Jeffrey L. Radke, Co-Founder and CEO of Accelerant Holdings (ARX), made one open market purchase of common shares worth nearly $1 million in the last year, with the most recent on November 14, 2025. His total buys rank 552nd among nearly 5,000 individual insiders, below the average of $1.46 million across 3.29 transactions per person. Radke reported no open market sales in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 18, 2026 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | A | Class A Common Shares | 300171 | $0.00 | 28,845,542.0000 | 206,064,119 | 1.05% | 0.15% |
| Nov. 14, 2025 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | P | Class A Common Shares | 74110 | $13.48 | 28,545,371.0000 | 206,064,119 | 0.26% | 0.04% |
| July 25, 2025 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | C | Class A Common Shares | 249828 | $0.00 | 28,228,687.0000 | 166,185,094 | 0.89% | 0.15% |
| July 25, 2025 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | C | LP Interests of Accelerant Holdings LP | 3265 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.00% |
| July 25, 2025 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | C | Class A Common Shares | 33464 | $0.00 | 28,228,687.0000 | 166,185,094 | 0.12% | 0.02% |
| July 25, 2025 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | C | LP Interests of Accelerant Holdings LP | 24372 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.01% |
| July 25, 2025 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | C | LP Interests of Accelerant Holdings LP | 204207109 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 100.00% |
| July 25, 2025 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | C | Class A Common Shares | 27945395 | $0.00 | 28,228,687.0000 | 166,185,094 | 9864.52% | 16.82% |
| July 23, 2025 | Accelerant Holdings | $ARX | RADKE JEFFREY L | Co-Founder, CEO | A | Stock Option (Right to Buy) | 8279552 | $0.00 | 8,279,552.0000 | 166,185,094 | 9999.99% | 4.98% |