| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Doyle Mittie | Director | C/O CULLINAN THERAPEUTICS, INC., ONE MAIN STREET, SUITE 1350, CAMBRIDGE | /s/ Jacquelyn Sumer, Attorney-in-Fact | 08 Aug 2025 | 0001918845 |
No securities are beneficially owned.
Exhibit 24.1 - Power of Attorney