Accelerant Holdings (ARX) has 17 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 17 sales totalling $21.0M. Most recent filing: Aug. 25, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
|---|---|---|---|---|---|---|
| Aug. 25, 2026 filed Aug. 21, 2026 | Meriwether Karen Sue Director | −$10,631 | 542 | −3% | No | |
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| Aug. 14, 2026 filed Aug. 13, 2026 | Hasley Nancy Director | −$400,839 | 20,489 | −2% | Yes | |
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| Aug. 12, 2026 filed Aug. 10, 2026 | ONeill Francis James Co-Founder, Chief U/W Officer | −$1,874,884 | 152,835 | −2% | Yes | |
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| Aug. 11, 2026 filed Aug. 10, 2026 | RADKE JEFFREY L Co-Founder, CEO | −$967,096 | 80,000 | −0% | Yes | |
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| Aug. 4, 2026 filed Aug. 3, 2026 | RADKE JEFFREY L Co-Founder, CEO | −$964,528 | 80,000 | −0% | Yes | |
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Showing the 5 most recent of 17 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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