| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Desmond Laura | Director | C/O DOUBLEVERIFY HOLDINGS, INC., 462 BROADWAY, NEW YORK | /s/ Andrew E. Grimmig, as Attorney-in-Fact for Laura B. Desmond | 2025-09-05 | 0001550028 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DV | Common Stock | Options Exercise | $97.6K | +48.5K | +27.67% | $2.01 | 224K | Sep 3, 2025 | By Trust | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DV | Options (Right to Buy) | Options Exercise | $0 | -48.5K | -100% | $0.00 | 0 | Sep 3, 2025 | Common Stock | 48.5K | $2.01 | By Trust | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents shares and options held by the Laura B. Desmond Revocable Trust for which Ms. Desmond is trustee. |
| F2 | Represents non-qualified stock options granted on September 20, 2017 that vested on November 22, 2021 upon Providence VII U.S. Holdings L.P. receiving cumulative cash proceeds in respect of its investment in the Issuer equal to two times its aggregate cash investment in the Issuer. |