Data spanning the past 90 days through February 19, 2026 reveals that Adicet Bio's three principal insider shareholders consist of Director Andrew Sinclair (133.32K shares), Director Carl L Gordon (79.24K shares), TenPercentOwner Advisors Llc Orbimed (40.42K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Andrew Sinclair | 133,318 | 13 Jun, 2025 | |
| Carl L Gordon | 79,237 | 07 Jun, 2024 | |
| Advisors Llc Orbimed | 40,416 | 10 Oct, 2025 | |
| Aya Jakobovits | 23,009 | 07 Jun, 2024 | |
| Lloyd Klickstein | 6,785 | 13 Jun, 2025 | |
| Francesco Galimi | Svp & Chief Medical Officer | 6,363 | 26 Jan, 2024 |
| Chen Schor | President & Ceo | 9,537 | 27 Jan, 2026 |
| Steve Dubin | 1,419 | 13 Jun, 2025 | |
| Jeffrey Chodakewitz | 1,106 | 13 Jun, 2025 | |
| Katie Peng | 738 | 13 Jun, 2025 | |
| Bastiano Sanna | 369 | 02 Jun, 2023 | |
| Michael Kauffman | 369 | 07 Jun, 2024 | |
| Brian Nicholas Harvey | Chief Financial Officer | 5,145 | 27 Jan, 2026 |
| Don Healey | Chief Technology Officer | 3,452 | 27 Jan, 2026 |
| Blake Aftab | Chief Scientific Officer | 2,981 | 27 Jan, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 24 Jan, 2026 | Chen Schor | Common Stock | D | 1,755 | $8.44 | 6,820 | D | F |
| 24 Jan, 2026 | Brian Nicholas Harvey | Common Stock | D | 546 | $8.44 | 5,145 | D | F |
| 24 Jan, 2026 | Don Healey | Common Stock | D | 535 | $8.44 | 3,452 | D | F |
| 24 Jan, 2026 | Blake Aftab | Common Stock | D | 535 | $8.44 | 2,981 | D | F |
| 08 Oct, 2025 | Advisors Llc Orbimed | - | - | 64,243 | I | |||
| 08 Oct, 2025 | Advisors Llc Orbimed | - | - | 40,416 | I | |||
| 08 Oct, 2025 | Advisors Llc Orbimed | Common Stock | A | 3,500,000 | $1.00 | 40,416 | I | P |
| 08 Oct, 2025 | Advisors Llc Orbimed | Common Stock | A | 1,500,000 | $1.00 | 64,243 | I | P |
| 11 Jun, 2025 | Steve Dubin | Common Stock | A | 5,900 | $0.00 | 1,419 | D | A |
| 11 Jun, 2025 | Jeffrey Chodakewitz | Common Stock | A | 5,900 | $0.00 | 1,106 | D | A |
| 11 Jun, 2025 | Andrew Sinclair | Common Stock | A | 5,900 | $0.00 | 1,106 | D | A |
| 11 Jun, 2025 | Andrew Sinclair | - | - | 1,106 | D | |||
| 11 Jun, 2025 | Lloyd Klickstein | Common Stock | A | 5,900 | $0.00 | 6,785 | D | A |
| 11 Jun, 2025 | Katie Peng | Common Stock | A | 5,900 | $0.00 | 738 | D | A |
| 24 Jan, 2025 | Chen Schor | Common Stock | D | 28,101 | $0.92 | 8,575 | D | F |
| 24 Jan, 2025 | Brian Nicholas Harvey | Common Stock | D | 8,752 | $0.92 | 5,691 | D | F |
| 24 Jan, 2025 | Don Healey | Common Stock | D | 8,560 | $0.92 | 3,986 | D | F |
| 24 Jan, 2025 | Blake Aftab | - | - | 3,515 | D | |||
| 24 Jan, 2025 | Blake Aftab | Common Stock | D | 6,270 | $0.92 | 3,515 | D | F |
| 05 Jun, 2024 | Steve Dubin | Common Stock | A | 5,900 | $0.00 | 1,050 | D | A |