Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| GLYCOMIMETICS INC | 40,000 | reported | 01 May 2024 | tx 14+243,551 |
| Korro Bio, Inc. | 6,010 | reported | 11 Jun 2025 | tx 3+27,200 |
| HEALTHEXTRAS INC | 0 | reported | 02 Jul 2012 | tx 3+40,000−40,000 |
| Ra Pharmaceuticals, Inc. | 0 | reported | 02 Apr 2020 | tx 7+45,000−67,857 |
| TESARO, Inc. | 0 | reported | 22 Jan 2019 | tx 25+309,581−309,581 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 11 Jun 2025 | GRANT_AWARD | Korro Bio, Inc. | 6,010 | 0.00 USD | deriv |
| 11 Jun 2024 | GRANT_AWARD | Korro Bio, Inc. | 5,190 | 0.00 USD | deriv |
| 01 May 2024 | GRANT_AWARD | GLYCOMIMETICS INC | 40,000 | 0.00 USD | deriv |
| 03 Nov 2023 | GRANT_AWARD | Korro Bio, Inc. | 16,000 | 0.00 USD | deriv |
| 19 May 2023 | GRANT_AWARD | GLYCOMIMETICS INC | 35,000 | 0.00 USD | deriv |
| 11 Nov 2022 | PURCHASE | GLYCOMIMETICS INC | 19,400 | 1.29 USD | |
| 18 May 2022 | GRANT_AWARD | GLYCOMIMETICS INC | 21,000 | 0.00 USD | deriv |
| 18 May 2021 | GRANT_AWARD | GLYCOMIMETICS INC | 5,250 | 0.00 USD | |
| 18 May 2021 | GRANT_AWARD | GLYCOMIMETICS INC | 10,500 | 0.00 USD | deriv |
| 22 May 2020 | GRANT_AWARD | GLYCOMIMETICS INC | 21,000 | 0.00 USD | deriv |
| 02 Apr 2020 | OTHER | Ra Pharmaceuticals, Inc. | 15,000 | 0.00 USD | deriv |
| 02 Apr 2020 | OTHER | Ra Pharmaceuticals, Inc. | 22,857 | 0.00 USD | deriv |
| 02 Apr 2020 | OTHER | Ra Pharmaceuticals, Inc. | 15,000 | 0.00 USD | deriv |
| 02 Apr 2020 | OTHER | Ra Pharmaceuticals, Inc. | 15,000 | 0.00 USD | deriv |
| 11 Jun 2019 | GRANT_AWARD | Ra Pharmaceuticals, Inc. | 15,000 | 0.00 USD | deriv |
| 17 May 2019 | GRANT_AWARD | GLYCOMIMETICS INC | 21,000 | 0.00 USD | deriv |
| 22 Jan 2019 | TENDER | TESARO, Inc. | 6,211 | 75.00 USD | |
| 22 Jan 2019 | OTHER | TESARO, Inc. | 55,000 | — | deriv |
| 22 Jan 2019 | OTHER | TESARO, Inc. | 125,000 | — | deriv |
| 22 Jan 2019 | OTHER | TESARO, Inc. | 18,182 | — | deriv |
| 22 Jan 2019 | OTHER | TESARO, Inc. | 4,447 | — | deriv |
| 22 Jan 2019 | OTHER | TESARO, Inc. | 8,750 | — | deriv |
| 22 Jan 2019 | OTHER | TESARO, Inc. | 10,782 | — | deriv |
| 22 Jan 2019 | OTHER | TESARO, Inc. | 31,954 | — | deriv |
| 22 Jan 2019 | OTHER | TESARO, Inc. | 35,000 | — | deriv |