As of the latest Form 4 filed Jul 1, 2026.
What DoubleVerify Holdings Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 101 most recent filings for DV.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-01 | 2026-06-30 | Zagorski Mark Chief Executive Officer | FTax | −7.45K | $10.84 | $80.8K | No | Form 4 ↗ |
| 2026-07-01 | 2026-06-30 | Zagorski Mark, Chief Executive Officer | MExercise | +13.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John Global Chief Comm. Officer | FTax | −413.00 | $10.25 | $4.23K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +1.14K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −767.00 | $10.25 | $7.86K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +2.13K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −91.00 | $10.25 | $932.75 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +250.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −9.75K | $10.25 | $100.0K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +27.1K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −1.14K | $10.25 | $11.7K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +3.17K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −304.00 | $10.25 | $3.12K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +842.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −4.47K | $10.25 | $45.9K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +9.38K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Grimmig Andrew E Chief Legal Officer | MExercise | +2.50K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +2.38K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +842.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +5.07K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +4.04K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +12.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark Chief Executive Officer | FTax | −4.32K | $10.25 | $44.2K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | MExercise | +7.80K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | FTax | −1.52K | $10.25 | $15.6K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | MExercise | +2.76K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | FTax | −8.42K | $10.25 | $86.3K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | MExercise | +15.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | FTax | −6.70K | $10.25 | $68.7K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | MExercise | +12.1K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | FTax | −12.7K | $10.25 | $130K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zagorski Mark, Chief Executive Officer | MExercise | +22.9K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T Chief Financial Officer | FTax | −2.25K | $10.25 | $23.0K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | MExercise | +4.06K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | FTax | −1.68K | $10.25 | $17.2K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | MExercise | +3.03K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | FTax | −594.00 | $10.25 | $6.09K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | MExercise | +1.07K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | FTax | −3.74K | $10.25 | $38.3K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | MExercise | +6.76K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | FTax | −2.98K | $10.25 | $30.5K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | MExercise | +5.39K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | FTax | −8.30K | $10.25 | $85.0K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Allais Nicola T, Chief Financial Officer | MExercise | +15.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Storms Jennifer Director | MExercise | +14.7K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-05-31 | Zagorski Mark Chief Executive Officer | JOther | +416.00 | $8.25 | $3.43K | No | Form 4 ↗ |
| 2026-06-03 | 2026-05-31 | Mougis Steven John Global Chief Comm. Officer | JOther | +1.55K | $8.25 | $12.8K | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Turner Kelli Director | MExercise | +14.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Swidler Gary Director | MExercise | +14.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Perez Rosario C Director | MExercise | +14.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Wagner Scott Director | MExercise | +14.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Jain Sundeep Director | MExercise | +14.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Noell Robert Davis Director | JOther | +29.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-22 | 2026-05-21 | Providence VII U.S. Holdings L.P. 10% owner | JOther | +29.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-03 | 2026-03-31 | Zagorski Mark Chief Executive Officer | FTax | −7.45K | $9.50 | $70.8K | No | Form 4 ↗ |
| 2026-04-03 | 2026-03-31 | Zagorski Mark, Chief Executive Officer | MExercise | +13.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Grimmig Andrew E Chief Legal Officer | MExercise | +2.50K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +2.38K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +842.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +5.07K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +20.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Grimmig Andrew E, Chief Legal Officer | MExercise | +12.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T Chief Financial Officer | FTax | −1.64K | $10.21 | $16.7K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | MExercise | +4.06K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | FTax | −1.22K | $10.21 | $12.5K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | MExercise | +3.03K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | FTax | −432.00 | $10.21 | $4.41K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | MExercise | +1.07K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | FTax | −2.73K | $10.21 | $27.8K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | MExercise | +6.76K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | FTax | −10.9K | $10.21 | $111K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | MExercise | +26.9K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | FTax | −6.64K | $10.21 | $67.8K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Allais Nicola T, Chief Financial Officer | MExercise | +15.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John Global Chief Comm. Officer | FTax | −151.00 | $10.21 | $1.54K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +418.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −413.00 | $10.21 | $4.22K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +1.14K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −91.00 | $10.21 | $929.11 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +250.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −767.00 | $10.21 | $7.83K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +2.13K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −9.75K | $10.21 | $99.6K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +27.1K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −1.14K | $10.21 | $11.7K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +3.17K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −1.52K | $10.21 | $15.5K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +4.21K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | FTax | −3.38K | $10.21 | $34.5K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Mougis Steven John, Global Chief Comm. Officer | MExercise | +9.38K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark Chief Executive Officer | FTax | −3.15K | $10.21 | $32.1K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | MExercise | +7.80K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | FTax | −1.11K | $10.21 | $11.4K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | MExercise | +2.76K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | FTax | −6.72K | $10.21 | $68.7K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | MExercise | +15.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | FTax | −33.5K | $10.21 | $342K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | MExercise | +60.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | FTax | −12.7K | $10.21 | $129K | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-15 | Zagorski Mark, Chief Executive Officer | MExercise | +22.9K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-04 | 2026-03-02 | Grimmig Andrew E Chief Legal Officer | SSale | −1.00K | $10.31 | $10.3K | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also DV’s full analysis or the market-wide insider trading feed. The tabs above jump to DV’s other SEC data.
Source: SEC Form 4 filings for DV, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.