IRON Insider Trading Activity and SEC Form 4 Filings
IRON insider trading summary
Over the past 12 months, insiders at Disc Medicine, Inc. (IRON) reported 92 sales worth $49.0M by 7 insiders and no open-market purchases on SEC Form 4. Net insider selling was $49.0M.
Latest IRON insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Oct 21, 2026 | Kevin Bitterman | Insider | Sell | $920K (11,470 @ $80.23) |
| Oct 21, 2026 | Kevin Bitterman | Insider | Sell | $21K (266 @ $80.23) |
| Oct 21, 2026 | Kevin Bitterman | Insider | Sell | $1.1M (13,783 @ $80.23) |
| Oct 20, 2026 | Kevin Bitterman | Insider | Sell | $191K (2,388 @ $79.95) |
| Oct 20, 2026 | Kevin Bitterman | Insider | Sell | $4K (55 @ $79.95) |
| Oct 20, 2026 | Kevin Bitterman | Insider | Sell | $229K (2,869 @ $79.95) |
| Oct 19, 2026 | Kevin Bitterman | Insider | Sell | $395K (4,942 @ $79.97) |
| Oct 19, 2026 | Kevin Bitterman | Insider | Sell | $9K (115 @ $79.97) |
| Oct 19, 2026 | Kevin Bitterman | Insider | Sell | $475K (5,937 @ $79.97) |
| Sep 11, 2026 | Kevin Bitterman | Insider | Sell | $1.9M (27,136 @ $70.11) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.