| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Phillips J. David | 10%+ Owner | C/O PROVIDENCE EQUITY PARTNERS L.L.C., 50 KENNEDY PLAZA, 18TH FL, PROVIDENCE | /s/ Sarah N. Conde, as Attorney-in-Fact for J. David Phillips | 2025-11-24 | 0001476657 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DV | Common Stock | Gift | -$160K | -15.4K | -50% | $10.41 | 15.4K | Nov 21, 2025 | Direct | F1 |
| holding | DV | Common Stock | 18.2M | Nov 21, 2025 | By Providence VII U.S. Holdings L.P. | F2 | |||||
| holding | DV | Common Stock | 117K | Nov 21, 2025 | By Providence Butternut Co-Investment L.P. | F3 |
| Id | Content |
|---|---|
| F1 | The securities reported represent shares of common stock of DoubleVerify Holdings, Inc. (the "Issuer") sold by the reporting person in a sale in accordance with the requirements of Rule 144 under the Securities Act. |
| F2 | J. David Phillips may be deemed to exercise voting and investment power over, and thus may be deemed to beneficially own, the securities held by Providence VII due to his relationships with Providence Holdco (International) GP Ltd. ("Holdco"). J. David Phillips hereby disclaims beneficial ownership of the shares held by Providence VII, except to the extent of his pecuniary interest therein, and this form shall not be construed as an admission that he is the beneficial owner of any of the securities reported on this form held by Providence VII. |
| F3 | J. David Phillips may be deemed to exercise voting and investment power over, and thus may be deemed to beneficially own, the securities held by Providence Butternut due to his relationships with Holdco. J. David Phillips hereby disclaims beneficial ownership of the shares held by Providence Butternut, except to the extent of his pecuniary interest therein, and this form shall not be construed as an admission that he is the beneficial owner of any of the securities reported on this form held by Providence Butternut. |