Updated Jul 16, 2026
Yu Jonathan Yen-Wen has filed 4 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $4.77M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-09 | IRON | Disc Medicine, Inc. | S — Open-market sale | 100 | $82.50 | $8K |
| 2026-07-09 | IRON | Disc Medicine, Inc. | M — Option exercise | 100 | $13.50 | $1K |
| 2026-06-30 | IRON | Disc Medicine, Inc. | S — Open-market sale | 300 | $72.50 | $22K |
| 2026-06-30 | IRON | Disc Medicine, Inc. | M — Option exercise | 300 | $13.50 | $4K |
| 2026-06-25 | IRON | Disc Medicine, Inc. | S — Open-market sale | 9.7K | $72.66 | $705K |
| 2026-06-25 | IRON | Disc Medicine, Inc. | M — Option exercise | 9.7K | $13.50 | $131K |
| 2026-06-18 | IRON | Disc Medicine, Inc. | S — Open-market sale | 7.0K | $69.92 | $487K |
| 2026-06-18 | IRON | Disc Medicine, Inc. | S — Open-market sale | 11.7K | $68.76 | $801K |
| 2026-06-18 | IRON | Disc Medicine, Inc. | M — Option exercise | 13.4K | $9.86 | $132K |
| 2026-06-18 | IRON | Disc Medicine, Inc. | M — Option exercise | 5.3K | $9.86 | $52K |
| 2026-02-18 | IRON | Disc Medicine, Inc. | S — Open-market sale | 3.2K | $62.86 | $203K |
| 2026-02-12 | IRON | Disc Medicine, Inc. | A — Grant or award | 17.0K | $0.00 | |
| 2025-11-14 | IRON | Disc Medicine, Inc. | S — Open-market sale | 8.0K | $85.91 | $691K |
| 2025-11-14 | IRON | Disc Medicine, Inc. | S — Open-market sale | 9.4K | $85.33 | $799K |
| 2025-11-14 | IRON | Disc Medicine, Inc. | S — Open-market sale | 4.6K | $83.99 | $385K |
| 2025-11-14 | IRON | Disc Medicine, Inc. | S — Open-market sale | 8.0K | $83.15 | $666K |
| 2025-11-14 | IRON | Disc Medicine, Inc. | M — Option exercise | 30.0K | $2.65 | $80K |
Yu Jonathan Yen-Wen is a corporate insider — currently tracked as Insider of Disc Medicine, Inc. (IRON). InsiderAlpha tracks every SEC Form 4 filing in real time.
4 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 10 open-market sales ($4.77M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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