Form 4 for DV DoubleVerify Holdings, Inc.
Accepted 2026-06-17 16:11:34 ET · period of report 2026-06-15 · accession 0001819928-26-000087 · 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 | 2026-06-17 16:11 | 2026-06-15 | DV | Mougis Steven John | Gbl Chief Comm. Off | M - OptEx | $0.00 | +44.0K | 95.6K | +85% | $0 |
| DM | 2026-06-17 16:11 | 2026-06-15 | DV | Mougis Steven John | Gbl Chief Comm. Off | F - Tax | $10.25 | -16.9K | 95.2K | -15% | -$173.7K |
| DM | 2026-06-17 16:11 | 2026-06-15 | DV | Mougis Steven John | Gbl Chief Comm. Off | M - OptEx | $0.00 | -44.0K | 3,429 | -93% | $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 | 2026-06-15 | M | A | 9,376 | $0.00 | 77,520 | 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 | 2026-06-15 | F | D | 4,474 | $10.25 | 73,046 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 3 | Common | Common Stock | 2026-06-15 | M | A | 842 | $0.00 | 73,888 | D | — | — | (F3) Each performance stock unit was granted on March 31, 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 | 2026-06-15 | F | D | 304 | $10.25 | 73,584 | D | — | — | (F4) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of performance stock units. |
| 5 | Common | Common Stock | 2026-06-15 | M | A | 3,171 | $0.00 | 76,755 | D | — | — | (F5) Each restricted stock unit was granted on March 31, 2025. 6.25% of the restricted stock units vested and settled on June 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date. |
| 6 | Common | Common Stock | 2026-06-15 | F | D | 1,144 | $10.25 | 75,611 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 7 | Common | Common Stock | 2026-06-15 | M | A | 27,056 | $0.00 | 102,667 | D | — | — | (F6) Each restricted stock unit was granted on March 13, 2025. 12.5% of the restricted stock units vested and were settled on the 2025 Vesting Date, and the remainder of the restricted stock units vest and settle at a rate of 12.5% on each quarterly anniversary of the 2025 Vesting Date. |
| 8 | Common | Common Stock | 2026-06-15 | F | D | 9,754 | $10.25 | 92,913 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 9 | Common | Common Stock | 2026-06-15 | M | A | 250 | $0.00 | 93,163 | D | — | — | (F7) Each performance stock unit was granted on March 15, 2024. 41.67% of the earned shares vested and were settled on March 15, 2025 (the "2025 PSU 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 PSU Vesting Date. |
| 10 | Common | Common Stock | 2026-06-15 | F | D | 91 | $10.25 | 93,072 | D | — | — | (F4) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of performance stock units. |
| 11 | Common | Common Stock | 2026-06-15 | M | A | 2,125 | $0.00 | 95,197 | D | — | — | (F8) Each restricted stock unit was granted on March 15, 2024. 6.25% of the restricted stock units vested and settled on June 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date. |
| 12 | Common | Common Stock | 2026-06-15 | F | D | 767 | $10.25 | 94,430 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 13 | Common | Common Stock | 2026-06-15 | M | A | 1,143 | $0.00 | 95,573 | D | — | — | (F9) Each restricted stock unit was granted on March 15, 2023. 6.25% of the restricted stock units vested and settled on June 15, 2023 (the "2023 Vesting Date") and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date. |
| 14 | Common | Common Stock | 2026-06-15 | F | D | 413 | $10.25 | 95,160 | D | — | — | (F2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock units. |
| 15 | Derivative | Restricted Stock Units | 2026-06-15 | M | D | 9,376 | $0.00 | 93,748 | D | — · — to — | 9,376 Common Stock | (F10) 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. |
| 16 | Derivative | Performance Stock Units | 2026-06-15 | M | D | 842 | $0.00 | 5,049 | D | — · — to — | 842 Common Stock | (F11) Performance stock units convert into common stock on a one-for-one basis. (F3) Each performance stock unit was granted on March 31, 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 31, 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. |
| 17 | Derivative | Restricted Stock Units | 2026-06-15 | M | D | 3,171 | $0.00 | 34,876 | D | — · — to — | 3,171 Common Stock | (F10) Restricted stock units convert into common stock on a one-for-one basis. (F5) Each restricted stock unit was granted on March 31, 2025. 6.25% of the restricted stock units vested and settled on June 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date. (F5) Each restricted stock unit was granted on March 31, 2025. 6.25% of the restricted stock units vested and settled on June 15, 2025 (the "2025 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2025 Vesting Date. |
| 18 | Derivative | Restricted Stock Units | 2026-06-15 | M | D | 27,056 | $0.00 | 81,168 | D | — · — to — | 27,056 Common Stock | (F10) Restricted stock units convert into common stock on a one-for-one basis. (F6) Each restricted stock unit was granted on March 13, 2025. 12.5% of the restricted stock units vested and were settled on the 2025 Vesting Date, and the remainder of the restricted stock units vest and settle at a rate of 12.5% on each quarterly anniversary of the 2025 Vesting Date. (F6) Each restricted stock unit was granted on March 13, 2025. 12.5% of the restricted stock units vested and were settled on the 2025 Vesting Date, and the remainder of the restricted stock units vest and settle at a rate of 12.5% on each quarterly anniversary of the 2025 Vesting Date. |
| 19 | Derivative | Performance Stock Units | 2026-06-15 | M | D | 250 | $0.00 | 502 | D | — · — to — | 250 Common Stock | (F11) Performance stock units convert into common stock on a one-for-one basis. (F7) Each performance stock unit was granted on March 15, 2024. 41.67% of the earned shares vested and were settled on March 15, 2025 (the "2025 PSU 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 PSU Vesting Date. (F7) Each performance stock unit was granted on March 15, 2024. 41.67% of the earned shares vested and were settled on March 15, 2025 (the "2025 PSU 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 PSU Vesting Date. |
| 20 | Derivative | Restricted Stock Units | 2026-06-15 | M | D | 2,125 | $0.00 | 14,873 | D | — · — to — | 2,125 Common Stock | (F10) Restricted stock units convert into common stock on a one-for-one basis. (F8) Each restricted stock unit was granted on March 15, 2024. 6.25% of the restricted stock units vested and settled on June 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date. (F8) Each restricted stock unit was granted on March 15, 2024. 6.25% of the restricted stock units vested and settled on June 15, 2024 (the "2024 Vesting Date"), and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2024 Vesting Date. |
| 21 | Derivative | Restricted Stock Units | 2026-06-15 | M | D | 1,143 | $0.00 | 3,429 | D | — · — to — | 1,143 Common Stock | (F10) Restricted stock units convert into common stock on a one-for-one basis. (F9) Each restricted stock unit was granted on March 15, 2023. 6.25% of the restricted stock units vested and settled on June 15, 2023 (the "2023 Vesting Date") and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date. (F9) Each restricted stock unit was granted on March 15, 2023. 6.25% of the restricted stock units vested and settled on June 15, 2023 (the "2023 Vesting Date") and the remainder of the restricted stock units vest and settle at a rate of 6.25% on each quarterly anniversary of the 2023 Vesting Date. |