Yu Jonathan Yen-Wen — Chief Operating Officer
Insider trading activity for Yu Jonathan Yen-Wen sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Operating Officer
- Company: Disc Medicine, Inc.
- Total insider trades: 4
- Total buy volume: $123K
- Total sell volume: $756K
- Last trade: Aug 25, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 25, 2026 | Yu Jonathan Yen-Wen | IIRON Disc Medicine, Inc. | SELL | 8,796 | $731K |
| Aug 25, 2026 | Yu Jonathan Yen-Wen | IIRON Disc Medicine, Inc. | BUY | 8,796 | $119K |
| Aug 24, 2026 | Yu Jonathan Yen-Wen | IIRON Disc Medicine, Inc. | SELL | 300 | $25K |
| Aug 24, 2026 | Yu Jonathan Yen-Wen | IIRON Disc Medicine, Inc. | BUY | 300 | $4K |