Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| Zentalis Pharmaceuticals, Inc. | 100,000 | reported | 08 Jan 2026 | tx 2+500,000 |
| Climb Bio, Inc. | 95,000 | reported | 31 Oct 2022 | tx 2+190,000 |
| Harpoon Therapeutics, Inc. | 0 | reported | 11 Mar 2024 | tx 2+110,000−110,000 |
| ALDER BIOPHARMACEUTICALS INC | 0 | reported | 22 Oct 2019 | tx 21+484,574−484,574 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 08 Jan 2026 | GRANT_AWARD | Zentalis Pharmaceuticals, Inc. | 100,000 | 0.00 USD | deriv |
| 01 Oct 2025 | GRANT_AWARD | Zentalis Pharmaceuticals, Inc. | 400,000 | 0.00 USD | deriv |
| 11 Mar 2024 | OTHER | Harpoon Therapeutics, Inc. | 110,000 | — | deriv |
| 21 Dec 2023 | GRANT_AWARD | Harpoon Therapeutics, Inc. | 110,000 | 0.00 USD | deriv |
| 31 Oct 2022 | GRANT_AWARD | Climb Bio, Inc. | 95,000 | 0.00 USD | deriv |
| 27 Jan 2022 | GRANT_AWARD | Climb Bio, Inc. | 95,000 | 0.00 USD | deriv |
| 31 May 2019 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 1,345 | 9.20 USD | |
| 11 Oct 2019 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 904 | 9.20 USD | |
| 22 Oct 2019 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 15,619 | 0.00 USD | |
| 22 Oct 2019 | TENDER | ALDER BIOPHARMACEUTICALS INC | 27,677 | 18.00 USD | |
| 22 Oct 2019 | OTHER | ALDER BIOPHARMACEUTICALS INC | 135,000 | 0.00 USD | deriv |
| 22 Oct 2019 | OTHER | ALDER BIOPHARMACEUTICALS INC | 70,000 | 0.00 USD | deriv |
| 22 Oct 2019 | OTHER | ALDER BIOPHARMACEUTICALS INC | 70,000 | 0.00 USD | deriv |
| 22 Oct 2019 | OTHER | ALDER BIOPHARMACEUTICALS INC | 35,000 | 0.00 USD | deriv |
| 22 Oct 2019 | OTHER | ALDER BIOPHARMACEUTICALS INC | 50,000 | 0.00 USD | deriv |
| 22 Oct 2019 | OTHER | ALDER BIOPHARMACEUTICALS INC | 95,000 | 0.00 USD | deriv |
| 23 Apr 2019 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 7,810 | 0.00 USD | |
| 25 Apr 2019 | SALE | ALDER BIOPHARMACEUTICALS INC | 1,897 | 13.85 USD | |
| 30 Nov 2018 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 273 | 9.35 USD | |
| 06 Feb 2019 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 135,000 | 0.00 USD | deriv |
| 31 May 2018 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 2,000 | 9.35 USD | |
| 25 Nov 2018 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 70,000 | 0.00 USD | deriv |
| 16 Feb 2018 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 70,000 | 0.00 USD | deriv |
| 30 Nov 2017 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 1,623 | 9.35 USD | |
| 14 Dec 2017 | GRANT_AWARD | ALDER BIOPHARMACEUTICALS INC | 35,000 | 0.00 USD | deriv |