JEFFREY L RADKE
CIK 1241965 · Co-Founder, CEO · last filed 2026-03-20
JEFFREY L RADKE is a Co-Founder, CEO who has filed 7 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for ARX, was dated Mar 20, 2026. Across all open-market trades the lifetime net is +$521.3K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $7.6M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$7.60M
2
7
$521.3K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ARX | Co-Founder, CEO | 583,603 | $13.03 | $7.60M | $999.4K | 4 | 2026-03-20 |
| Argo Group International Holdings, Ltd. (PXT) Delisted | President and CEO | 194,816 | — | — | -$478.0K | 3 | 2007-06-05 |
Recent Filings
7 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-20 | ARX | Grant (A) | +300,171 | $0 | EDGAR |
| 2025-11-18 | ARX | Buy (P) | +74,110 | $999.4K | EDGAR |
| 2025-07-29 | ARX | Conv (C) | +28,228,687 | $0 | EDGAR |
| 2025-07-25 | ARX | Grant (A) | — | $0 | EDGAR |
| 2007-06-05 | Argo Group International Holdings, Ltd. (PXT) Delisted | Sell (S) | −78,228 | -$359.8K | EDGAR |
| 2007-05-29 | Argo Group International Holdings, Ltd. (PXT) Delisted | Sell (S) | −24,605 | -$118.2K | EDGAR |
| 2007-03-16 | Argo Group International Holdings, Ltd. (PXT) Delisted | Grant (A) | +80,080 | $400.0K | EDGAR |