DV DoubleVerify

• None no insider bought on the open market
• None no sales outside a trading plan
• $88K sold by 1 insider under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Andrew E Grimmig Chief Legal Officer
   Planned sale
   $10K 1,000 shares at $10.31 1% of stake
   Traded Mar 2 Filed Mar 4
   ↗
3. Andrew E Grimmig Chief Legal Officer
   Planned sale
   $11K 1,000 shares at $10.71 1% of stake
   Traded Feb 2 Filed Feb 4
   ↗
4. Andrew E Grimmig Chief Legal Officer
   Planned sale
   $11K 1,000 shares at $11.49 1% of stake
   Traded Jan 2 Filed Jan 6
   ↗
5. Andrew E Grimmig Chief Legal Officer
   Planned sale
   $33K 3,096 shares at $10.81 2.9% of stake
   Traded Dec 16, 2025 Filed Dec 17, 2025
   ↗
6. Andrew E Grimmig Chief Legal Officer
   Planned sale
   $10K 1,000 shares at $10.46 1.1% of stake
   Traded Dec 1, 2025 Filed Dec 3, 2025
   ↗
7. Andrew E Grimmig Chief Legal Officer
   Planned sale
   $11K 1,000 shares at $11.30 1% of stake
   Traded Nov 3, 2025 Filed Nov 5, 2025
   ↗

Also filed in the last 12 months, not counted as buying or selling: 103 option exercises, 79 share withholdings for taxes, 6 other transactions, and 2 gifts.