List of insiders holdings for System1 Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Phillips Christopher Stephen Just Develop It Ltd Director 10% Owner | 2022-09-26 20:39:23 | 18,672,586 0 | 18,672,586 | Form 13D |
| 2 | Phillips Christopher Stephen Just Develop It Ltd JDI & AFH Ltd Director 10% Owner | 2022-09-26 20:39:23 | 18,672,586 0 | 18,672,586 | Form 13D |
| 3 | Blend Stanley Lone Star Friends Trust 10% Owner | 2024-12-27 19:58:53 | 0 6,975,103 | 6,975,103 | Form 4 |
| 4 | BGPT Trebia LP Bridgeport Partners GP LLC MARTIRE FRANK R Martire Frank III Director 10% Owner | 2023-12-06 16:18:43 | 4,523,089 0 | 4,523,089 | Form 13D |
| 5 | Blend L Michael CEO & Chairman | 2024-08-14 20:48:19 | 1,850,215 0 | 1,850,215 | Form 4 |
| 6 | Trasimene Trebia LP Director 10% Owner | 2023-03-14 17:27:04 | 1,722,235 0 | 1,722,235 | Form 4 |
| 7 | CEE Holdings Trust 10% Owner | 2025-08-26 19:56:50 | 919,555 0 | 919,555 | Form 4 |
| 8 | Filsinger Paul President | 2022-10-17 21:01:15 | 459,399 0 | 459,399 | Form 4 |
| 9 | FOLEY WILLIAM P II Director 10% Owner | 2025-12-02 17:20:51 | 390,473 0 | 390,473 | Form 13G |
| 10 | Trasimene Trebia LP Trasimene Trebia LLC FOLEY WILLIAM P II Director 10% Owner | 2025-12-02 17:20:51 | 390,473 0 | 390,473 | Form 13G |
| 11 | Ursini Charles President & COO | 2025-07-31 18:18:32 | 367,500 0 | 367,500 | Form 4 |
| 12 | Cannae Holdings Inc. Cannae Holdings LLC 10% Owner | 2025-12-02 17:18:27 | 356,797 0 | 356,797 | Form 13D |
| 13 | Prince Jennifer Mindy Director | 2024-06-13 19:59:58 | 222,433 0 | 222,433 | Form 4 |
| 14 | Fowler William Dexter Director | 2024-06-13 20:04:20 | 218,433 0 | 218,433 | Form 4 |
| 15 | Robinson Jennifer Lynn Chief Technology Officer | 2024-08-20 21:04:22 | 161,943 0 | 161,943 | Form 4 |
| 16 | Phillips Christopher Stephen Director 10% Owner | 2023-08-03 21:07:00 | 160,000 0 | 160,000 | Form 4 |
| 17 | Kidambi Tridivesh Chief Financial Officer | 2025-10-30 18:17:07 | 120,509 0 | 120,509 | Form 4 |
| 18 | Civantos John Director | 2025-08-04 20:42:27 | 70,613 0 | 70,613 | Form 4 |
| 19 | Weinrot Daniel J General Counsel & Secretary | 2025-10-30 18:16:08 | 69,982 0 | 69,982 | Form 4 |
| 20 | Coppola Brian Chief Ad Operations Officer | 2025-10-30 18:16:28 | 66,831 0 | 66,831 | Form 4 |
| 21 | Sestanovich Elizabeth Chief People Officer | 2025-10-30 18:16:45 | 59,877 0 | 59,877 | Form 4 |
| 22 | MARTIRE FRANK R Director | 2025-08-05 19:47:11 | 41,575 0 | 41,575 | Form 4 |
| 23 | Kazerani Moujan Director | 2025-08-04 20:43:26 | 40,292 0 | 40,292 | Form 4 |
| 24 | Caswell Ryan R. Director | 2025-08-05 19:46:51 | 38,577 0 | 38,577 | Form 4 |
| 25 | Naidu Taryn Jogi Director | 2025-08-04 21:11:30 | 38,562 0 | 38,562 | Form 4 |
| 26 | Horn Caroline Director | 2025-08-04 20:41:45 | 37,418 0 | 37,418 | Form 4 |
| 27 | Kumar Tanmay Director | 2025-08-04 21:11:57 | 35,196 0 | 35,196 | Form 4 |
| 28 | Linehan Mark David Director | 2021-01-13 21:47:12 | 31,900 0 | 31,900 | Form 4 |
| 29 | Stallings James B JR Director | 2020-06-16 21:14:44 | 25,000 0 | 25,000 | Form 3 |
| 30 | Levy Lance Director | 2020-06-16 21:14:29 | 25,000 0 | 25,000 | Form 3 |
| 31 | Danola Paul T. President | 2020-06-16 21:13:44 | 0 0 | 0 | Form 3 |