Accelerant Holdings (ARX) insider trading
Every open-market stock purchase and sale by Accelerant Holdings executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders bought $1.9M over the last 12 months (6 buys).
- Insiders sold $7M over the last 12 months (6 sales).
- Last insider buy: Karen Sue Meriwether (Insider), $8K, 10 months ago.
Last 12 months: insiders bought $1.9M (6 buys) and sold $7M (6 sales). Last close $14.99 on Jun 4, 2026.
Recent ARX insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Jun 29, 2026 | Jeffrey L Radke (CEO) | Sold | $1M |
| Jun 26, 2026 | Francis James ONeill (Officer) | Sold | $969K |
| Jun 25, 2026 | Francis James ONeill (Officer) | Sold | $960K |
| Jun 23, 2026 | Jeffrey L Radke (CEO) | Sold | $1M |
| Jun 23, 2026 | Francis James ONeill (Officer) | Sold | $1M |
| Jun 23, 2026 | Nancy Hasley (Director) | Sold | $459K |
| Jun 22, 2026 | Francis James ONeill (Officer) | Sold | $932K |
| May 13, 2026 | Karen Sue Meriwether (Director) | Bought (not open market) | — |
| May 13, 2026 | Matthew David Sternberg (COO) | Bought (not open market) | — |
| May 13, 2026 | Simon Wainwright (Director) | Bought (not open market) | — |
| May 13, 2026 | Paul Christopher Little (Director) | Bought (not open market) | — |
| May 13, 2026 | David George Paul Talach (Director) | Bought (not open market) | — |
| May 13, 2026 | Nancy Hasley (Director) | Bought (not open market) | — |
| Mar 23, 2026 | Jay Michael Green (CFO) | Sold | $638K |
| Mar 18, 2026 | Christopher Lee-Smith (Officer) | Bought (not open market) | — |
| Mar 18, 2026 | Matthew David Sternberg (COO) | Bought (not open market) | — |
| Mar 18, 2026 | Jeffrey L Radke (CEO) | Bought (not open market) | — |
| Mar 18, 2026 | Francis James ONeill (Officer) | Bought (not open market) | — |
| Mar 17, 2026 | Jay Michael Green (CFO) | Sold (not open market) | $333K |
| Feb 2, 2026 | Jay Michael Green (CFO) | Sold (not open market) | $2.6M |
| Dec 8, 2025 | Karen Sue Meriwether (Insider) | Bought | $8K |
| Nov 19, 2025 | Christopher Lee-Smith (Insider) | Bought | $197K |
| Nov 19, 2025 | Samuel Gaynor (Insider) | Bought | $101K |
| Nov 18, 2025 | Francis James ONeill (Officer) | Bought | $507K |
| Nov 17, 2025 | Matthew David Sternberg (COO) | Bought | $74.7K |
Who's trading ARX
- Jeffrey L Radke, CEO: bought $999K (1 buy), sold $2.1M (2 sales), last Jun 29, 2026
- Francis James ONeill, Officer: bought $507K (1 buy), sold $3.9M (4 sales), last Jun 26, 2026
- Nancy Hasley, General Counsel: sold $459K (1 sale), last Jun 23, 2026
- Simon Wainwright, Director: other filings, last May 13, 2026
- Paul Christopher Little, Director: other filings, last May 13, 2026
- Karen Sue Meriwether, Insider: bought $8K (1 buy), last May 13, 2026
- Matthew David Sternberg, COO: bought $74.7K (1 buy), last May 13, 2026
- David George Paul Talach, Director: other filings, last May 13, 2026
- Jay Michael Green, CFO: sold $638K (1 sale), last Mar 23, 2026
- Christopher Lee-Smith, Insider: bought $197K (1 buy), last Mar 18, 2026
- Samuel Gaynor, Insider: bought $101K (1 buy), last Nov 19, 2025
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