Last 12 months
Inside the activity.
0 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| July 29, 2026 Filed Jul 30, 2026 20:05 UTC |
RTW Fund Group GP, LLC10% owner
WONG RODERICK10% owner
|
OtherPre-Funded Warrants (Right to Buy) · Derivative | 133,290 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-088665 · tm2621459-14_4seq1.xml · derivative · entry 2 RTW Fund Group GP, LLC · CIK 0002147397 · 10% owner WONG RODERICK · CIK 0001493280 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 8,949,719 Underlying: Common Stock · 133,290 shares Expires not disclosed F1 · kind: Pursuant to the terms of that certain Exchange Agreement, dated as of July 29, 2026, RTW Entity (as defined below) exchanged 133,290 shares of the Issuer's common stock for pre-funded warrants to purchase an equivalent number of shares of the Issuer's common stock. F3 · derivative.exercise_date: The pre-funded warrants to purchase shares of the Issuer's common stock (the "Pre-Funded Warrants") have no expiration date and are exercisable at any time after the date of issuance. A holder of Pre-Funded Warrants may not exercise the Pre-Funded Warrant if the holder, together with its affiliates, would beneficially own more than 9.99% of the number of shares of common stock outstanding immediately after giving effect to such exercise. F3 · derivative.expiration_date: The pre-funded warrants to purchase shares of the Issuer's common stock (the "Pre-Funded Warrants") have no expiration date and are exercisable at any time after the date of issuance. A holder of Pre-Funded Warrants may not exercise the Pre-Funded Warrant if the holder, together with its affiliates, would beneficially own more than 9.99% of the number of shares of common stock outstanding immediately after giving effect to such exercise. F2 · ownership.nature: Held by a certain affiliated entity ("RTW Entity") managed by RTW Fund Group GP, LLC ("RTW Fund Group"). Roderick Wong, M.D. serves as the Managing Member of RTW Fund Group. The Reporting Persons disclaim beneficial ownership of the reported securities for purposes of Section 16 under the Securities Exchange Act of 1934, as amended, except to the extent of their pecuniary interest therein. Read SEC document |
| July 29, 2026 Filed Jul 30, 2026 20:05 UTC |
RTW Fund Group GP, LLC10% owner
WONG RODERICK10% owner
|
OtherCommon Stock | 133,290 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-088665 · tm2621459-14_4seq1.xml · nonDerivative · entry 1 RTW Fund Group GP, LLC · CIK 0002147397 · 10% owner WONG RODERICK · CIK 0001493280 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 266,307 F1 · kind: Pursuant to the terms of that certain Exchange Agreement, dated as of July 29, 2026, RTW Entity (as defined below) exchanged 133,290 shares of the Issuer's common stock for pre-funded warrants to purchase an equivalent number of shares of the Issuer's common stock. F2 · ownership.nature: Held by a certain affiliated entity ("RTW Entity") managed by RTW Fund Group GP, LLC ("RTW Fund Group"). Roderick Wong, M.D. serves as the Managing Member of RTW Fund Group. The Reporting Persons disclaim beneficial ownership of the reported securities for purposes of Section 16 under the Securities Exchange Act of 1934, as amended, except to the extent of their pecuniary interest therein. Read SEC document |
| July 27, 2026 Filed Jul 30, 2026 01:36 UTC |
Ashiya MonaDirector
|
GrantStock Option (Right to Buy) · Derivative | 15,435 | $0.00 Strike: $28.56 | $0.00 |
DisclosureSEC source: 0001104659-26-088371 · tm2621459-11_4seq1.xml · derivative · entry 1 Ashiya Mona · CIK 0001794070 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,435 Underlying: Common Stock · 15,435 shares Expires 2036-07-27 F1 · derivative.exercise_date: This option represents a right to purchase 15,435 shares of the Issuer's common stock, which vests in full on the earlier of (i) July 27, 2027 or (ii) the date of the next annual meeting of the Issuer's stockholders, in each case, subject to the recipient's continued service to the Issuer. F2 · ownership.direct: Pursuant to an agreement with OrbiMed Advisors LLC, the Reporting Person is obligated to transfer any securities issued under any such stock options or other awards, or the economic benefit thereof, to OrbiMed Advisors LLC, which will in turn ensure that such securities or economic benefits are provided to OrbiMed Private Investments X, LP. Read SEC document |
| July 27, 2026 Filed Jul 30, 2026 01:33 UTC |
Zeronda TylerDirector
|
GrantStock Option (Right to Buy) · Derivative | 185,798 | $0.00 Strike: $28.56 | $0.00 |
DisclosureSEC source: 0001104659-26-088370 · tm2621459-10_4seq1.xml · derivative · entry 1 Zeronda Tyler · CIK 0001867033 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 185,798 Underlying: Common Stock · 185,798 shares Expires 2036-07-27 F1 · derivative.exercise_date: This option represents a right to purchase 185,798 shares of the Issuer's common stock, one quarter of which will vest on July 27, 2027, with the remaining three quarters vesting in equal monthly installments over the following three years, subject to the Reporting Person's continued service to the Issuer on each such vesting date. Read SEC document |
| July 23, 2026 Filed Jul 24, 2026 21:00 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
Tax withholdingCommon Stock | 22,516 | $0.90 | $20,210.36 |
DisclosureSEC source: 0001867033-26-000008 · form4-07242026_050707.xml · nonDerivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 74,918 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| July 23, 2026 Filed Jul 24, 2026 21:00 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
Tax withholdingCommon Stock | 15,405 | $0.90 | $13,827.53 |
DisclosureSEC source: 0001727756-26-000008 · form4-07242026_050705.xml · nonDerivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 95,944 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| July 23, 2026 Filed Jul 24, 2026 21:00 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
Tax withholdingCommon Stock | 22,516 | $0.90 | $20,210.36 |
DisclosureSEC source: 0001727809-26-000008 · form4-07242026_050703.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 95,918 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| July 23, 2026 Filed Jul 24, 2026 21:00 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
Tax withholdingCommon Stock | 79,391 | $0.90 | $71,261.36 |
DisclosureSEC source: 0001727794-26-000010 · form4-07242026_050701.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 347,174 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 30, 2026 Filed Jul 3, 2026 00:05 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
Tax withholdingCommon Stock | 3,464 | $0.65 | $2,254.02 |
DisclosureSEC source: 0001867033-26-000006 · form4-07022026_080706.xml · nonDerivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 97,434 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 30, 2026 Filed Jul 3, 2026 00:05 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
Tax withholdingCommon Stock | 2,370 | $0.65 | $1,542.16 |
DisclosureSEC source: 0001727756-26-000006 · form4-07022026_080704.xml · nonDerivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 111,349 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 30, 2026 Filed Jul 3, 2026 00:05 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
Tax withholdingCommon Stock | 3,464 | $0.65 | $2,254.02 |
DisclosureSEC source: 0001727809-26-000006 · form4-07022026_080702.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 118,434 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 30, 2026 Filed Jul 3, 2026 00:05 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
Tax withholdingCommon Stock | 12,214 | $0.65 | $7,947.65 |
DisclosureSEC source: 0001727794-26-000008 · form4-07022026_080701.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 426,565 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| May 29, 2026 Filed Jun 2, 2026 21:00 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
GrantCommon Stock | 30,791 | $0.31 | $9,545.21 |
DisclosureSEC source: 0001727794-26-000006 · form4-06022026_050601.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 438,779 F1 · kind: These shares were acquired under the Issuer's Employee Share Purchase Plan ("ESPP") for the ESPP purchase period beginning on December 1, 2025 and ending on May 31, 2026 in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). In accordance with the terms of the ESPP, these shares were purchased at a price equal to 85% of the fair market value closing price of the Issuer's common stock on December 1, 2025 (the first trading day of the offering period). The Reporting Person purchased the maximum number of shares permitted by the terms of the ESPP during the calendar year. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:15 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
Tax withholdingCommon Stock | 4,007 | $0.60 | $2,394.18 |
DisclosureSEC source: 0001867033-26-000004 · form4-04022026_040408.xml · nonDerivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 99,788 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:15 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
Tax withholdingCommon Stock | 2,876 | $0.60 | $1,718.41 |
DisclosureSEC source: 0001727756-26-000004 · form4-04022026_040407.xml · nonDerivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 112,363 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:15 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
Tax withholdingCommon Stock | 4,007 | $0.60 | $2,394.18 |
DisclosureSEC source: 0001727809-26-000004 · form4-04022026_040405.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 121,898 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:15 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
Tax withholdingCommon Stock | 14,232 | $0.60 | $8,503.62 |
DisclosureSEC source: 0001727794-26-000004 · form4-04022026_040403.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 401,976 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 13:30 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
Tax withholdingCommon Stock | 12,684 | $0.58 | $7,357.99 |
DisclosureSEC source: 0001727794-26-000002 · form4-01052026_010137.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 416,208 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 13:30 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
Tax withholdingCommon Stock | 7,858 | $0.58 | $4,558.43 |
DisclosureSEC source: 0001867033-26-000002 · form4-01052026_080105.xml · nonDerivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 103,795 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 13:30 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
Tax withholdingCommon Stock | 2,448 | $0.58 | $1,420.08 |
DisclosureSEC source: 0001727756-26-000002 · form4-01052026_080104.xml · nonDerivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 115,239 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 13:30 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
Tax withholdingCommon Stock | 3,579 | $0.58 | $2,076.18 |
DisclosureSEC source: 0001727809-26-000002 · form4-01052026_080101.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 125,905 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 12, 2025 Filed Dec 15, 2025 16:15 UTC |
LEPORE PATRICK GDirector
|
GrantStock Option (right to buy) · Derivative | 20,000 | $0.00 Strike: $0.38 | $0.00 |
DisclosureSEC source: 0001055404-25-000004 · form4-12152025_041205.xml · derivative · entry 1 LEPORE PATRICK G · CIK 0001055404 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires 2035-12-11 F1 · derivative.exercise_date: Represents the annual award to non-employee directors of the Issuer, awarded on the date of the Issuer's annual meeting of stockholders. The shares subject to the option vest on December 12, 2026, subject to the Reporting Person's continuous service through such date. Read SEC document |
| December 12, 2025 Filed Dec 15, 2025 16:15 UTC |
Basta Steven LDirector
|
GrantStock Option (right to buy) · Derivative | 20,000 | $0.00 Strike: $0.38 | $0.00 |
DisclosureSEC source: 0001417397-25-000004 · form4-12152025_041203.xml · derivative · entry 1 Basta Steven L · CIK 0001417397 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires 2035-12-11 F1 · derivative.exercise_date: Represents the annual award to non-employee directors of the Issuer, awarded on the date of the Issuer's annual meeting of stockholders. The shares subject to the option vest on December 12, 2026, subject to the Reporting Person's continuous service through such date. Read SEC document |
| December 12, 2025 Filed Dec 15, 2025 16:15 UTC |
BARBARI SHARONDirector
|
GrantStock Option (right to buy) · Derivative | 20,000 | $0.00 Strike: $0.38 | $0.00 |
DisclosureSEC source: 0001240499-25-000004 · form4-12152025_041201.xml · derivative · entry 1 BARBARI SHARON · CIK 0001240499 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires 2035-12-11 F1 · derivative.exercise_date: Represents the annual award to non-employee directors of the Issuer, awarded on the date of the Issuer's annual meeting of stockholders. The shares subject to the option vest on December 12, 2026, subject to the Reporting Person's continuous service through such date. Read SEC document |
| December 12, 2025 Filed Dec 15, 2025 21:15 UTC |
Little Elisabeth SandovalDirector
|
GrantStock Option (right to buy) · Derivative | 20,000 | $0.00 Strike: $0.38 | $0.00 |
DisclosureSEC source: 0001632295-25-000005 · form4-12152025_041207.xml · derivative · entry 1 Little Elisabeth Sandoval · CIK 0001632295 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires 2035-12-11 F1 · derivative.exercise_date: Represents the annual award to non-employee directors of the Issuer, awarded on the date of the Issuer's annual meeting of stockholders. The shares subject to the option vest on December 12, 2026, subject to the Reporting Person's continuous service through such date. Read SEC document |
| September 30, 2025 Filed Oct 2, 2025 21:05 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
Tax withholdingCommon Stock | 3,420 | $0.34 | $1,145.70 |
DisclosureSEC source: 0001867033-25-000003 · form4-10022025_051007.xml · nonDerivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 111,653 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| September 30, 2025 Filed Oct 2, 2025 21:05 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
Tax withholdingCommon Stock | 2,453 | $0.34 | $821.76 |
DisclosureSEC source: 0001727756-25-000003 · form4-10022025_051005.xml · nonDerivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 117,687 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| September 30, 2025 Filed Oct 2, 2025 21:05 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
Tax withholdingCommon Stock | 3,581 | $0.34 | $1,199.64 |
DisclosureSEC source: 0001727809-25-000003 · form4-10022025_051003.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 129,484 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| September 30, 2025 Filed Oct 2, 2025 21:05 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
Tax withholdingCommon Stock | 12,676 | $0.34 | $4,246.46 |
DisclosureSEC source: 0001727794-25-000003 · form4-10022025_051001.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 428,892 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 30, 2025 Filed Jul 2, 2025 20:30 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
Tax withholdingCommon Stock | 3,420 | $1.65 | $5,643.00 |
DisclosureSEC source: 0001415889-25-019059 · form4-07022025_040710.xml · nonDerivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 115,073 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 30, 2025 Filed Jul 2, 2025 20:30 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
Tax withholdingCommon Stock | 2,453 | $1.65 | $4,047.45 |
DisclosureSEC source: 0001415889-25-019058 · form4-07022025_040708.xml · nonDerivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 120,140 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 30, 2025 Filed Jul 2, 2025 20:30 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
Tax withholdingCommon Stock | 3,581 | $1.65 | $5,908.65 |
DisclosureSEC source: 0001415889-25-019057 · form4-07022025_040706.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 133,065 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 30, 2025 Filed Jul 2, 2025 20:30 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
Tax withholdingCommon Stock | 12,676 | $1.65 | $20,915.40 |
DisclosureSEC source: 0001415889-25-019056 · form4-07022025_040705.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 441,568 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| June 02, 2025 Filed Jun 3, 2025 20:15 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
GrantCommon Stock | 1,145 | $0.81 | $927.45 |
DisclosureSEC source: 0001415889-25-015383 · form4-06032025_040603.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 136,646 F1 · kind: These shares were acquired under the Issuer's Employee Share Purchase Plan ("ESPP") for the ESPP purchase period beginning on December 1, 2024 and ending on May 31, 2025 in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). In accordance with the terms of the ESPP, these shares were purchased at a price equal to 85% of the fair market value closing price of the Issuer's common stock on May 30, 2025 (the last trading day of the offering period). Read SEC document |
| June 02, 2025 Filed Jun 3, 2025 20:15 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
GrantCommon Stock | 8,681 | $0.81 | $7,031.61 |
DisclosureSEC source: 0001415889-25-015382 · form4-06032025_040601.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 454,244 F1 · kind: These shares were acquired under the Issuer's Employee Share Purchase Plan ("ESPP") for the ESPP purchase period beginning on December 1, 2024 and ending on May 31, 2025 in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). In accordance with the terms of the ESPP, these shares were purchased at a price equal to 85% of the fair market value closing price of the Issuer's common stock on May 30, 2025 (the last trading day of the offering period). The Reporting Person purchased the maximum number of shares permitted by the terms of the ESPP during the calendar year. Read SEC document |
| March 31, 2025 Filed Apr 2, 2025 20:15 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
Tax withholdingCommon Stock | 8,399 | $1.58 | $13,270.42 |
DisclosureSEC source: 0001415889-25-009633 · form4-04022025_040416.xml · nonDerivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 118,493 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| March 31, 2025 Filed Apr 2, 2025 20:15 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
Tax withholdingCommon Stock | 6,044 | $1.58 | $9,549.52 |
DisclosureSEC source: 0001415889-25-009632 · form4-04022025_040413.xml · nonDerivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 122,593 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| March 31, 2025 Filed Apr 2, 2025 20:15 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
Tax withholdingCommon Stock | 8,828 | $1.58 | $13,948.24 |
DisclosureSEC source: 0001415889-25-009631 · form4-04022025_040410.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 135,501 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| March 31, 2025 Filed Apr 2, 2025 20:15 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
Tax withholdingCommon Stock | 30,498 | $1.58 | $48,186.84 |
DisclosureSEC source: 0001415889-25-009629 · form4-04022025_040405.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 445,563 F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| January 21, 2025 Filed Jan 23, 2025 21:15 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
GrantStock Option (right to buy) · Derivative | 230,000 | $0.00 Strike: $2.77 | $0.00 |
DisclosureSEC source: 0001415889-25-001927 · form4-01232025_040109.xml · derivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 230,000 Underlying: Common Stock · 230,000 shares Expires 2035-01-20 F1 · derivative.exercise_date: The shares subject to the option vest over a period of 4 years. 25% of the shares subject to the option will vest on March 31, 2026 and 6.25% of the shares will vest on the last day of each quarter thereafter. All vesting is subject to the Reporting Person's continuous service through each applicable vesting date. Read SEC document |
| January 21, 2025 Filed Jan 23, 2025 21:15 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
GrantStock Option (right to buy) · Derivative | 230,000 | $0.00 Strike: $2.77 | $0.00 |
DisclosureSEC source: 0001415889-25-001926 · form4-01232025_040106.xml · derivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 230,000 Underlying: Common Stock · 230,000 shares Expires 2035-01-20 F1 · derivative.exercise_date: The shares subject to the option vest over a period of 4 years. 25% of the shares subject to the option will vest on March 31, 2026 and 6.25% of the shares will vest on the last day of each quarter thereafter. All vesting is subject to the Reporting Person's continuous service through each applicable vesting date. Read SEC document |
| January 21, 2025 Filed Jan 23, 2025 21:15 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
GrantStock Option (right to buy) · Derivative | 230,000 | $0.00 Strike: $2.77 | $0.00 |
DisclosureSEC source: 0001415889-25-001924 · form4-01232025_040104.xml · derivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 230,000 Underlying: Common Stock · 230,000 shares Expires 2035-01-20 F1 · derivative.exercise_date: The shares subject to the option vest over a period of 4 years. 25% of the shares subject to the option will vest on March 31, 2026 and 6.25% of the shares will vest on the last day of each quarter thereafter. All vesting is subject to the Reporting Person's continuous service through each applicable vesting date. Read SEC document |
| January 21, 2025 Filed Jan 23, 2025 21:15 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
GrantStock Option (right to buy) · Derivative | 730,000 | $0.00 Strike: $2.77 | $0.00 |
DisclosureSEC source: 0001415889-25-001923 · form4-01232025_040101.xml · derivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 730,000 Underlying: Common Stock · 730,000 shares Expires 2035-01-20 F1 · derivative.exercise_date: The shares subject to the option vest over a period of 4 years. 25% of the shares subject to the option will vest on March 31, 2026 and 6.25% of the shares will vest on the last day of each quarter thereafter. All vesting is subject to the Reporting Person's continuous service through each applicable vesting date. Read SEC document |
| January 15, 2025 Filed Jan 16, 2025 18:06 UTC |
LEPORE PATRICK GDirector
|
PurchaseCommon Stock | 15,000 | $2.92 | $43,800.00 |
DisclosureSEC source: 0001415889-25-001574 · form4-01162025_110115.xml · nonDerivative · entry 1 LEPORE PATRICK G · CIK 0001055404 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,472 F1 · price: The price reported is a weighted average purchase price. The shares were purchased in multiple transactions at prices ranging from $2.8776 to $2.9836, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| December 31, 2024 Filed Jan 2, 2025 22:45 UTC |
Zeronda TylerCHIEF FINANCIAL OFFICER
|
Tax withholdingCommon Stock | 4,675 | $3.35 | $15,661.25 |
DisclosureSEC source: 0001415889-25-000156 · form4-01022025_050107.xml · nonDerivative · entry 1 Zeronda Tyler · CIK 0001867033 · CHIEF FINANCIAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 126,892 F1 · shares: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 31, 2024 Filed Jan 2, 2025 22:45 UTC |
Stuart IainCHIEF SCIENTIFIC OFFICER
|
Tax withholdingCommon Stock | 4,857 | $3.35 | $16,270.95 |
DisclosureSEC source: 0001415889-25-000155 · form4-01022025_050105.xml · nonDerivative · entry 1 Stuart Iain · CIK 0001727756 · CHIEF SCIENTIFIC OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 128,637 F1 · shares: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 31, 2024 Filed Jan 2, 2025 22:45 UTC |
Harsch MutyaCHIEF LEGAL OFFICER AND GC
|
Tax withholdingCommon Stock | 4,697 | $3.35 | $15,734.95 |
DisclosureSEC source: 0001415889-25-000154 · form4-01022025_050103.xml · nonDerivative · entry 1 Harsch Mutya · CIK 0001727809 · CHIEF LEGAL OFFICER AND GC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 144,329 F1 · shares: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 31, 2024 Filed Jan 2, 2025 22:45 UTC |
Domzalski DavidDirector · PRESIDENT AND CEO
|
Tax withholdingCommon Stock | 24,536 | $3.35 | $82,195.60 |
DisclosureSEC source: 0001415889-25-000152 · form4-01022025_050101.xml · nonDerivative · entry 1 Domzalski David · CIK 0001727794 · Director · PRESIDENT AND CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 476,061 F1 · shares: Represents shares that have been withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units. Read SEC document |
| December 12, 2024 Filed Dec 13, 2024 16:15 UTC |
LEPORE PATRICK GDirector
|
GrantStock Option (right to buy) · Derivative | 20,000 | $0.00 Strike: $2.40 | $0.00 |
DisclosureSEC source: 0001415889-24-029290 · form4-12132024_041215.xml · derivative · entry 1 LEPORE PATRICK G · CIK 0001055404 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires 2034-12-11 F1 · derivative.exercise_date: Represents the annual award to non-employee directors of the Issuer, awarded on the date of the Issuer's annual meeting of stockholders. The shares subject to the option vest on December 12, 2025, subject to the Reporting Person's continuous service through such date. Read SEC document |
| December 12, 2024 Filed Dec 13, 2024 16:15 UTC |
Basta Steven LDirector
|
GrantStock Option (right to buy) · Derivative | 20,000 | $0.00 Strike: $2.40 | $0.00 |
DisclosureSEC source: 0001415889-24-029288 · form4-12132024_041211.xml · derivative · entry 1 Basta Steven L · CIK 0001417397 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires 2034-12-11 F1 · derivative.exercise_date: Represents the annual award to non-employee directors of the Issuer, awarded on the date of the Issuer's annual meeting of stockholders. The shares subject to the option vest on December 12, 2025, subject to the Reporting Person's continuous service through such date. 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.