778-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 424,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
December 01, 2025 Filed Dec 1, 2025 21:40 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.39 $20,780.00
Disclosure

SEC source: 0001104659-25-117345 · tm2532479-1_4seq1.xml · nonDerivative · entry 3

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 426,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 28, 2025 Filed Dec 1, 2025 21:40 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.79 $21,580.00
Disclosure

SEC source: 0001104659-25-117345 · tm2532479-1_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 428,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 26, 2025 Filed Dec 1, 2025 21:40 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.32 $20,640.00
Disclosure

SEC source: 0001104659-25-117345 · tm2532479-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 430,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 25, 2025 Filed Nov 25, 2025 22:32 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.00 $20,000.00
Disclosure

SEC source: 0001104659-25-116059 · tm2532206-1_4seq1.xml · nonDerivative · entry 3

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 432,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 24, 2025 Filed Nov 25, 2025 22:32 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.00 $20,000.00
Disclosure

SEC source: 0001104659-25-116059 · tm2532206-1_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 434,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 21, 2025 Filed Nov 25, 2025 22:34 UTC SaleCommon Stock 8,550 $10.00 $85,500.00
Disclosure

SEC source: 0001104659-25-116060 · tm2532206-3_4seq1.xml · nonDerivative · entry 1

Kauffman Michael · CIK 0001364719 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,666

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $10.00 through $10.01, inclusive. The Reporting Person undertakes to provide 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 sold at each price within the range set forth herein.

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November 21, 2025 Filed Nov 25, 2025 22:35 UTC
Bunn Paul A.Director
Exercise / conversionStock Options (right to buy) · Derivative 6,250 $0.00 Strike: $3.27 $0.00
Disclosure

SEC source: 0001104659-25-116061 · tm2532206-2_4seq1.xml · derivative · entry 3

Bunn Paul A. · CIK 0001868760 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,250

Underlying: Common Stock · 6,250 shares

Expires 2034-06-18

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

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · derivative.exercise_date: The stock option vested 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 vested). The first eleven installments vested beginning on the last day of the month over the period from June, 2024 to April, 2025 and the last installment vested on the day before the 2025 Annual Meeting of Stockholders.

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November 21, 2025 Filed Nov 25, 2025 22:35 UTC
Bunn Paul A.Director
Exercise / conversionCommon Stock 6,250 $3.27 $20,437.50
Disclosure

SEC source: 0001104659-25-116061 · tm2532206-2_4seq1.xml · nonDerivative · entry 2

Bunn Paul A. · CIK 0001868760 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,333

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

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 21, 2025 Filed Nov 25, 2025 22:35 UTC
Bunn Paul A.Director
SaleCommon Stock 6,250 $10.00 $62,500.00
Disclosure

SEC source: 0001104659-25-116061 · tm2532206-2_4seq1.xml · nonDerivative · entry 1

Bunn Paul A. · CIK 0001868760 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,083

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $10.00 through $10.01, inclusive. The Reporting Person undertakes to provide 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 sold at each price within the range set forth herein.

Read SEC document
November 21, 2025 Filed Nov 25, 2025 22:32 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.00 $20,000.00
Disclosure

SEC source: 0001104659-25-116059 · tm2532206-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 436,818

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 03, 2025 Filed Nov 6, 2025 17:21 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 2,000 $10.00 $20,000.00
Disclosure

SEC source: 0001104659-25-107585 · tm2530382-1_4seq1.xml · nonDerivative · entry 2

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 438,818

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
November 03, 2025 Filed Nov 6, 2025 17:21 UTC
Paterson DanDirector · President and CEO
SaleCommon Stock 1,299 $9.35 $12,145.65
Disclosure

SEC source: 0001104659-25-107585 · tm2530382-1_4seq1.xml · nonDerivative · entry 1

Paterson Dan · CIK 0001563202 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 440,818

F1 · kind: 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 · 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.

Read SEC document
October 09, 2025 Filed Oct 14, 2025 20:31 UTC
Bunn Paul A.Director
SaleCommon Stock 8,333 $9.06 $75,496.98
Disclosure

SEC source: 0001104659-25-099308 · tm2528645-1_4seq1.xml · nonDerivative · entry 1

Bunn Paul A. · CIK 0001868760 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,333

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $8.70 through $9.33, inclusive. The Reporting Person undertakes to provide 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 sold at each price within the range set forth herein.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.