Disc Medicine, Inc (IRON) insider trading
Every open-market stock purchase and sale by Disc Medicine, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Kevin Bitterman (Insider) sold $6.4M in the last 90 days.
- Last insider buy: Kevin Bitterman (Insider), $8M, 2 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $113M (29 sales). Last close $69.18 on Sep 17, 2026.
Recent IRON insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 11, 2026 | Kevin Bitterman (Insider) | Sold | $1.9M |
| Sep 11, 2026 | Kevin Bitterman (Insider) | Bought (not open market) | — |
| Sep 11, 2026 | Kevin Bitterman (Insider) | Bought (not open market) | — |
| Sep 4, 2026 | Kevin Bitterman (Insider) | Sold | $72.9K |
| Sep 4, 2026 | Kevin Bitterman (Insider) | Sold | $60.7K |
| Sep 4, 2026 | Kevin Bitterman (Insider) | Sold | $1.4K |
| Sep 3, 2026 | Kevin Bitterman (Insider) | Sold | $225K |
| Sep 3, 2026 | Kevin Bitterman (Insider) | Sold | $187K |
| Sep 3, 2026 | Kevin Bitterman (Insider) | Sold | $4.3K |
| Sep 2, 2026 | Kevin Bitterman (Insider) | Sold | $2.1M |
| Sep 2, 2026 | Kevin Bitterman (Insider) | Sold | $1.8M |
| Sep 2, 2026 | Kevin Bitterman (Insider) | Sold | $41K |
| Sep 2, 2026 | Kevin Bitterman (Insider) | Sold | $810 |
| Sep 2, 2026 | Kevin Bitterman (Insider) | Sold | $729 |
| Sep 2, 2026 | Kevin Bitterman (Insider) | Sold | $162 |
| Sep 1, 2026 | Kevin Bitterman (Insider) | Sold | $5.6K |
| Sep 1, 2026 | Kevin Bitterman (Insider) | Sold | $4.6K |
| Sep 1, 2026 | Kevin Bitterman (Insider) | Sold | $80 |
| Jun 29, 2026 | Rahul Khara (C-suite exec) | Sold | $124K |
| Jun 29, 2026 | Rahul Khara (C-suite exec) | Bought (not open market) | — |
| Jun 26, 2026 | Rahul Khara (C-suite exec) | Sold | $63.8K |
| Jun 26, 2026 | Jonathan Yen-Wen Yu (COO) | Sold | $21.8K |
| Jun 26, 2026 | Rahul Khara (C-suite exec) | Bought (not open market) | — |
| Jun 26, 2026 | Jonathan Yen-Wen Yu (COO) | Bought (not open market) | — |
| Jun 22, 2026 | Jonathan Yen-Wen Yu (COO) | Sold | $705K |
Who's trading IRON
- Kevin Bitterman, Insider: sold $35.9M (57 sales), last Sep 11, 2026
- Rahul Khara, C-suite exec: sold $1.5M (10 sales), last Jun 29, 2026
- Jonathan Yen-Wen Yu, COO: sold $4.8M (9 sales), last Jun 26, 2026
- Nadim Ahmed, Insider: other filings, last Jun 18, 2026
- Mark Chin, Insider: other filings, last Jun 18, 2026
- Georges Gemayel, Insider: other filings, last Jun 18, 2026
- Donald William Nicholson, Insider: other filings, last Jun 18, 2026
- John D Quisel, CEO: sold $6.9M (8 sales), last Jun 18, 2026
- Liam Ratcliffe, Insider: other filings, last Jun 18, 2026
- William Richard White, Insider: other filings, last Jun 18, 2026
- Jean M. Franchi, CFO: sold $1.2M (6 sales), last Apr 14, 2026
- William Jacob Savage, C-suite exec: sold $2.3M (8 sales), last Apr 13, 2026
- Pamela Stephenson, C-suite exec: sold $348K (1 sale), last Feb 17, 2026
- Ai Dmi LLC, Insider: sold $59.9M (1 sale), last Oct 22, 2025
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