RADKE JEFFREY L
Co-Founder, CEO
RADKE JEFFREY L has filed 10 SEC Form 4 filings (12 transaction rows) across 1 company, with disclosures dating back to 2025. 10 of those filings fall inside the rolling window. Most recent filing: Aug 11, 2026.
On the most recent filing, RADKE JEFFREY L is listed as Co-Founder, CEO at Accelerant Holdings. Inside the rolling window, RADKE JEFFREY L reported 1 open-market purchase totaling $999K in ARX and 9 open-market sales totaling $8.8M in ARX. The largest disclosed transaction in the window is a sale of 95,223 ARX shares on Jul 27, 2026, worth $1.4M.
Companies traded
Other insiders at ARX
Insider Buying
$999K
reported purchases (SEC code P)
Insider Selling
$8.8M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| ARX | Co-Founder, CEO | Sale | 80,000 | $967K | Aug 11 | SEC ↗ | |
| ARX | Co-Founder, CEO | Sale | 80,000 | $965K | Aug 5 | SEC ↗ | |
| ARX | Co-Founder, CEO | Sale | 95,223 | $1.4M | Jul 29 | SEC ↗ | |
| ARX | Co-Founder, CEO | Sale | 14,777 | $211K | Jul 21 | SEC ↗ | |
| ARX | Co-Founder, CEO | Sale | 80,000 | $1.1M | Jul 21 | SEC ↗ | |
| ARX | Co-Founder, CEO | Sale | 80,000 | $1.1M | Jul 14 | SEC ↗ | |
| ARX | Co-Founder, CEO | Sale | 80,000 | $1.1M | Jul 8 | SEC ↗ | |
| ARX | Co-Founder, CEO | Sale | 80,000 | $1.0M | Jun 30 | SEC ↗ | |
| ARX | Co-Founder, CEO | Sale | 80,000 | $1.0M | Jun 26 | SEC ↗ | |
| ARX | Co-Founder, CEO | Purchase | 74,110 | $999K | Nov 18 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has RADKE JEFFREY L made?
RADKE JEFFREY L has filed 10 SEC Form 4 filings (12 transaction rows) across 1 company since 2025.
Which companies does RADKE JEFFREY L trade?
RADKE JEFFREY L has filed SEC Form 4 disclosures for 1 company, including ARX.
When was RADKE JEFFREY L's most recent SEC Form 4 filing?
RADKE JEFFREY L's most recent SEC Form 4 filing on Tracefour is dated Aug 11, 2026.
What is RADKE JEFFREY L's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, RADKE JEFFREY L is listed as Co-Founder, CEO.
What is RADKE JEFFREY L's total buy and sell value in the current window?
Inside the rolling retention window, RADKE JEFFREY L bought $999K and sold $8.8M based on SEC Form 4 filings.
What was RADKE JEFFREY L's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 95,223 ARX shares on 2026-07-27, worth $1.4M, per SEC Form 4 filings.