Bitterman Kevin
SEC CIK 1591747 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| IRON | Disc Medicine, Inc. | Dir | 27.1K | $8.00M | $61.63M | 22 | 2023-08-15 | 2026-09-11 |
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 22
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-09-15 16:30 | 2026-09-11 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | M - OptEx | $45.07 | +27.1K | 27.1K | New | +$1.22M |
| D | 2026-09-15 16:30 | 2026-09-11 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale+OE | $70.11 | -27.1K | 0 | -100% | -$1.90M |
| MTI | 2026-09-09 16:23 | 2026-09-04 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $79.96 | -1,689 | 13.4K | -11% | -$135.1K |
| MTI | 2026-09-03 17:43 | 2026-09-01+ | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $80.15 | -54.5K | 13.4K | -80% | -$4.37M |
| MI | 2025-12-18 | 2025-12-17 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $91.47 | -754 | 337.5K | -0.2% | -$69.0K |
| DMI | 2025-12-16 | 2025-12-12+ | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale+OE | $91.55 | -177.1K | 41.5K | -81% | -$16.22M |
| D | 2025-12-16 | 2025-12-15 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale+OE | $91.87 | -7,000 | 0 | -100% | -$643.1K |
| D | 2025-12-16 | 2025-12-15 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | M - OptEx | $13.50 | +7,000 | 7,000 | New | +$94.5K |
| MI | 2025-10-17 | 2025-10-15+ | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $85.97 | -93.6K | 396.1K | -19% | -$8.05M |
| MI | 2025-10-09 | 2025-10-07+ | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $70.14 | -90.0K | 500.6K | -15% | -$6.31M |
| I | 2025-08-26 | 2025-08-22 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $61.03 | -2,287 | 590.6K | -0.4% | -$139.6K |
| MI | 2025-08-15 | 2025-08-13+ | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $61.11 | -32.2K | 592.9K | -5% | -$1.97M |
| I | 2025-08-07 | 2025-08-05 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $60.95 | -395 | 625.1K | -0.1% | -$24.1K |
| I | 2025-08-01 | 2025-07-30 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $61.04 | -8,492 | 625.5K | -1% | -$518.4K |
| MI | 2025-07-25 | 2025-07-23+ | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $61.03 | -42.9K | 647.0K | -6% | -$2.62M |
| I | 2025-07-22 | 2025-07-18 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $61.13 | -664 | 676.8K | -0.1% | -$40.6K |
| I | 2024-06-20 | 2024-06-17 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | P - Purchase | $36.00 | +222.2K | 420.5K | +112% | +$8.00M |
| I | 2024-03-07 | 2024-03-05 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $73.50 | -26.2K | 677.5K | -4% | -$1.92M |
| MI | 2024-01-25 | 2024-01-23 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $67.65 | -102.5K | 198.3K | -34% | -$6.93M |
| I | 2024-01-12 | 2024-01-10 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $64.00 | -20.0K | 786.2K | -2% | -$1.28M |
| MI | 2023-12-14 | 2023-12-12+ | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $61.45 | -76.1K | 836.9K | -8% | -$4.67M |
| I | 2023-08-17 | 2023-08-15 | IRON | Disc Medicine, Inc. | Bitterman Kevin | Dir | S - Sale | $52.40 | -72.9K | 882.2K | -8% | -$3.82M |
Purchase Sale Sale after option exercise All abbreviations