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: 16
- Total buy volume: $123K
- Total sell volume: $2.8M
- 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 |
| Jun 26, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | OTHER | 300 | N/A |
| Jun 26, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | SELL | 300 | $22K |
| Jun 26, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | OTHER | 300 | $4K |
| Jun 22, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | OTHER | 9,700 | N/A |
| Jun 22, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | SELL | 9,700 | $705K |
| Jun 22, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | OTHER | 9,700 | $131K |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | OTHER | 13,351 | N/A |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | OTHER | 5,261 | N/A |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | SELL | 6,961 | $487K |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | SELL | 11,651 | $801K |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | OTHER | 13,351 | $132K |
| Jun 16, 2026 | Yu Jonathan Yen-Wen | IRON Disc Medicine, Inc. | OTHER | 5,261 | $52K |