System1, Inc. insider trading
Every open-market purchase and sale by System1, Inc.'s officers, directors and largest shareholders since November 4, 2021, and what the share price did next.
| Date | Insider | Trade | Shares | Price | Value | 1M after | 3M after | 6M after |
|---|
Does following System1, Inc.’s insiders pay?
From April 21, 2022 to April 17, 2026, 10 insiders reported 24 open-market purchases and 14 sales not made under a pre-set plan in System1, Inc. Twelve months after each purchase was reported, the shares were −91.1% against the S&P 500 on average (median −94.6%), over 7 purchases with a full year of prices; 0% beat the index. After sales, the shares moved −84.1% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on November 17, 2022 into $804 by November 2, 2026, −47.3% a year. It held shares 57% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $16,727 (+14.0% a year), and held throughout $20,210 (+19.6%).
| Insider | Role | Purchases | 12 months after their purchases | Beat the S&P 500 | Sales | 12 months after their sales | Latest report |
|---|---|---|---|---|---|---|---|
| Cee Holdings Trust | 10% owner | 13 | −95.1% (2) | 0% | 0 | — | August 26, 2025 |
| Cannae Holdings, LLC | 10% owner | 0 | — | — | 6 | −77.2% (5) | September 7, 2023 |
| Blend Stanley | 10% owner | 3 | −94.6% (1) | 0% | 1 | −73.7% (1) | March 19, 2024 |
| Lone Star Friends Trust | 10% owner | 4 | −88.4% (2) | 0% | 0 | — | December 18, 2023 |
| Just Develop It Ltd | Director | 0 | — | — | 3 | −97.5% (3) | September 2, 2022 |
| Cannae Holdings, Inc. | 10% owner | 0 | — | — | 2 | −78.4% (2) | April 29, 2022 |
| Civantos John | Director | 2 | −81.3% (1) | 0% | 0 | — | June 17, 2025 |
| Kidambi Tridivesh | Chief Financial Officer | 2 | −94.6% (1) | 0% | 0 | — | April 17, 2026 |
| Blend L Michael | CEO & Chairman | 0 | — | — | 1 | — | June 21, 2024 |
| Phillips Christopher Stephen | Director | 0 | — | — | 1 | −100.0% (1) | September 9, 2022 |
When several insiders traded System1, Inc.
Months when 2 or more insiders became net buyers, or 3 or more net sellers, of System1, Inc. in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 2 buying crowds with six months of prices, it averaged −45.3% against the index. After 2 selling crowds, −50.7%. One company's history is too short to judge by; the test across every company is the better guide.
| Month | Crowd | 3 months on, vs S&P 500 | 6 months | 12 months |
|---|---|---|---|---|
| August 29, 2025 | 2 buying | −53.1% | −62.3% | −79.5% |
| November 30, 2022 | 3 buying | −19.7% | −28.2% | −88.8% |
| September 30, 2022 | 3 selling | −33.0% | −48.5% | −101.1% |
| April 29, 2022 | 3 selling | −34.7% | −52.9% | −77.1% |