Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| GTC BIOTHERAPEUTICS INC | 13,348 | reported | 25 Sept 2009 | tx 20+91,862,307−14,500 |
| Checkpoint Therapeutics, Inc. | 0 | reported | 30 May 2025 | tx 10+226,676−141,718 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 28 May 2025 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 12,195 | 0.00 USD | |
| 30 May 2025 | TENDER | Checkpoint Therapeutics, Inc. | 141,718 | — | |
| 13 Dec 2024 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 14,994 | 0.00 USD | |
| 14 May 2024 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 50,000 | 0.00 USD | |
| 14 May 2024 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 32,051 | 0.00 USD | |
| 13 Jun 2023 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 17,483 | 0.00 USD | |
| 16 Jun 2022 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 47,619 | 0.00 USD | |
| 10 Jun 2021 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 16,502 | 0.00 USD | |
| 05 Jun 2020 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 24,390 | 0.00 USD | |
| 13 Jun 2019 | GRANT_AWARD | Checkpoint Therapeutics, Inc. | 11,442 | 0.00 USD | |
| 25 Sept 2009 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 2,844 | 1.76 USD | |
| 26 Jun 2009 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 1,852 | 2.70 USD | |
| 27 May 2009 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 4,500 | 0.00 USD | deriv |
| 27 Mar 2009 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 15,152 | 0.33 USD | |
| 22 Dec 2008 | PURCHASE | GTC BIOTHERAPEUTICS INC | 48,387,096 | — | deriv |
| 22 Dec 2008 | PURCHASE | GTC BIOTHERAPEUTICS INC | 23,193,548 | — | deriv |
| 26 Dec 2008 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 17,953 | 0.28 USD | |
| 26 Sept 2008 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 13,514 | 0.37 USD | |
| 27 Jun 2008 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 12,438 | 0.40 USD | |
| 28 Mar 2008 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 9,091 | 0.55 USD | |
| 25 Mar 2008 | CONVERSION | GTC BIOTHERAPEUTICS INC | 14,500,000 | — | |
| 25 Mar 2008 | CONVERSION | GTC BIOTHERAPEUTICS INC | 14,500 | 0.00 USD | deriv |
| 12 Feb 2008 | PURCHASE | GTC BIOTHERAPEUTICS INC | 2,018,404 | 0.87 USD | first after silence |
| 28 Dec 2007 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 5,747 | 0.87 USD | |
| 28 Sept 2007 | GRANT_AWARD | GTC BIOTHERAPEUTICS INC | 4,902 | 1.02 USD |
1 purchase reported after at least 12 months of silence — most recent on 12 Feb 2008.