Klamkin Jonathan
Chief Executive Officer
Klamkin Jonathan has filed 7 SEC Form 4 filings (33 transaction rows) across 1 company, with disclosures dating back to 2025. 7 of those filings fall inside the rolling window. Most recent filing: Aug 5, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$5.7M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| ALMU | Chief Executive Officer | Sale | 20,000 | $335K | Aug 5 | SEC ↗ | |
| ALMU | Chief Executive Officer | Sale | 20,000 | $422K | Jul 2 | SEC ↗ | |
| ALMU | Chief Executive Officer | Sale | 20,000 | $501K | Jun 3 | SEC ↗ | |
| ALMU | Chief Executive Officer | Sale | 20,000 | $499K | May 5 | SEC ↗ | |
| ALMU | Chief Executive Officer | Sale | 20,000 | $262K | Apr 3 | SEC ↗ | |
| ALMU | Chief Executive Officer | Sale | 50,000 | $903K | Mar 5 | SEC ↗ | |
| ALMU | Chief Executive Officer | Sale | 150,000 | $2.8M | Sep 9 | SEC ↗ |