IRON Disc Medicine, Inc.
Nasdaq · SEC CIK 1816736 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $120.87M 36 sales by 8 insiders
- Filings on record
- 210 since 2021-10-06, latest 2026-09-16 18:44
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| AI DMI LLC | 10% | — | $59.87M |
| Bitterman Kevin | Dir | — | $37.69M |
| Quisel John D | CEO, Dir | — | $12.03M |
| Yu Jonathan Yen-Wen | COO | — | $5.59M |
| Savage William Jacob | Chief Medical Off | — | $2.27M |
| Khara Rahul | CLO | — | $1.87M |
| Franchi Jean M. | CFO | — | $1.20M |
| Stephenson Pamela | Chief Commercial Off | — | $347.7K |
Transactions 207
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-02-12 | 2025-02-10 | IRON | Khara Rahul | CLO | A - Grant | $0.00 | +24.0K | 38.0K | +171% | $0 |
| DT | 2025-02-04 | 2025-02-03 | IRON | Khara Rahul | CLO | M - OptEx | $14.69 | +7,500 | 21.5K | +53% | +$110.2K |
| DMT | 2025-02-04 | 2025-02-03 | IRON | Khara Rahul | CLO | S - Sale+OE | $55.55 | -7,500 | 14.0K | -35% | -$416.6K |
| DMT | 2025-01-06 | 2025-01-02 | IRON | Khara Rahul | CLO | S - Sale+OE | $62.75 | -7,500 | 16.1K | -32% | -$470.6K |
| DT | 2025-01-06 | 2025-01-02 | IRON | Khara Rahul | CLO | M - OptEx | $14.69 | +7,500 | 21.5K | +53% | +$110.2K |
| DMT | 2025-01-02 | 2024-12-30+ | IRON | Quisel John D | CEO, Dir | M - OptEx | $6.01 | +23.0K | 85.1K | +37% | +$138.4K |
| DMT | 2025-01-02 | 2024-12-30 | IRON | Quisel John D | CEO, Dir | S - Sale+OE | $61.95 | -13.0K | 74.0K | -15% | -$806.1K |
| DMT | 2024-12-26 | 2024-12-23 | IRON | Quisel John D | CEO, Dir | S - Sale+OE | $63.14 | -19.8K | 88.5K | -18% | -$1.25M |
| DT | 2024-12-26 | 2024-12-23 | IRON | Quisel John D | CEO, Dir | M - OptEx | $2.65 | +19.8K | 91.9K | +28% | +$52.5K |
| DT | 2024-12-18 | 2024-12-16 | IRON | Quisel John D | CEO, Dir | M - OptEx | $1.01 | +12.8K | 84.9K | +18% | +$12.9K |
| DMT | 2024-12-18 | 2024-12-16 | IRON | Quisel John D | CEO, Dir | S - Sale+OE | $66.01 | -12.8K | 78.9K | -14% | -$844.3K |
| DMT | 2024-12-04 | 2024-12-02 | IRON | White William Richard | Dir | M - OptEx | $3.39 | +1,957 | 1,957 | New | +$6,635 |
| DMT | 2024-12-04 | 2024-12-02 | IRON | White William Richard | Dir | S - Sale+OE | $64.63 | -1,957 | 0 | -100% | -$126.5K |
| DMT | 2024-11-26 | 2024-11-25 | IRON | Savage William Jacob | Chief Medical Off | S - Sale+OE | $65.46 | -14.2K | 45.9K | -24% | -$928.4K |
| DMT | 2024-11-26 | 2024-11-25 | IRON | Savage William Jacob | Chief Medical Off | M - OptEx | $12.15 | +14.2K | 54.6K | +35% | +$172.3K |
| DT | 2024-11-19 | 2024-11-15 | IRON | Savage William Jacob | Chief Medical Off | M - OptEx | $9.86 | +9,158 | 49.6K | +23% | +$90.3K |
| DMT | 2024-11-19 | 2024-11-15 | IRON | Savage William Jacob | Chief Medical Off | S - Sale+OE | $59.64 | -9,158 | 40.5K | -18% | -$546.2K |
| DMT | 2024-11-05 | 2024-11-01+ | IRON | White William Richard | Dir | S - Sale+OE | $58.27 | -7,337 | 5,346 | -58% | -$427.5K |
| DMT | 2024-11-05 | 2024-11-01+ | IRON | White William Richard | Dir | M - OptEx | $44.71 | +7,337 | 201 | New | +$328.0K |
| DMT | 2024-10-03 | 2024-10-01 | IRON | White William Richard | Dir | S - Sale+OE | $51.31 | -201 | 129 | -61% | -$10.3K |
| DT | 2024-10-03 | 2024-10-01 | IRON | White William Richard | Dir | M - OptEx | $9.86 | +201 | 201 | New | +$1,982 |
| T | 2024-09-18 | 2024-09-16 | IRON | Savage William Jacob | Chief Medical Off | S - Sale | $47.41 | -1,500 | 40.4K | -4% | -$71.1K |
| DMT | 2024-09-05 | 2024-09-03 | IRON | White William Richard | Dir | S - Sale+OE | $49.65 | -1,957 | 10 | -99% | -$97.2K |
| DMT | 2024-09-05 | 2024-09-03 | IRON | White William Richard | Dir | M - OptEx | $3.39 | +1,957 | 1,957 | New | +$6,635 |
| T | 2024-09-04 | 2024-09-03 | IRON | Savage William Jacob | Chief Medical Off | S - Sale | $50.59 | -1,500 | 41.9K | -3% | -$75.9K |
| DMT | 2024-08-05 | 2024-08-01 | IRON | White William Richard | Dir | S - Sale+OE | $43.44 | -201 | 0 | -100% | -$8,732 |
| DT | 2024-08-05 | 2024-08-01 | IRON | White William Richard | Dir | M - OptEx | $9.86 | +201 | 201 | New | +$1,982 |
| D | 2024-07-10 | 2024-07-08 | IRON | Quisel John D | CEO, Dir | M - OptEx | $1.01 | +3,000 | 72.1K | +4% | +$3,030 |
| DMT | 2024-07-03 | 2024-07-01 | IRON | White William Richard | Dir | S - Sale+OE | $46.04 | -201 | 0 | -100% | -$9,254 |
| DT | 2024-07-03 | 2024-07-01 | IRON | White William Richard | Dir | M - OptEx | $9.86 | +201 | 201 | New | +$1,982 |
| MI | 2024-06-20 | 2024-06-17 | IRON | OrbiMed Genesis GP LLC | Dir | P - Purchase | $36.00 | +83.3K | 941.6K | +10% | +$3.00M |
| 2024-06-20 | 2024-06-17 | IRON | Access Industries Holdings LLC | 10% | A - Grant | $36.00 | +416.7K | 3.56M | +13% | +$15.00M | |
| I | 2024-06-20 | 2024-06-17 | IRON | Bitterman Kevin | Dir | P - Purchase | $36.00 | +222.2K | 420.5K | +112% | +$8.00M |
| MI | 2024-06-20 | 2024-06-17 | IRON | Ashiya Mona | Dir | P - Purchase | $36.00 | +83.3K | 235.4K | +55% | +$3.00M |
| DMT | 2024-06-05 | 2024-06-03 | IRON | White William Richard | Dir | S - Sale+OE | $36.08 | -1,957 | 1,850 | -51% | -$70.6K |
| DMT | 2024-06-05 | 2024-06-03 | IRON | White William Richard | Dir | M - OptEx | $3.39 | +1,957 | 1,957 | New | +$6,635 |
| DMT | 2024-05-03 | 2024-05-01 | IRON | White William Richard | Dir | S - Sale+OE | $28.63 | -201 | 39 | -84% | -$5,756 |
| DT | 2024-05-03 | 2024-05-01 | IRON | White William Richard | Dir | M - OptEx | $9.86 | +201 | 201 | New | +$1,982 |
| DMT | 2024-04-15 | 2024-04-11 | IRON | White William Richard | Dir | M - OptEx | $4.91 | +2,560 | 2,560 | New | +$12.6K |
| DMT | 2024-04-15 | 2024-04-11 | IRON | White William Richard | Dir | S - Sale+OE | $31.80 | -2,560 | 78 | -97% | -$81.4K |
| D | 2024-04-11 | 2024-04-10 | IRON | Savage William Jacob | Chief Medical Off | M - OptEx | $2.65 | +21.9K | 43.4K | +102% | +$58.0K |
| I | 2024-03-07 | 2024-03-05 | IRON | Bitterman Kevin | Dir | S - Sale | $73.50 | -26.2K | 677.5K | -4% | -$1.92M |
| D | 2024-03-01 | 2024-01-10 | IRON | Yu Jonathan Yen-Wen | Chief Business Off | A - Grant | $0.00 | +18.2K | 18.2K | New | $0 |
| D | 2024-03-01 | 2024-01-10 | IRON | Quisel John D | CEO, Dir | A - Grant | $0.00 | +66.4K | 69.1K | +2,458% | $0 |
| D | 2024-03-01 | 2024-01-10 | IRON | Khara Rahul | GC | A - Grant | $0.00 | +14.0K | 14.0K | New | $0 |
| D | 2024-03-01 | 2024-01-10 | IRON | Savage William Jacob | Chief Medical Off | A - Grant | $0.00 | +18.5K | 21.5K | +618% | $0 |
| D | 2024-03-01 | 2024-01-10 | IRON | Bryce Joanne | CFO | A - Grant | $0.00 | +18.2K | 23.7K | +330% | $0 |
| D | 2024-02-27 | 2024-02-26 | IRON | Stephenson Pamela | Chief Commercial Off | A - Grant | $0.00 | +36.7K | 36.7K | New | $0 |
| D | 2024-02-15 | 2024-02-07 | IRON | Franchi Jean M. | CFO | A - Grant | $0.00 | +36.7K | 36.7K | New | $0 |
| MI | 2024-01-25 | 2024-01-23 | IRON | Atlas Venture Associates X, LLC | 10% | S - Sale | $67.65 | -102.5K | 198.3K | -34% | -$6.93M |
| 2024-01-25 | 2024-01-23 | IRON | Atlas Venture Associates X, LLC | 10% | S - Sale | $67.65 | -47.5K | 1.40M | -3% | -$3.21M | |
| MI | 2024-01-25 | 2024-01-23 | IRON | Bitterman Kevin | Dir | S - Sale | $67.65 | -102.5K | 198.3K | -34% | -$6.93M |
| 2024-01-12 | 2024-01-10 | IRON | Atlas Venture Associates Opportunity I, L.P. | 10% | S - Sale | $64.00 | -30.0K | 1.45M | -2% | -$1.92M | |
| I | 2024-01-12 | 2024-01-10 | IRON | Atlas Venture Associates Opportunity I, L.P. | 10% | S - Sale | $64.00 | -20.0K | 786.2K | -2% | -$1.28M |
| I | 2024-01-12 | 2024-01-10 | IRON | Bitterman Kevin | Dir | S - Sale | $64.00 | -20.0K | 786.2K | -2% | -$1.28M |
| D | 2024-01-03 | 2023-12-29 | IRON | Quisel John D | CEO, Dir | M - OptEx | $1.01 | +2,700 | 2,700 | New | +$2,727 |
| D | 2023-12-29 | 2023-12-27 | IRON | Bryce Joanne | CFO | M - OptEx | $9.86 | +3,000 | 5,500 | +120% | +$29.6K |
| D | 2023-12-20 | 2023-12-18 | IRON | OrbiMed Genesis GP LLC | Dir | M - OptEx | $38.00 | +1,724 | 1,724 | New | +$65.5K |
| D | 2023-12-20 | 2023-12-18 | IRON | OrbiMed Genesis GP LLC | Dir | S - Sale+OE | $59.24 | -1,724 | 0 | -100% | -$102.1K |
| D | 2023-12-20 | 2023-12-18 | IRON | Ashiya Mona | Dir | M - OptEx | $38.00 | +1,724 | 1,724 | New | +$65.5K |
| D | 2023-12-20 | 2023-12-18 | IRON | Ashiya Mona | Dir | S - Sale+OE | $59.24 | -1,724 | 0 | -100% | -$102.1K |
| MI | 2023-12-15 | 2023-12-14 | IRON | OrbiMed Genesis GP LLC | Dir | S - Sale | $56.75 | -433.2K | 897.6K | -33% | -$24.58M |
| MI | 2023-12-15 | 2023-12-14 | IRON | Ashiya Mona | Dir | S - Sale | $56.75 | -433.2K | 897.6K | -33% | -$24.58M |
| MI | 2023-12-14 | 2023-12-12+ | IRON | Ashiya Mona | Dir | S - Sale | $58.88 | -134.2K | 764.3K | -15% | -$7.90M |
| DM | 2023-12-14 | 2023-12-12 | IRON | White William Richard | Dir | M - OptEx | $6.08 | +33.5K | 21.1K | New | +$203.9K |
| DM | 2023-12-14 | 2023-12-12 | IRON | White William Richard | Dir | S - Sale+OE | $63.21 | -33.5K | 20.3K | -62% | -$2.12M |
| MI | 2023-12-14 | 2023-12-12+ | IRON | OrbiMed Genesis GP LLC | Dir | S - Sale | $58.88 | -134.2K | 727.9K | -16% | -$7.90M |
| MI | 2023-12-14 | 2023-12-12+ | IRON | Bitterman Kevin | Dir | S - Sale | $61.45 | -76.1K | 836.9K | -8% | -$4.67M |
| DT | 2023-12-14 | 2023-12-12 | IRON | Bryce Joanne | CFO | S - Sale+OE | $65.22 | -2,500 | 2,500 | -50% | -$163.1K |
| DT | 2023-12-14 | 2023-12-12 | IRON | Bryce Joanne | CFO | M - OptEx | $2.65 | +2,500 | 5,000 | +100% | +$6,625 |
| M | 2023-12-14 | 2023-12-12+ | IRON | Atlas Venture Associates Opportunity I, LLC | 10% | S - Sale | $61.45 | -114.1K | 1.52M | -7% | -$7.01M |
| MI | 2023-12-14 | 2023-12-12+ | IRON | Atlas Venture Associates Opportunity I, LLC | 10% | S - Sale | $61.45 | -76.1K | 826.7K | -8% | -$4.67M |
| DMT | 2023-12-07 | 2023-12-05 | IRON | Bryce Joanne | CFO | M - OptEx | $1.01 | +1,281 | 4,286 | +43% | +$1,294 |
| DMT | 2023-12-07 | 2023-12-05 | IRON | Bryce Joanne | CFO | S - Sale+OE | $56.00 | -2,541 | 2,500 | -50% | -$142.3K |
| DT | 2023-11-27 | 2023-11-22 | IRON | Khara Rahul | GC | M - OptEx | $14.69 | +10.0K | 10.0K | New | +$146.9K |
| DMT | 2023-11-27 | 2023-11-22 | IRON | Khara Rahul | GC | S - Sale+OE | $51.74 | -10.0K | 0 | -100% | -$517.4K |
| DT | 2023-11-15 | 2023-11-14 | IRON | Khara Rahul | GC | M - OptEx | $14.69 | +4,900 | 4,900 | New | +$72.0K |
| DMT | 2023-11-15 | 2023-11-14 | IRON | Khara Rahul | GC | S - Sale+OE | $50.61 | -4,900 | 0 | -100% | -$248.0K |
| DT | 2023-11-07 | 2023-11-03 | IRON | Khara Rahul | GC | M - OptEx | $14.69 | +100 | 100 | New | +$1,469 |
| DT | 2023-11-07 | 2023-11-03 | IRON | Khara Rahul | GC | S - Sale+OE | $50.00 | -100 | 0 | -100% | -$5,000 |
| M | 2023-09-18 | 2023-09-14+ | IRON | Atlas Venture Fund X, L.P. | 10% | S - Sale | $53.13 | -357.4K | 1.86M | -16% | -$18.99M |
| D | 2023-09-13 | 2023-09-11 | IRON | Bryce Joanne | CFO | M - OptEx | $9.86 | +2,500 | 3,760 | +198% | +$24.6K |
| DT | 2023-09-05 | 2023-09-01 | IRON | Bryce Joanne | CFO | S - Sale+OE | $52.99 | -1,000 | 1,260 | -44% | -$53.0K |
| DT | 2023-09-05 | 2023-09-01 | IRON | Bryce Joanne | CFO | M - OptEx | $2.65 | +1,000 | 2,260 | +79% | +$2,650 |
| D | 2023-08-22 | 2023-08-21 | IRON | Savage William Jacob | Chief Medical Off | M - OptEx | $2.65 | +3,000 | 3,000 | New | +$7,950 |
| I | 2023-08-17 | 2023-08-15 | IRON | Bitterman Kevin | Dir | S - Sale | $52.40 | -72.9K | 882.2K | -8% | -$3.82M |
| M | 2023-08-16 | 2023-08-14+ | IRON | Atlas Venture Associates Opportunity I, L.P. | 10% | S - Sale | $52.52 | -286.1K | 2.06M | -12% | -$15.02M |
| I | 2023-08-16 | 2023-08-15 | IRON | Atlas Venture Associates Opportunity I, L.P. | 10% | S - Sale | $52.40 | -72.9K | 882.2K | -8% | -$3.82M |
| MT | 2023-08-16 | 2023-08-15 | IRON | Savage William Jacob | Chief Medical Off | S - Sale | $52.95 | -7,672 | 3,964 | -66% | -$406.2K |
| MT | 2023-08-11 | 2023-08-09 | IRON | Savage William Jacob | Chief Medical Off | S - Sale | $49.83 | -8,269 | 12.7K | -39% | -$412.1K |
| DMT | 2023-08-03 | 2023-08-01 | IRON | Bryce Joanne | CFO | S - Sale+OE | $49.91 | -4,521 | 2,714 | -62% | -$225.6K |
| DT | 2023-08-03 | 2023-08-01 | IRON | Bryce Joanne | CFO | M - OptEx | $1.01 | +4,521 | 5,781 | +359% | +$4,566 |
| DT | 2023-06-30 | 2023-06-28 | IRON | Bryce Joanne | CFO | M - OptEx | $1.01 | +7,880 | 11.3K | +228% | +$7,959 |
| DMT | 2023-06-30 | 2023-06-28 | IRON | Bryce Joanne | CFO | S - Sale+OE | $49.95 | -10.1K | 1,619 | -86% | -$503.1K |
| MT | 2023-06-30 | 2023-06-28 | IRON | Savage William Jacob | Chief Medical Off | S - Sale | $49.98 | -4,384 | 15.9K | -22% | -$219.1K |
| MT | 2023-06-30 | 2023-06-28+ | IRON | MacDonald Brian Richard | Chief Innovation Off | S - Sale | $47.02 | -13.9K | 14.3K | -49% | -$654.7K |
| 2023-06-28 | 2023-06-28 | IRON | Novo Holdings A/S | 10% | S - Sale | $46.10 | -1.25M | 1.09M | -53% | -$57.62M | |
| MI | 2023-02-17 | 2023-02-15 | IRON | ORBIMED ADVISORS LLC | Dir, 10% | P - Purchase | $23.00 | +108.7K | 773.6K | +16% | +$2.50M |
| MI | 2023-02-17 | 2023-02-15 | IRON | Ashiya Mona | Dir, 10% | P - Purchase | $23.00 | +108.7K | 773.6K | +16% | +$2.50M |
| 2023-02-17 | 2023-02-15 | IRON | ACCESS INDUSTRIES MANAGEMENT, LLC | 10% | P - Purchase | $23.00 | +434.8K | 3.14M | +16% | +$10.00M |
Purchase Sale Sale after option exercise All abbreviations