Jeffrey L. Radke

Companies

• Accelerant HoldingsBoard member Jul 23, 2025 to now¹
• Accelerant HoldingsChief executive officer Jul 23, 2025 to now¹
• Argo Group International Holdings, Inc.Chief executive officer Feb 13, 2006 to Jun 5, 2007²
• Argo Group International Holdings, Inc.President Feb 13, 2006 to Jun 5, 2007²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• AAccelerant Holdings ARX583,603 shares³$11.5M at $19.77Aug 11, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 10, 2026Sold 80,000 shares at $12.09 of Accelerant Holdings³
• Aug 3, 2026Sold 80,000 shares at $12.06 of Accelerant Holdings⁴
• Jul 27, 2026Sold 15,223 shares at $14.45 of Accelerant Holdings⁵
• Jul 27, 2026Sold 80,000 shares at $14.63 of Accelerant Holdings⁵
• Jul 20, 2026Sold 80,000 shares at $13.51 of Accelerant Holdings⁶
• Jul 17, 2026Sold 14,777 shares at $14.30 of Accelerant Holdings⁶
• Jul 13, 2026Sold 80,000 shares at $13.18 of Accelerant Holdings⁷
• Jul 6, 2026Sold 80,000 shares at $13.33 of Accelerant Holdings⁸
• Jun 29, 2026Sold 80,000 shares at $12.87 of Accelerant Holdings⁹
• Jun 23, 2026Sold 80,000 shares at $13.11 of Accelerant Holdings¹⁰
• Mar 18, 2026Granted 300,171 shares of Accelerant Holdings¹¹
• Nov 14, 2025Bought 74,110 shares at $13.48 of Accelerant Holdings¹²
• Jul 25, 2025Converted 249,828 shares of Accelerant Holdings¹³
• Jul 25, 2025Converted 27,945,395 shares of Accelerant Holdings¹³
• Jul 25, 2025Converted 33,464 shares of Accelerant Holdings¹³