Kostman David - Insider Non-Derivative Transactions at Outbrain Inc. (OB) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Jun 5, 2025, Kostman David's relationship to Outbrain Inc. (OB) is Director,Officer (Chief Executive Officer), and currently has 1,308,940 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other OB insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Kostman David - Insider Non-Derivative Transactions of OB Common Stock
Kostman David - Insider Non-Derivative Transactions at OB
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Jun 6, 2025 | Acquisition -- (Common Stock) | 480000 | 0 | 1308940 |
| Mar 14, 2025 | P -- (Common Stock) | 20000 | 3.98 | 828940 |
| Mar 8, 2025 | F -- (Common Stock) | 11123 | 4.23 | 808940 |
| Mar 8, 2025 | F -- (Common Stock) | 34411 | 4.23 | 820063 |
| Mar 8, 2025 | M -- (Common Stock) | 200000 | 0 | 854474 |
| Jan 8, 2025 | F -- (Common Stock) | 2535 | 6.75 | 654474 |
| Dec 8, 2024 | F -- (Common Stock) | 9759 | 6.19 | 657009 |
| Oct 8, 2024 | F -- (Common Stock) | 2222 | 4.61 | 666768 |
| Sep 8, 2024 | F -- (Common Stock) | 9758 | 4.8 | 668990 |
| Jul 8, 2024 | F -- (Common Stock) | 2222 | 4.67 | 678748 |
| Jun 8, 2024 | F -- (Common Stock) | 14797 | 4.57 | 680970 |
| Jun 5, 2024 | Acquisition -- (Common Stock) | 200000 | 0 | 695767 |
| Apr 8, 2024 | F -- (Common Stock) | 2172 | 4.16 | 495767 |
| Mar 8, 2024 | F -- (Common Stock) | 5343 | 3.85 | 497939 |
| Jan 8, 2024 | F -- (Common Stock) | 2534 | 4.25 | 503282 |
| Dec 8, 2023 | F -- (Common Stock) | 4722 | 3.89 | 505816 |
| Oct 7, 2023 | F -- (Common Stock) | 2222 | 5 | 510538 |
| Sep 8, 2023 | F -- (Common Stock) | 4721 | 5.43 | 512760 |
| Jul 8, 2023 | F -- (Common Stock) | 2222 | 4.91 | 517481 |
| Jun 8, 2023 | F -- (Common Stock) | 4722 | 4.84 | 519703 |
| Jun 6, 2023 | Acquisition -- (Common Stock) | 112500 | 0 | 524425 |
| Apr 8, 2023 | F -- (Common Stock) | 2222 | 4.4 | 411925 |
| Mar 8, 2023 | F -- (Common Stock) | 2137 | 4.77 | 414147 |
| Jan 7, 2023 | F -- (Common Stock) | 2539 | 4.03 | 416284 |