David Kostman

Chief Executive Officer, Outbrain.

Companies

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

As of each latest filing. The line shows shares held over time.

Recent filings

  • Jun 5, 2026Shares withheld for tax 6,716 shares at $1.15 of Outbrain6
  • Jun 5, 2026Shares withheld for tax 7,870 shares at $1.15 of Outbrain6
  • Jun 5, 2026Shares withheld for tax 28,411 shares at $1.22 of Outbrain6
  • Jun 2, 2026Bought 13,500 shares at $1.07 of Outbrain7
  • Jun 1, 2026Bought 15,000 shares at $1.19 of Outbrain7
  • May 29, 2026Bought 18,000 shares at $1.16 of Outbrain7
  • May 13, 2026Granted 324,000 shares of Outbrain8
  • Mar 7, 2026Shares withheld for tax 13,680 shares at $0.84 of Outbrain9
  • Mar 7, 2026Shares withheld for tax 11,043 shares at $0.84 of Outbrain9
  • Mar 7, 2026Shares withheld for tax 7,660 shares at $0.84 of Outbrain9
  • Sep 7, 2025Shares withheld for tax 16,590 shares at $1.63 of Outbrain10
  • Sep 7, 2025Shares withheld for tax 13,391 shares at $1.63 of Outbrain10
  • Sep 7, 2025Shares withheld for tax 9,216 shares at $1.63 of Outbrain10
  • Jun 7, 2025Shares withheld for tax 33,180 shares at $2.81 of Outbrain11
  • Jun 7, 2025Shares withheld for tax 13,392 shares at $2.81 of Outbrain11
  • Jun 7, 2025Shares withheld for tax 9,216 shares at $2.81 of Outbrain11
  • Jun 5, 2025Granted 480,000 shares of Outbrain12
  • Mar 13, 2025Bought 20,000 shares at $3.98 of Outbrain13
  • Mar 7, 2025Shares withheld for tax 11,123 shares at $4.23 of Outbrain14
  • Mar 7, 2025Shares withheld for tax 34,411 shares at $4.23 of Outbrain14
  • Mar 7, 2025Exercised options 200,000 shares of Outbrain14
  • Mar 7, 2025Shares withheld for tax 9,758 shares at $4.23 of Outbrain15
  • Mar 7, 2025Shares withheld for tax 9,216 shares at $4.23 of Outbrain16
  • Jan 7, 2025Shares withheld for tax 2,535 shares at $6.75 of Outbrain17
  • Dec 7, 2024Shares withheld for tax 9,759 shares at $6.19 of Outbrain18

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18