Yu Jonathan Yen-Wen
Chief Operating Officer
Yu Jonathan Yen-Wen has filed 9 SEC Form 4 filings (23 transaction rows) across 1 company, with disclosures dating back to 2025. 9 of those filings fall inside the rolling window. Most recent filing: Aug 27, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$5.6M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| IRON | Chief Operating Officer | Sale | 300 | $25K | Aug 27 | SEC ↗ | |
| IRON | Chief Operating Officer | Sale | 8,796 | $731K | Aug 27 | SEC ↗ | |
| IRON | Chief Operating Officer | Sale | 804 | $66K | Aug 14 | SEC ↗ | |
| IRON | Chief Operating Officer | Sale | 100 | $8K | Jul 9 | SEC ↗ | |
| IRON | Chief Operating Officer | Sale | 300 | $22K | Jun 30 | SEC ↗ | |
| IRON | Chief Operating Officer | Sale | 9,700 | $705K | Jun 25 | SEC ↗ | |
| IRON | Chief Operating Officer | Sale | 18,612 | $1.3M | Jun 18 | SEC ↗ | |
| IRON | Chief Operating Officer | Sale | 3,231 | $203K | Feb 17 | SEC ↗ | |
| IRON | Chief Operating Officer | Sale | 30,000 | $2.5M | Nov 13 | SEC ↗ |