Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| IMCLONE SYSTEMS INC/DE | 250,000 | reported | 19 Mar 2004 | tx 2+282,500 |
| Translate Bio, Inc. | 221,825 | reported | 17 Dec 2020 | tx 3+37,800−100,000 |
| Eleven Biotherapeutics, Inc. | 52,500 | reported | 19 Jun 2019 | tx 6+200,095 |
| 2seventy bio, Inc. | 21,053 | reported | 13 Jun 2023 | tx 14+77,486 |
| Surface Oncology, Inc. | 12,000 | reported | 10 Jun 2020 | tx 2+24,100 |
| bluebird bio, Inc. | 5,513 | reported | 11 Nov 2021 | tx 122+129,312−219,542 |
| Blueprint Medicines Corp | 4,500 | reported | 24 Jun 2020 | tx 29+46,084−160,012 |
| BIND Therapeutics, Inc | 0 | reported | 26 Aug 2016 | tx 9+307,376−20,000 |
| SpringWorks Therapeutics, Inc. | 0 | reported | 01 Jul 2025 | tx 26+110,480−733,582 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 01 Jul 2025 | OTHER | SpringWorks Therapeutics, Inc. | 93,004 | — | |
| 01 Jul 2025 | OTHER | SpringWorks Therapeutics, Inc. | 15,318 | — | deriv |
| 01 Jul 2025 | OTHER | SpringWorks Therapeutics, Inc. | 13,774 | — | deriv |
| 01 Jul 2025 | OTHER | SpringWorks Therapeutics, Inc. | 12,216 | — | deriv |
| 01 Jul 2025 | OTHER | SpringWorks Therapeutics, Inc. | 7,464 | — | deriv |
| 01 Jul 2025 | OTHER | SpringWorks Therapeutics, Inc. | 29,983 | — | deriv |
| 01 Jul 2025 | OTHER | SpringWorks Therapeutics, Inc. | 6,447 | — | deriv |
| 01 Jul 2025 | OTHER | SpringWorks Therapeutics, Inc. | 232,376 | — | deriv |
| 14 May 2025 | GRANT_AWARD | SpringWorks Therapeutics, Inc. | 10,060 | 0.00 USD | |
| 20 Feb 2025 | SALE | SpringWorks Therapeutics, Inc. | 3,582 | 61.24 USD | |
| 20 Feb 2025 | SALE | SpringWorks Therapeutics, Inc. | 44,018 | 60.14 USD | |
| 14 Feb 2025 | SALE | SpringWorks Therapeutics, Inc. | 400 | 60.00 USD | |
| 10 Feb 2025 | SALE | SpringWorks Therapeutics, Inc. | 69,766 | 53.23 USD | |
| 10 Feb 2025 | SALE | SpringWorks Therapeutics, Inc. | 39,634 | 54.88 USD | |
| 10 Feb 2025 | SALE | SpringWorks Therapeutics, Inc. | 65,600 | 55.51 USD | |
| 16 May 2024 | GRANT_AWARD | SpringWorks Therapeutics, Inc. | 4,095 | 0.00 USD | |
| 16 May 2024 | GRANT_AWARD | SpringWorks Therapeutics, Inc. | 12,216 | 0.00 USD | deriv |
| 13 Jun 2023 | GRANT_AWARD | 2seventy bio, Inc. | 8,400 | 0.00 USD | |
| 13 Jun 2023 | GRANT_AWARD | 2seventy bio, Inc. | 16,900 | 0.00 USD | deriv |
| 24 May 2023 | GRANT_AWARD | SpringWorks Therapeutics, Inc. | 4,648 | 0.00 USD | |
| 24 May 2023 | GRANT_AWARD | SpringWorks Therapeutics, Inc. | 13,774 | 0.00 USD | deriv |
| 08 Jun 2022 | GRANT_AWARD | 2seventy bio, Inc. | 7,200 | 0.00 USD | |
| 08 Jun 2022 | GRANT_AWARD | 2seventy bio, Inc. | 14,400 | 0.00 USD | deriv |
| 19 May 2022 | GRANT_AWARD | SpringWorks Therapeutics, Inc. | 4,818 | 0.00 USD | |
| 19 May 2022 | GRANT_AWARD | SpringWorks Therapeutics, Inc. | 15,318 | 0.00 USD | deriv |