Form 4 for DV DoubleVerify Holdings, Inc.
Accepted 2026-09-17 16:07:31 ET · period of report 2026-09-15 · accession 0001819928-26-000095 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-09-17 16:07 | 2026-09-15 | DV | Grimmig Andrew E | CLO | M - OptEx | $0.00 | +27.0K | 185.7K | +17% | $0 |
| DM | 2026-09-17 16:07 | 2026-09-15 | DV | Grimmig Andrew E | CLO | F - Tax | $13.50 | -12.2K | 184.6K | -6% | -$164.6K |
| DM | 2026-09-17 16:07 | 2026-09-15 | DV | Grimmig Andrew E | CLO | M - OptEx | $0.00 | -27.0K | 2,500 | -92% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-09-15 | M | A | 12,188 | $0.00 | 181,906 | D | — | — | (F1) Each restricted stock unit was granted on March 12, 2026. 8.33% of the restricted stock units vested and were settled on March 15, 2026 (the "2026 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date. |
| 2 | Common | Common Stock | 2026-09-15 | F | D | 5,497 | $13.50 | 176,409 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 3 | Common | Common Stock | 2026-09-15 | M | A | 4,041 | $0.00 | 180,450 | D | — | — | (F3) Each performance stock unit was granted on March 13, 2025. 41.67% of the earned shares vested and were settled on the 2026 Vesting Date, and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date. |
| 4 | Common | Common Stock | 2026-09-15 | F | D | 1,823 | $13.50 | 178,627 | D | — | — | (F4) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of performance stock units. |
| 5 | Common | Common Stock | 2026-09-15 | M | A | 5,073 | $0.00 | 183,700 | D | — | — | (F5) Each restricted stock unit was granted on March 13, 2025. 6.25% of the restricted stock units vested and were settled on March 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date. |
| 6 | Common | Common Stock | 2026-09-15 | F | D | 2,288 | $13.50 | 181,412 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 7 | Common | Common Stock | 2026-09-15 | M | A | 843 | $0.00 | 182,255 | D | — | — | (F6) Each performance stock unit was granted on December 19, 2023. 41.67% of the earned shares vested and were settled on the 2025 Vesting Date, and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2025 Vesting Date. |
| 8 | Common | Common Stock | 2026-09-15 | F | D | 381 | $13.50 | 181,874 | D | — | — | (F4) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of performance stock units. |
| 9 | Common | Common Stock | 2026-09-15 | M | A | 2,384 | $0.00 | 184,258 | D | — | — | (F7) Each restricted stock unit was granted on December 19, 2023. 6.25% of the restricted stock units vested and were settled on March 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date. |
| 10 | Common | Common Stock | 2026-09-15 | F | D | 1,076 | $13.50 | 183,182 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 11 | Common | Common Stock | 2026-09-15 | M | A | 2,500 | $0.00 | 185,682 | D | — | — | (F8) Each restricted stock unit was granted on December 12, 2022. 6.25% of the restricted stock units vested and were settled on March 15, 2023 (the "2023 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date. |
| 12 | Common | Common Stock | 2026-09-15 | F | D | 1,128 | $13.50 | 184,554 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 13 | Derivative | Restricted Stock Units | 2026-09-15 | M | D | 12,188 | $0.00 | 109,684 | D | — · — to — | 12,188 Common Stock | (F9) Restricted stock units convert into common stock on a one-for-one basis. (F1) Each restricted stock unit was granted on March 12, 2026. 8.33% of the restricted stock units vested and were settled on March 15, 2026 (the "2026 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date. (F1) Each restricted stock unit was granted on March 12, 2026. 8.33% of the restricted stock units vested and were settled on March 15, 2026 (the "2026 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date. |
| 14 | Derivative | Performance Stock Units | 2026-09-15 | M | D | 4,041 | $0.00 | 20,199 | D | — · — to — | 4,041 Common Stock | (F10) Performance stock units convert into common stock on a one-for-one basis. (F3) Each performance stock unit was granted on March 13, 2025. 41.67% of the earned shares vested and were settled on the 2026 Vesting Date, and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date. (F3) Each performance stock unit was granted on March 13, 2025. 41.67% of the earned shares vested and were settled on the 2026 Vesting Date, and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2026 Vesting Date. |
| 15 | Derivative | Restricted Stock Units | 2026-09-15 | M | D | 5,073 | $0.00 | 45,657 | D | — · — to — | 5,073 Common Stock | (F9) Restricted stock units convert into common stock on a one-for-one basis. (F5) Each restricted stock unit was granted on March 13, 2025. 6.25% of the restricted stock units vested and were settled on March 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date. (F5) Each restricted stock unit was granted on March 13, 2025. 6.25% of the restricted stock units vested and were settled on March 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date. |
| 16 | Derivative | Performance Stock Units | 2026-09-15 | M | D | 843 | $0.00 | 843 | D | — · — to — | 843 Common Stock | (F10) Performance stock units convert into common stock on a one-for-one basis. (F6) Each performance stock unit was granted on December 19, 2023. 41.67% of the earned shares vested and were settled on the 2025 Vesting Date, and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2025 Vesting Date. (F6) Each performance stock unit was granted on December 19, 2023. 41.67% of the earned shares vested and were settled on the 2025 Vesting Date, and the remainder of the earned shares vest and settle at a rate of 8.33% on each quarterly anniversary of the 2025 Vesting Date. |
| 17 | Derivative | Restricted Stock Units | 2026-09-15 | M | D | 2,384 | $0.00 | 11,917 | D | — · — to — | 2,384 Common Stock | (F9) Restricted stock units convert into common stock on a one-for-one basis. (F7) Each restricted stock unit was granted on December 19, 2023. 6.25% of the restricted stock units vested and were settled on March 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date. (F7) Each restricted stock unit was granted on December 19, 2023. 6.25% of the restricted stock units vested and were settled on March 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date. |
| 18 | Derivative | Restricted Stock Units | 2026-09-15 | M | D | 2,500 | $0.00 | 2,500 | D | — · — to — | 2,500 Common Stock | (F9) Restricted stock units convert into common stock on a one-for-one basis. (F8) Each restricted stock unit was granted on December 12, 2022. 6.25% of the restricted stock units vested and were settled on March 15, 2023 (the "2023 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date. (F8) Each restricted stock unit was granted on December 12, 2022. 6.25% of the restricted stock units vested and were settled on March 15, 2023 (the "2023 Vesting Date"), and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date. |