Anaptysbio's three largest insider shareholders as of May 04, 2026 are Capital, Llc Ecor1 (Director, 7.88Mn shares), Capital, Llc Ecor1 (TenPercentOwner, 7.79Mn shares), Daniel Faga (President, Ceo, 495.96K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Capital, Llc Ecor1 | - | 0 | 7,880,094 | 02 Jan, 2025 |
| Capital, Llc Ecor1 | - | 0 | 7,794,996 | 15 Aug, 2024 |
| Daniel Faga | President, Ceo | 495,965 | 0 | 27 Mar, 2026 |
| Hamza Suria | President, Ceo | 68,600 | 0 | 22 Dec, 2021 |
| Hamza Suria | President, Ceo | 68,600 | 0 | 22 Dec, 2021 |
| Paul F. Lizzul | Chief Medical Officer | 42,088 | 0 | 09 Jan, 2026 |
| John P. Schmid | - | 31,622 | 0 | 01 Apr, 2026 |
| Dennis Mulroy | Chief Financial Officer | 21,852 | 0 | 09 Jan, 2026 |
| Dennis Mulroy | Chief Financial Officer | 21,852 | 0 | 09 Jan, 2026 |
| Eric J Loumeau | Chief Legal Officer | 12,835 | 0 | 13 Feb, 2026 |
| Rita Jain | - | 11,864 | 0 | 17 Jun, 2025 |
| John A Orwin | - | 10,665 | 0 | 17 Sep, 2025 |
| Magda Marquet | - | 9,930 | 0 | 16 Jan, 2026 |
| Magda Marquet | - | 9,930 | 0 | 16 Jan, 2026 |
| J. Anthony Ware | - | 9,630 | 0 | 23 Dec, 2025 |
| J. Anthony Ware | - | 9,630 | 0 | 23 Dec, 2025 |
| Dennis M Fenton | - | 4,965 | 0 | 20 Jun, 2025 |
| Hollings Renton | - | 4,965 | 0 | 12 Aug, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 11,000 | D | D |
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 11,000 | D | D |
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 11,000 | D | D |
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 11,000 | D | D |
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 11,000 | D | D |
| 20 Apr, 2026 | Hollings Renton | Stock Option (right to buy) | D | 15,000 | $0.00 | 15,000 | D | D |
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 16,510 | D | D |
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 16,510 | D | D |
| 20 Apr, 2026 | John P. Schmid | Stock Option (right to buy) | D | 15,000 | $0.00 | 15,000 | D | D |
| 20 Apr, 2026 | John P. Schmid | Stock Option (right to buy) | D | 15,000 | $0.00 | 15,000 | D | D |
| 20 Apr, 2026 | Hollings Renton | Stock Option (right to buy) | D | 15,000 | $0.00 | 15,000 | D | D |
| 20 Apr, 2026 | Hollings Renton | Stock Option (right to buy) | D | 15,000 | $0.00 | 15,000 | D | D |
| 20 Apr, 2026 | John A Orwin | Stock Option (right to buy) | D | 3,311 | $0.00 | 3,311 | D | D |
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 16,510 | D | D |
| 20 Apr, 2026 | Hollings Renton | Stock Option (right to buy) | D | 15,000 | $0.00 | 15,000 | D | D |
| 20 Apr, 2026 | John P. Schmid | Stock Option (right to buy) | D | 15,000 | $0.00 | 15,000 | D | D |
| 20 Apr, 2026 | John A Orwin | Stock Option (right to buy) | D | 3,311 | $0.00 | 3,311 | D | D |
| 20 Apr, 2026 | John A Orwin | Stock Option (right to buy) | D | 3,311 | $0.00 | 3,311 | D | D |
| 20 Apr, 2026 | Daniel Faga | Employee Stock Option (right to buy) | D | 11,000 | $0.00 | 16,510 | D | D |
| 20 Apr, 2026 | John A Orwin | Stock Option (right to buy) | D | 3,311 | $0.00 | 3,311 | D | D |