Accelerant Holdings insider trading
Every open-market purchase and sale by Accelerant Holdings'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 Accelerant Holdings’s insiders pay?
From July 29, 2025 to August 25, 2026, 7 insiders reported 5 open-market purchases and 2 sales not made under a pre-set plan in Accelerant Holdings. After sales, the shares moved −75.3% against the index over 12 months (a negative figure means selling was the right call). 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 19, 2025 into $14,806 by November 2, 2026, +51.5% a year. It held shares 100% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $11,540 (+16.4% a year), and held throughout $11,540 (+16.4%).
| Insider | Role | Purchases | 12 months after their purchases | Beat the S&P 500 | Sales | 12 months after their sales | Latest report |
|---|---|---|---|---|---|---|---|
| Acp Accelerant Holdings, L.P. | Director | 0 | — | — | 1 | −75.3% (1) | July 29, 2025 |
| Gaynor Samuel | Director | 1 | — | — | 0 | — | November 20, 2025 |
| Lee-Smith Christopher | Co-Founder, Head of Distrib. | 1 | — | — | 0 | — | December 17, 2025 |
| Meriwether Karen Sue | Director | 0 | — | — | 1 | — | August 25, 2026 |
| Oneill Francis James | Co-Founder, Chief U/W Officer | 1 | — | — | 0 | — | November 20, 2025 |
| Radke Jeffrey L | Co-Founder, CEO | 1 | — | — | 0 | — | November 18, 2025 |
| Sternberg Matthew David | COO, Risk Exchange | 1 | — | — | 0 | — | November 19, 2025 |
When several insiders traded Accelerant Holdings
Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Accelerant Holdings 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 1 buying crowd with six months of prices, it averaged −4.4% against the index. 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 |
|---|---|---|---|---|
| November 28, 2025 | 4 buying | −20.2% | −4.4% | not yet |