| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Anderson Craig Eric | CCDSO | C/O ACV AUCTIONS INC., 640 ELLICOTT ST., SUITE 321, BUFFALO | /s/ Michelle Webb, Attorney-in-Fact | 06 Jan 2026 | 0001852174 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACVA | Common Stock | Tax liability | $33,226 | -4,008 | -1.2% | $8.29 | 323,530 | 02 Jan 2026 | Direct | F1 |
| transaction | ACVA | Common Stock | Tax liability | $47,402 | -5,718 | -1.8% | $8.29 | 317,812 | 02 Jan 2026 | Direct | F1 |
| transaction | ACVA | Common Stock | Tax liability | $39,361 | -4,748 | -1.5% | $8.29 | 313,064 | 02 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | These shares were withheld by the Issuer to cover the tax liability upon the vesting of a time-based restricted stock unit previously granted, and does not represent a discretionary sale by the reporting person. |