| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MITCHELL DEAN J | Director | C/O PRAXIS PRECISION MEDICINES, INC., 99 HIGH STREET, 30TH FLOOR, BOSTON | /s/ Alex Nemiroff, as Attorney-in-Fact | 2025-06-27 | 0001199297 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRAX | Stock Option (Right to Buy) | Award | $0 | +10.5K | $0.00 | 10.5K | Jun 26, 2025 | Common Stock | 10.5K | $44.04 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The shares subject to this option shall vest in twelve (12) equal monthly installments over one (1) year commencing on June 26, 2025. |