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 |
|---|---|---|---|---|---|---|
| April 09, 2026 Filed Apr 9, 2026 22:49 UTC |
Pavao Mark HDirector
|
GrantStock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $4.53 | $0.00 |
DisclosureSEC source: 0001193125-26-149968 · ownership.xml · derivative · entry 1 Pavao Mark H · CIK 0001297988 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock, par value $0.0001 per share · 10,000 shares Expires 2036-04-09 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 22, 2026 Filed Jan 26, 2026 08:00 UTC |
Swaminathan ArunDirector · Chief Executive Officer
|
GrantStock Option (right to buy) · Derivative | 293,983 | $0.00 Strike: $4.73 | $0.00 |
DisclosureSEC source: 0001193125-26-021724 · ownership.xml · derivative · entry 1 Swaminathan Arun · CIK 0002034346 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 293,983 Underlying: Common Stock, par value $0.0001 per share · 293,983 shares Expires 2036-01-22 F1 · derivative.exercise_date: Subject to continuous service through each vesting date, the shares underlying the option will vest in monthly installments over the next 36 months. Upon a change in control of the Issuer, the shares underlying the option will vest and the option will become immediately exercisable pursuant to the Issuer's 2021 Equity Incentive Plan, as amended and restated effective November 17, 2022. Read SEC document |
| January 22, 2026 Filed Jan 26, 2026 08:00 UTC |
SNYDER DAVID SChief Financial Officer
|
GrantStock Option (right to buy) · Derivative | 140,041 | $0.00 Strike: $4.73 | $0.00 |
DisclosureSEC source: 0001193125-26-021729 · ownership.xml · derivative · entry 1 SNYDER DAVID S · CIK 0001398625 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 140,041 Underlying: Common Stock, par value $0.0001 per share · 140,041 shares Expires 2036-01-22 F1 · derivative.exercise_date: Subject to continuous service through each vesting date, the shares underlying the option will vest in monthly installments over the next 36 months. Upon a change in control of the Issuer, the shares underlying the option will vest and the option will become immediately exercisable pursuant to the Issuer's 2021 Equity Incentive Plan, as amended and restated effective November 17, 2022. Read SEC document |
| January 22, 2026 Filed Jan 26, 2026 13:00 UTC |
Grossman FredChief Medical Officer
|
GrantStock Option (right to buy) · Derivative | 140,041 | $0.00 Strike: $4.73 | $0.00 |
DisclosureSEC source: 0001193125-26-021728 · ownership.xml · derivative · entry 1 Grossman Fred · CIK 0001985154 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 140,041 Underlying: Common Stock, par value $0.0001 per share · 140,041 shares Expires 2036-01-22 F1 · derivative.exercise_date: Subject to continuous service through each vesting date, the shares underlying the option will vest in monthly installments over the next 36 months. Upon a change in control of the Issuer, the shares underlying the option will vest and the option will become immediately exercisable pursuant to the Issuer's 2021 Equity Incentive Plan, as amended and restated effective November 17, 2022. Read SEC document |
| January 22, 2026 Filed Jan 26, 2026 13:00 UTC |
Berman HowardDirector · Executive Chairman
|
GrantStock Option (right to buy) · Derivative | 15,257 | $0.00 Strike: $4.73 | $0.00 |
DisclosureSEC source: 0001193125-26-021725 · ownership.xml · derivative · entry 1 Berman Howard · CIK 0001952986 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,257 Underlying: Common Stock, par value $0.0001 per share · 15,257 shares Expires 2036-01-22 F1 · derivative.exercise_date: Subject to continuous service through each vesting date, the shares underlying the option will vest in monthly installments over the next 36 months. Upon a change in control of the Issuer, the shares underlying the option will vest and the option will become immediately exercisable pursuant to the Issuer's 2021 Equity Incentive Plan, as amended and restated effective November 17, 2022. Read SEC document |
| January 02, 2026 Filed Jan 7, 2026 00:27 UTC |
GOLDSTEIN DOV A MDDirector
|
GrantStock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $5.65 | $0.00 |
DisclosureSEC source: 0001193125-26-005023 · ownership.xml · derivative · entry 1 GOLDSTEIN DOV A MD · CIK 0001120478 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock, par value $0.0001 per share · 10,000 shares Expires 2036-01-02 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 19:25 UTC |
ROSS WILBUR L JRDirector
|
GrantStock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $5.65 | $0.00 |
DisclosureSEC source: 0001193125-26-005018 · ownership.xml · derivative · entry 1 ROSS WILBUR L JR · CIK 0001026610 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock, par value $0.0001 per share · 10,000 shares Expires 2036-01-02 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 02, 2026 Filed Jan 7, 2026 00:26 UTC |
Weinand DieterDirector
|
GrantStock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $5.65 | $0.00 |
DisclosureSEC source: 0001193125-26-005022 · ownership.xml · derivative · entry 1 Weinand Dieter · CIK 0001744419 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock, par value $0.0001 per share · 10,000 shares Expires 2036-01-02 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 02, 2026 Filed Jan 7, 2026 00:27 UTC |
Villalobos AnabellaDirector
|
GrantStock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $5.65 | $0.00 |
DisclosureSEC source: 0001193125-26-005024 · ownership.xml · derivative · entry 1 Villalobos Anabella · CIK 0001952966 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock, par value $0.0001 per share · 10,000 shares Expires 2036-01-02 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 02, 2026 Filed Jan 7, 2026 00:21 UTC |
Lee AnnDirector
|
GrantStock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $5.65 | $0.00 |
DisclosureSEC source: 0001193125-26-005015 · ownership.xml · derivative · entry 1 Lee Ann · CIK 0001953080 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock, par value $0.0001 per share · 10,000 shares Expires 2036-01-02 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| August 18, 2025 Filed Aug 19, 2025 20:01 UTC |
GOLDSTEIN DOV A MDDirector
|
Exercise / conversionStock Option (right to buy) · Derivative | 17,557 | $0.00 Strike: $1.09 | $0.00 |
DisclosureSEC source: 0001641172-25-024820 · ownership.xml · derivative · entry 2 GOLDSTEIN DOV A MD · CIK 0001120478 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 17,557 shares Expires 2031-03-30 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: This option is fully vested. Read SEC document |
| August 18, 2025 Filed Aug 19, 2025 20:01 UTC |
GOLDSTEIN DOV A MDDirector
|
Exercise / conversionCommon Stock, par value $0.0001 per share | 17,557 | $1.09 | $19,137.13 |
DisclosureSEC source: 0001641172-25-024820 · ownership.xml · nonDerivative · entry 1 GOLDSTEIN DOV A MD · CIK 0001120478 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,557 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. Read SEC document |
| February 25, 2025 Filed Feb 26, 2025 02:30 UTC |
GOLDSTEIN DOV A MDDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.97 | $0.00 |
DisclosureSEC source: 0000950170-25-027253 · ownership.xml · derivative · entry 1 GOLDSTEIN DOV A MD · CIK 0001120478 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-02-25 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| February 25, 2025 Filed Feb 25, 2025 21:30 UTC |
ROSS WILBUR L JRDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.97 | $0.00 |
DisclosureSEC source: 0000950170-25-027251 · ownership.xml · derivative · entry 1 ROSS WILBUR L JR · CIK 0001026610 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-02-25 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| February 25, 2025 Filed Feb 26, 2025 02:30 UTC |
Weinand DieterDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.97 | $0.00 |
DisclosureSEC source: 0000950170-25-027252 · ownership.xml · derivative · entry 1 Weinand Dieter · CIK 0001744419 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-02-25 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| February 25, 2025 Filed Feb 26, 2025 02:30 UTC |
Lee AnnDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.97 | $0.00 |
DisclosureSEC source: 0000950170-25-027255 · ownership.xml · derivative · entry 1 Lee Ann · CIK 0001953080 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-02-25 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| February 25, 2025 Filed Feb 26, 2025 02:30 UTC |
Villalobos AnabellaDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.97 | $0.00 |
DisclosureSEC source: 0000950170-25-027254 · ownership.xml · derivative · entry 1 Villalobos Anabella · CIK 0001952966 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-02-25 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 09, 2025 Filed Jan 13, 2025 08:00 UTC |
Swaminathan ArunDirector · Chief Executive Officer
|
GrantStock Option (right to buy) · Derivative | 240,964 | $0.00 Strike: $6.07 | $0.00 |
DisclosureSEC source: 0000950170-25-004573 · ownership.xml · derivative · entry 1 Swaminathan Arun · CIK 0002034346 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 240,964 Underlying: Common Stock, par value $0.0001 per share · 240,964 shares Expires 2035-01-09 F1 · derivative.exercise_date: The option will vest in monthly installments over 36 months commencing on February 9, 2025, subject to continuous service on each vesting date. Read SEC document |
| January 09, 2025 Filed Jan 13, 2025 08:00 UTC |
SNYDER DAVID SChief Financial Officer
|
GrantStock Option (right to buy) · Derivative | 140,562 | $0.00 Strike: $6.07 | $0.00 |
DisclosureSEC source: 0000950170-25-004575 · ownership.xml · derivative · entry 1 SNYDER DAVID S · CIK 0001398625 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 140,562 Underlying: Common Stock, par value $0.0001 per share · 140,562 shares Expires 2035-01-09 F1 · derivative.exercise_date: The option will vest in monthly installments over 36 months commencing on February 9, 2025, subject to continuous service on each vesting date. Read SEC document |
| January 09, 2025 Filed Jan 13, 2025 13:00 UTC |
Grossman FredChief Medical Officer
|
GrantStock Option (right to buy) · Derivative | 140,562 | $0.00 Strike: $6.07 | $0.00 |
DisclosureSEC source: 0000950170-25-004572 · ownership.xml · derivative · entry 1 Grossman Fred · CIK 0001985154 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 140,562 Underlying: Common Stock, par value $0.0001 per share · 140,562 shares Expires 2035-01-09 F1 · derivative.exercise_date: The option will vest in monthly installments over 36 months commencing on February 9, 2025, subject to continuous service on each vesting date. Read SEC document |
| January 09, 2025 Filed Jan 13, 2025 13:00 UTC |
Berman HowardDirector
|
GrantStock Option (right to buy) · Derivative | 150,602 | $0.00 Strike: $6.07 | $0.00 |
DisclosureSEC source: 0000950170-25-004571 · ownership.xml · derivative · entry 1 Berman Howard · CIK 0001952986 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 150,602 Underlying: Common Stock, par value $0.0001 per share · 150,602 shares Expires 2035-01-09 F1 · derivative.exercise_date: The option will vest in monthly installments over 36 months commencing on February 9, 2025, subject to continuous service on each vesting date. Read SEC document |
| January 01, 2025 Filed Jan 4, 2025 02:31 UTC |
GOLDSTEIN DOV A MDDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.73 | $0.00 |
DisclosureSEC source: 0000950170-25-001571 · ownership.xml · derivative · entry 1 GOLDSTEIN DOV A MD · CIK 0001120478 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 01, 2025 Filed Jan 3, 2025 21:30 UTC |
ROSS WILBUR L JRDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.73 | $0.00 |
DisclosureSEC source: 0000950170-25-001570 · ownership.xml · derivative · entry 1 ROSS WILBUR L JR · CIK 0001026610 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 01, 2025 Filed Jan 4, 2025 02:30 UTC |
Weinand DieterDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.73 | $0.00 |
DisclosureSEC source: 0000950170-25-001567 · ownership.xml · derivative · entry 1 Weinand Dieter · CIK 0001744419 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 01, 2025 Filed Jan 4, 2025 02:30 UTC |
Lee AnnDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.73 | $0.00 |
DisclosureSEC source: 0000950170-25-001569 · ownership.xml · derivative · entry 1 Lee Ann · CIK 0001953080 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 01, 2025 Filed Jan 4, 2025 02:30 UTC |
Villalobos AnabellaDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $5.73 | $0.00 |
DisclosureSEC source: 0000950170-25-001568 · ownership.xml · derivative · entry 1 Villalobos Anabella · CIK 0001952966 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2035-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| November 14, 2024 Filed Nov 14, 2024 18:08 UTC |
SNYDER DAVID SChief Financial Officer
|
PurchaseCommon Stock, par value $0.0001 per share | 1,800 | $7.19 | $12,934.44 |
DisclosureSEC source: 0001493152-24-046106 · ownership.xml · nonDerivative · entry 1 SNYDER DAVID S · CIK 0001398625 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,800 Read SEC document |
| November 13, 2024 Filed Nov 13, 2024 16:05 UTC |
Swaminathan ArunDirector · Chief Executive Officer
|
PurchaseCommon Stock, par value $0.0001 per share | 5,000 | $7.36 | $36,797.00 |
DisclosureSEC source: 0001493152-24-045120 · ownership.xml · nonDerivative · entry 1 Swaminathan Arun · CIK 0002034346 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Read SEC document |
| November 11, 2024 Filed Nov 12, 2024 16:58 UTC |
Swaminathan ArunDirector · Chief Executive Officer
|
PurchaseCommon Stock, par value $0.0001 per share | 5,000 | $7.34 | $36,689.00 |
DisclosureSEC source: 0001493152-24-044819 · ownership.xml · nonDerivative · entry 1 Swaminathan Arun · CIK 0002034346 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Read SEC document |
| November 11, 2024 Filed Nov 12, 2024 23:03 UTC |
Grossman FredChief Medical Officer
|
PurchaseCommon Stock, par value $0.0001 per share | 2,710 | $7.37 | $19,972.70 |
DisclosureSEC source: 0001493152-24-044896 · ownership.xml · nonDerivative · entry 1 Grossman Fred · CIK 0001985154 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,710 Read SEC document |
| June 03, 2024 Filed Jun 5, 2024 20:00 UTC |
SNYDER DAVID SChief Financial Officer
|
GrantStock Option (right to buy) · Derivative | 70,596 | $0.00 Strike: $8.15 | $0.00 |
DisclosureSEC source: 0000950170-24-069551 · ownership.xml · derivative · entry 1 SNYDER DAVID S · CIK 0001398625 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,596 Underlying: Common Stock · 70,596 shares Expires 2034-06-03 F1 · derivative.exercise_date: Subject to continuous service, the shares subject to the option vest in equal monthly installments over a period of 36 months, commencing on July 3, 2024. Read SEC document |
| June 03, 2024 Filed Jun 6, 2024 00:00 UTC |
Berman HowardDirector · Chief Executive Officer
|
GrantStock Option (right to buy) · Derivative | 163,663 | $0.00 Strike: $8.15 | $0.00 |
DisclosureSEC source: 0000950170-24-069550 · ownership.xml · derivative · entry 1 Berman Howard · CIK 0001952986 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 163,663 Underlying: Common Stock · 163,663 shares Expires 2034-06-03 F1 · derivative.exercise_date: Subject to continuous service, the shares subject to the option vest in equal monthly installments over a period of 36 months, commencing on July 3, 2024. Read SEC document |
| June 03, 2024 Filed Jun 6, 2024 00:00 UTC |
Grossman FredChief Medical Officer
|
GrantStock Option (right to buy) · Derivative | 70,596 | $0.00 Strike: $8.15 | $0.00 |
DisclosureSEC source: 0000950170-24-069549 · ownership.xml · derivative · entry 1 Grossman Fred · CIK 0001985154 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,596 Underlying: Common Stock · 70,596 shares Expires 2034-06-03 F1 · derivative.exercise_date: Subject to continuous service, the shares subject to the option vest in equal monthly installments over a period of 36 months, commencing on July 3, 2024. Read SEC document |
| January 31, 2024 Filed Feb 2, 2024 20:00 UTC |
SNYDER DAVID SChief Financial Officer
|
GrantStock Option (right to buy) · Derivative | 81,819 | $0.00 Strike: $5.90 | $0.00 |
DisclosureSEC source: 0001493152-24-004815 · ownership.xml · derivative · entry 1 SNYDER DAVID S · CIK 0001398625 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 81,819 Underlying: Common Stock · 81,819 shares Expires 2034-01-31 F1 · derivative.exercise_date: The option will vest in 36 equal monthly installments commencing February 29, 2024, subject to continuous service on each vesting date. Read SEC document |
| January 31, 2024 Filed Feb 3, 2024 01:00 UTC |
Grossman FredChief Medical Officer
|
GrantStock Option (right to buy) · Derivative | 74,069 | $0.00 Strike: $5.90 | $0.00 |
DisclosureSEC source: 0001493152-24-004813 · ownership.xml · derivative · entry 2 Grossman Fred · CIK 0001985154 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 74,069 Underlying: Common Stock, par value $0.0001 per share · 74,069 shares Expires 2034-01-31 F2 · derivative.exercise_date: The option will vest as to 24,689 shares on July 11, 2024, with the remaining shares vesting in 24 equal monthly installments. Read SEC document |
| January 31, 2024 Filed Feb 3, 2024 01:00 UTC |
Grossman FredChief Medical Officer
|
GrantStock Option (right to buy) · Derivative | 81,819 | $0.00 Strike: $5.90 | $0.00 |
DisclosureSEC source: 0001493152-24-004813 · ownership.xml · derivative · entry 1 Grossman Fred · CIK 0001985154 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 81,819 Underlying: Common Stock, par value $0.0001 per share · 81,819 shares Expires 2034-01-31 F1 · derivative.exercise_date: The option will vest in 36 equal monthly installments commencing February 29, 2024, subject to continuous service on each vesting date. Read SEC document |
| January 31, 2024 Filed Feb 3, 2024 01:00 UTC |
Berman HowardDirector · Chief Executive Officer
|
GrantStock Option (right to buy) · Derivative | 189,680 | $0.00 Strike: $5.90 | $0.00 |
DisclosureSEC source: 0001493152-24-004814 · ownership.xml · derivative · entry 1 Berman Howard · CIK 0001952986 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 189,680 Underlying: Common Stock, par value $0.0001 per share · 189,680 shares Expires 2034-01-31 F1 · derivative.exercise_date: The option will vest in 36 equal monthly installments commencing February 29, 2024, subject to continuous service on each vesting date. Read SEC document |
| January 02, 2024 Filed Jan 4, 2024 16:05 UTC |
ROSS WILBUR L JRDirector
|
GrantStock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $6.97 | $0.00 |
DisclosureSEC source: 0001493152-24-001080 · ownership.xml · derivative · entry 1 ROSS WILBUR L JR · CIK 0001026610 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock, par value $0.0001 per share · 10,000 shares Expires 2034-01-02 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of appointment. Read SEC document |
| January 01, 2024 Filed Jan 19, 2024 23:30 UTC |
GOLDSTEIN DOV A MDDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $7.41 | $0.00 |
DisclosureSEC source: 0001493152-24-003110 · ownership.xml · derivative · entry 1 GOLDSTEIN DOV A MD · CIK 0001120478 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2034-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 01, 2024 Filed Jan 19, 2024 18:30 UTC |
Garren HidekiDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $7.41 | $0.00 |
DisclosureSEC source: 0001493152-24-003111 · ownership.xml · derivative · entry 1 Garren Hideki · CIK 0001854126 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2034-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 01, 2024 Filed Jan 19, 2024 23:30 UTC |
Weinand DieterDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $7.41 | $0.00 |
DisclosureSEC source: 0001493152-24-003109 · ownership.xml · derivative · entry 1 Weinand Dieter · CIK 0001744419 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2034-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 01, 2024 Filed Jan 19, 2024 23:30 UTC |
Lee AnnDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $7.41 | $0.00 |
DisclosureSEC source: 0001493152-24-003108 · ownership.xml · derivative · entry 1 Lee Ann · CIK 0001953080 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2034-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| January 01, 2024 Filed Jan 19, 2024 23:30 UTC |
Villalobos AnabellaDirector
|
GrantStock Option (right to buy) · Derivative | 5,000 | $0.00 Strike: $7.41 | $0.00 |
DisclosureSEC source: 0001493152-24-003107 · ownership.xml · derivative · entry 1 Villalobos Anabella · CIK 0001952966 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2034-01-01 F1 · derivative.exercise_date: Subject to continuous service, 100% of the option will vest on the first anniversary of the date of grant. Read SEC document |
| August 22, 2023 Filed Mar 6, 2024 01:00 UTC |
Lee AnnDirector
|
PurchaseCommon Stock, par value $0.0001 per share | 1,000 | $3.62 | $3,620.00 |
DisclosureSEC source: 0001493152-24-008916 · ownership.xml · nonDerivative · entry 1 Lee Ann · CIK 0001953080 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse IRA Disclosed balance after: 17,479 F1 · price: Represents the weighted average purchase price. The actual purchase prices range from $3.59 to $3.63 per share. The Reporting Person will supply the SEC, the Issuer, or a security holder of the Issuer, with full information regarding the number of shares at each price upon request. Read SEC document |
| August 18, 2023 Filed Aug 22, 2023 00:15 UTC |
Weinand DieterDirector
|
GrantStock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $3.43 | $0.00 |
DisclosureSEC source: 0000899243-23-018335 · doc4.xml · derivative · entry 1 Weinand Dieter · CIK 0001744419 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock, par value $0.0001 per share · 10,000 shares Expires 2033-08-18 Read SEC document |
| July 17, 2023 Filed Jul 20, 2023 01:05 UTC |
Grossman FredChief Medical Officer
|
GrantStock Option (right to buy) · Derivative | 74,069 | Not disclosed Strike: $4.25 | Not disclosed |
DisclosureSEC source: 0001493152-23-024969 · ownership.xml · derivative · entry 1 Grossman Fred · CIK 0001985154 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 74,069 Underlying: Common Stock, par value $0.0001 per share · 74,069 shares Expires 2033-07-17 F1 · price: Subject to continuous service, 24,689 of the shares subject to the option will vest on July 17, 2024, and the remaining shares will vest in equal monthly installments over a period of 24 months commencing on August 17, 2024. F1 · derivative.exercise_date: Subject to continuous service, 24,689 of the shares subject to the option will vest on July 17, 2024, and the remaining shares will vest in equal monthly installments over a period of 24 months commencing on August 17, 2024. Read SEC document |
| February 27, 2023 Filed Mar 1, 2023 16:05 UTC |
Hepner AdrianChief Medical Officer
|
GrantStock Option (right to buy) · Derivative | 115,000 | $0.00 Strike: $3.85 | $0.00 |
DisclosureSEC source: 0001493152-23-006390 · ownership.xml · derivative · entry 1 Hepner Adrian · CIK 0001637347 · Chief Medical Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 115,000 Underlying: Common Stock · 115,000 shares Expires 2033-02-27 F1 · derivative.exercise_date: Subject to continuous service, the shares subject to the option vest in equal monthly installments over a period of 36 months commencing on March 27, 2023. Read SEC document |
| February 27, 2023 Filed Mar 1, 2023 16:05 UTC |
SNYDER DAVID SChief Financial Officer
|
GrantStock Option (right to buy) · Derivative | 115,000 | $0.00 Strike: $3.85 | $0.00 |
DisclosureSEC source: 0001493152-23-006389 · ownership.xml · derivative · entry 1 SNYDER DAVID S · CIK 0001398625 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 115,000 Underlying: Common Stock · 115,000 shares Expires 2033-02-27 F1 · derivative.exercise_date: Subject to continuous service, the shares subject to the option vest in equal monthly installments over a period of 36 months commencing on March 27, 2023. Read SEC document |
| February 27, 2023 Filed Mar 1, 2023 21:05 UTC |
Berman HowardDirector · Chief Executive Officer
|
GrantStock Option (right to buy) · Derivative | 165,000 | $0.00 Strike: $3.85 | $0.00 |
DisclosureSEC source: 0001493152-23-006392 · ownership.xml · derivative · entry 1 Berman Howard · CIK 0001952986 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 165,000 Underlying: Common Stock · 165,000 shares Expires 2033-02-27 F1 · derivative.exercise_date: Subject to continuous service, the shares subject to the option vest in equal monthly installments over a period of 36 months commencing on March 27, 2023. Read SEC document |
| January 03, 2023 Filed Jan 4, 2023 13:30 UTC |
GOLDSTEIN DOV A MDDirector
|
PurchaseWarrant to Purchase Common Stock · Derivative | 5,000 | Not disclosed Strike: $7.50 | Not disclosed |
DisclosureSEC source: 0001493152-23-000221 · ownership.xml · derivative · entry 2 GOLDSTEIN DOV A MD · CIK 0001120478 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,000 Underlying: Common Stock, par value $0.0001 per share · 5,000 shares Expires 2025-01-03 F1 · price: Reporting Person purchased 10,000 shares of Common Stock and an accompanying warrant to purchase 5,000 shares of Common Stock in the Issuer's initial public offering at a combined purchase price of $5.00 per share and accompanying warrant. 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.