| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Miller Mary | Chief Legal Officer | C/O ACRIVON THERAPEUTICS, INC., 480 ARSENAL WAY, SUITE 100, WATERTOWN | /s/ Adam D. Levy, Attorney-in-Fact | 03 Oct 2025 | 0001841088 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACRV | Common Stock | Tax liability | $514 | -284 | -0.8% | $1.81 | 35,297 | 01 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares withheld by the Issuer to satisfy the mandatory tax withholding requirement upon vesting of restricted stock units. |