| Type | Value |
|---|---|
| cik | 0001563577 |
| ticker | GRTX |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 15 May 2026 | CONVERSION | Emerald Bioventures, LLC | 20,813,818 | — | |
| 15 May 2026 | CONVERSION | Emerald Bioventures, LLC | 20,813.819 | — | deriv |
| 20 Nov 2025 | SALE | Sorensen Mel | 70,000 | 0.02 USD | |
| 01 May 2025 | GRANT_AWARD | Sussman Joel F. | 2,000,000 | 0.00 USD | deriv |
| 01 May 2025 | GRANT_AWARD | Sorensen Mel | 6,000,000 | 0.00 USD | deriv |
| 24 Feb 2025 | GRANT_AWARD | CHANG NANCY T | 96,000 | 0.00 USD | deriv |
| 24 Feb 2025 | GRANT_AWARD | Alleva Lawrence M | 48,000 | 0.00 USD | deriv |
| 24 Feb 2025 | GRANT_AWARD | LOKAY KEVIN G | 48,000 | 0.00 USD | deriv |
| 24 Feb 2025 | GRANT_AWARD | FRIEDMAN MICHAEL R. | 96,000 | 0.00 USD | deriv |
| 30 Dec 2024 | GRANT_AWARD | FRIEDMAN MICHAEL R. | 8,326.27 | 0.00 USD | derivindirect |
| 30 Dec 2024 | PURCHASE | CHANG NANCY T | 7,644,932 | 0.07 USD | |
| 30 Dec 2024 | GRANT_AWARD | CHANG NANCY T | 1,841.92 | 0.00 USD | deriv |
| 16 Aug 2024 | SALE | Sorensen Mel | 67,015 | 0.07 USD | |
| 28 Mar 2024 | SALE | Altamont Pharmaceutical Holdings, LLCentity | 693,076 | 0.15 USD | indirect |
| 27 Mar 2024 | SALE | Altamont Pharmaceutical Holdings, LLCentity | 306,924 | 0.17 USD | indirect |
| 26 Mar 2024 | SALE | Altamont Pharmaceutical Holdings, LLCentity | 2,000,000 | 0.20 USD | indirect |
| 25 Mar 2024 | SALE | Altamont Pharmaceutical Holdings, LLCentity | 780,000 | 0.22 USD | indirect |
| 22 Mar 2024 | SALE | Altamont Pharmaceutical Holdings, LLCentity | 20,000 | 0.23 USD | indirect |
| 11 Jan 2024 | SALE | Altamont Pharmaceutical Holdings, LLCentity | 400,000 | 0.23 USD | indirect |
| 07 Feb 2024 | PURCHASE | Schneid Yair | 150,000 | 0.17 USD | |
| 08 Feb 2024 | PURCHASE | Schneid Yair | 150,000 | 0.17 USD | |
| 07 Feb 2024 | PURCHASE | Schneid Yair | 25,000 | 0.17 USD | |
| 06 Feb 2024 | PURCHASE | Schneid Yair | 25,000 | 0.20 USD | |
| 05 Feb 2024 | PURCHASE | Schneid Yair | 97,402 | 0.18 USD | |
| 30 Jan 2024 | PURCHASE | Schneid Yair | 335,000 | 0.18 USD |