Jeffrey L Radke insider trades: Accelerant Holdings (ARX) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Jeffrey reports to the SEC
Open-market buys and sales
10 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 10, 2026 | ARX | ↓ Sell10b5-1 | 80,000 | $12.09 | $967K | By LLC | Aug 11, 2026 (1d) |
| Aug 3, 2026 | ARX | ↓ Sell10b5-1 | 80,000 | $12.06 | $965K | By LLC | Aug 4, 2026 (1d) |
| Jul 27, 2026 | ARX | ↓ Sell10b5-1 | 95,223 | $14.60 | $1.4M | By LLC | Jul 28, 2026 (1d) |
| Jul 20, 2026 | ARX | ↓ Sell10b5-1 | 94,777 | $13.63 | $1.3M | By LLC | Jul 20, 2026 (0d) |
| Jul 13, 2026 | ARX | ↓ Sell10b5-1 | 80,000 | $13.18 | $1.1M | By LLC | Jul 14, 2026 (1d) |
| Jul 6, 2026 | ARX | ↓ Sell10b5-1 | 80,000 | $13.33 | $1.1M | By LLC | Jul 7, 2026 (1d) |
| Jun 29, 2026 | ARX | ↓ Sell10b5-1 | 80,000 | $12.87 | $1.0M | By LLC | Jun 30, 2026 (1d) |
| Nov 14, 2025 | ARX | ↑ Buy | 74,110 | $13.48 | $999K | By LLC | Nov 18, 2025 (4d) |
| Jun 4, 2007 | PXT | ↓ Sell | 78,228 | $4.60 | $360K | Direct | Jun 5, 2007 (1d) |
| May 14, 2007 | PXT | ↓ Sell | 24,605 | $4.80 | $118K | Direct | May 29, 2007 (15d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ARX insiders
Open-market trades in the last 12 months
About Jeffrey L Radke's insider trades
Jeffrey L Radke is Co-Founder, CEO at Accelerant Holdings (ARX). Since May 14, 2007, Jeffrey has reported 1 open-market purchase worth $999K and 9 sales worth $8.2M on SEC Form 4. In the last 12 months: 1 buy ($999K) and 7 sales ($7.8M).
7 sales (94% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include grants and awards (4 filings), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ARX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.