Accelerant Holdings
Organization details
- Legal name
- Accelerant Holdings
- Ownership
- Public
- Status
- Active
- SIC code
- 6411 — Insurance Agents, Brokers & Service
- Jurisdiction of incorporation
- Cayman Islands
- Headquarters city
- Grand Cayman
- Headquarters country
- Cayman Islands
- Fiscal year end
- December
- Ticker symbol
- ARX
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001997350
- EIN
- 98-1753044
Board of directors
-
Christopher Lee-Smith · Director · Co-Founder, Head of Distrib.Since 2025
-
David George Paul Talach · DirectorSince 2026
-
Jeffrey L. Radke · Director · Co-Founder, CEOSince 2025
-
Karen Sue Meriwether · DirectorSince 2025
-
Keoni Andrew Schwartz · DirectorSince 2025
-
Kunal Arora · DirectorSince 2025
-
Michael Kenneth Searles · DirectorSince 2025
-
Nancy Hasley · Director · General CounselSince 2025
-
Paul Christopher Little · DirectorSince 2025
-
Samuel Gaynor · DirectorSince 2025
-
Simon Wainwright · DirectorSince 2026
-
Wendy Liisa Harrington · DirectorSince 2025
Chief executives
Outstanding · grade A+
Out of 100, from shareholder return, dividends, growth and acquisitions.
Partial: only 20% of the scoring weight is on file.
- Revenue growth 20%
- 100
51.5% a year in revenue
20% of the scoring weight is on file. Figures cover December 2024 – December 2025.
Director election results
Annual meeting of May 12, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
98.9%
-
100.0%
-
100.0%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $1,886,618
- 6 purchases by 6 insiders
- Sold, last 12 months
- $21,575,835
- 25 sales by 6 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 21, 2026 | Karen Sue Meriwether Director | Open-market sale | −542 | $19.62 | $10,631 |
| Aug 13, 2026 | Nancy Hasley Director | Open-market sale | −20,489 | $19.56 | $400,839 |
| Aug 11, 2026 | ONeill Francis James Officer (Co-Founder, Chief U/W Officer) | Open-market sale | −89,219 | $12.41 | $1,107,217 |
| Aug 10, 2026 | Jeffrey L. Radke Director, Officer (Co-Founder, CEO), 10% owner | Open-market sale | −80,000 | $12.09 | $967,096 |
| Aug 10, 2026 | ONeill Francis James Officer (Co-Founder, Chief U/W Officer) | Open-market sale | −63,616 | $12.07 | $767,667 |
| Aug 3, 2026 | Jeffrey L. Radke Director, Officer (Co-Founder, CEO), 10% owner | Open-market sale | −80,000 | $12.06 | $964,528 |
| Jul 28, 2026 | ONeill Francis James Officer (Co-Founder, Chief U/W Officer) | Open-market sale | −104,647 | $14.56 | $1,523,451 |
| Jul 27, 2026 | Jeffrey L. Radke Director, Officer (Co-Founder, CEO), 10% owner | Open-market sale | −80,000 | $14.63 | $1,170,520 |
| Jul 27, 2026 | ONeill Francis James Officer (Co-Founder, Chief U/W Officer) | Open-market sale | −110,467 | $14.63 | $1,616,221 |
| Jul 27, 2026 | Sternberg Matthew David Officer (COO, Risk Exchange) | Open-market sale | −17,568 | $14.64 | $257,206 |
| Jul 27, 2026 | Jeffrey L. Radke Director, Officer (Co-Founder, CEO), 10% owner | Open-market sale | −15,223 | $14.45 | $220,013 |
| Jul 23, 2026 | Sternberg Matthew David Officer (COO, Risk Exchange) | Shares withheld for tax | −3,910 | $13.77 | $53,841 |
| Jul 20, 2026 | Jeffrey L. Radke Director, Officer (Co-Founder, CEO), 10% owner | Open-market sale | −80,000 | $13.51 | $1,080,544 |
| Jul 17, 2026 | Jeffrey L. Radke Director, Officer (Co-Founder, CEO), 10% owner | Open-market sale | −14,777 | $14.30 | $211,279 |
| Jul 15, 2026 | ONeill Francis James Officer (Co-Founder, Chief U/W Officer) | Open-market sale | −82,767 | $12.71 | $1,052,051 |
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