Mark Zagorski insider trades
Open-market stock purchases and sales by Mark Zagorski, Chief Executive Officer at DoubleVerify Holdings, Inc, from SEC Form 4 filings since Jul 10, 2017.
Track record: 14% of 7 scored buys are up 5% or more since purchase, averaging -30%.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $158K |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $83.6K |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $105K |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $19K |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $53.8K |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Sep 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Jun 30, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $80.8K |
| Jun 30, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $130K |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $68.7K |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $86.3K |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $15.6K |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Sold (not open market) | $44.2K |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| Jun 15, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | — |
| May 31, 2026 | DV DoubleVerify Holdings, Inc | Bought (not open market) | $3.4K |
Companies traded
- DV DoubleVerify Holdings, Inc: 7 buys, last Sep 15, 2026
- TEAD Teads Holding Co: other filings, last May 13, 2026
- OB Outbrain Inc: other filings, last Jun 5, 2025
- RUBI Rubicon Project, Inc: other filings, last Apr 1, 2020
- TLRA Telaria, Inc: 1 buy, last Apr 1, 2020
- TRMR Tremor Video Inc: 1 buy, last Aug 11, 2017