Yu Jonathan Yen-Wen Insider Trading Activity
Yu Jonathan Yen-Wen has been net-selling over the last 12 months with 0 purchases and 6 sales across 1 company.
IRON is the most-traded position with 6 trades. The largest single transaction was a sale of IRON for $799K on Nov 11, 2025.
Performance Scorecard
Forward stock performance after each transaction by Yu Jonathan Yen-Wen. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -3.6% | 33% | 6 |
| 90 days | — | +9.2% | 80% | 5 |
| 120 days | — | +17.3% | 80% | 5 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersIRON · Disc Medicine, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Aug 12, 2026 | IRON | Sell | 804 | $82.64 | $66K | −1.5% | COO | |
Feb 17, 2026 | IRON | Sell | 3,231 | $62.86 | $203K | −5.6% | COO | |
Nov 11, 2025 | IRON | Sell | 8,015 | $83.15 | $666K | −11.4% | COO | |
Nov 11, 2025 | IRON | Sell | 4,585 | $83.99 | $385K | −7.3% | COO | |
Nov 11, 2025 | IRON | Sell | 9,360 | $85.33 | $799K | −16.2% | COO | |
Nov 11, 2025 | IRON | Sell | 8,040 | $85.91 | $691K | −16.5% | COO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| IRON | Disc Medicine, Inc. | 6 | $2.8M |
Other insiders at Disc Medicine, Inc.
5 other tracked filers at IRON.