Yu Jonathan Yen-Wen
SEC CIK 1951849 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| IRON | Disc Medicine, Inc. | Chief Business Off | 63.1K | — | $5.68M | 19 | 2024-01-10 | 2026-08-24 |
Most active insiders at IRON, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | AI DMI LLC | 10% | — | $59.87M |
| 2 | Bitterman Kevin | Dir | — | $37.69M |
| 3 | Quisel John D | CEO, Dir | — | $12.03M |
| 4 | Yu Jonathan Yen-Wen | COO | — | $5.59M |
| 5 | Savage William Jacob | Chief Medical Off | — | $2.27M |
| 6 | Khara Rahul | CLO | — | $1.87M |
| 7 | Franchi Jean M. | CFO | — | $1.20M |
| 8 | Stephenson Pamela | Chief Commercial Off | — | $347.7K |
Transactions 19
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-08-26 20:10 | 2026-08-24+ | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | M - OptEx | $13.50 | +9,096 | 63.1K | +17% | +$122.8K |
| DMT | 2026-08-26 20:10 | 2026-08-24+ | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale+OE | $83.10 | -9,096 | 54.3K | -14% | -$755.9K |
| DT | 2026-08-14 19:14 | 2026-08-12 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | M - OptEx | $13.50 | +804 | 55.1K | +1% | +$10.9K |
| DT | 2026-08-14 19:14 | 2026-08-12 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale+OE | $82.64 | -804 | 54.3K | -1% | -$66.4K |
| DT | 2026-07-09 19:35 | 2026-07-07 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | M - OptEx | $13.50 | +100 | 54.4K | +0.2% | +$1,350 |
| DT | 2026-07-09 19:35 | 2026-07-07 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale+OE | $82.50 | -100 | 54.3K | -0.2% | -$8,250 |
| DT | 2026-06-30 17:45 | 2026-06-26 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | M - OptEx | $13.50 | +300 | 54.6K | +0.6% | +$4,050 |
| DT | 2026-06-30 17:45 | 2026-06-26 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale+OE | $72.50 | -300 | 54.3K | -0.5% | -$21.8K |
| DT | 2026-06-24 20:34 | 2026-06-22 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | M - OptEx | $13.50 | +9,700 | 64.0K | +18% | +$130.9K |
| DT | 2026-06-24 20:34 | 2026-06-22 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale+OE | $72.66 | -9,700 | 54.3K | -15% | -$704.8K |
| DMT | 2026-06-18 16:43 | 2026-06-16 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | M - OptEx | $9.86 | +18.6K | 72.9K | +34% | +$183.5K |
| DMT | 2026-06-18 16:43 | 2026-06-16 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale+OE | $69.19 | -18.6K | 54.3K | -26% | -$1.29M |
| 2026-02-17 | 2026-02-17 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale | $62.86 | -3,231 | 54.3K | -6% | -$203.1K | |
| D | 2026-02-11 | 2026-02-10 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | A - Grant | $0.00 | +17.0K | 57.6K | +42% | $0 |
| DMT | 2025-11-13 | 2025-11-11 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale+OE | $84.70 | -30.0K | 58.0K | -34% | -$2.54M |
| DT | 2025-11-13 | 2025-11-11 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | M - OptEx | $2.65 | +30.0K | 70.6K | +74% | +$79.5K |
| 2025-02-20 | 2025-02-18 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | S - Sale | $54.58 | -1,610 | 40.6K | -4% | -$87.9K | |
| D | 2025-02-12 | 2025-02-10 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | COO | A - Grant | $0.00 | +24.0K | 42.2K | +132% | $0 |
| D | 2024-03-01 | 2024-01-10 | IRON | Disc Medicine, Inc. | Yu Jonathan Yen-Wen | Chief Business Off | A - Grant | $0.00 | +18.2K | 18.2K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations