Insider buys and sells (Form 4)
Disc Medicine, Inc. insiders: buys and sells · IRON
Directors, officers and 10%+ shareholders must report every purchase and sale of their company's stock to the SEC within two business days. Transactions filed between 2026-09-04 and 2026-10-21. All filings on SEC EDGAR →
- Bought
- $0
- Sold
- $3,486,326
- Buys
- 0
- Sells
- 12
The 12 transactions
| Date | Who | Role | Transaction | Shares | Price | Amount |
|---|---|---|---|---|---|---|
| 2026-10-21 | Bitterman Kevin | Director | sell | 13.783 | 80,23 | $1,105,810 |
| 2026-10-21 | Bitterman Kevin | Director | sell | 11.470 | 80,23 | $920,238 |
| 2026-10-21 | Bitterman Kevin | Director | sell | 266 | 80,23 | $21,341 |
| 2026-10-20 | Bitterman Kevin | Director | sell | 2.869 | 79,95 | $229,377 |
| 2026-10-20 | Bitterman Kevin | Director | sell | 2.388 | 79,95 | $190,921 |
| 2026-10-20 | Bitterman Kevin | Director | sell | 55 | 79,95 | $4,397 |
| 2026-10-19 | Bitterman Kevin | Director | sell | 5.937 | 79,97 | $474,782 |
| 2026-10-19 | Bitterman Kevin | Director | sell | 4.942 | 79,97 | $395,212 |
| 2026-10-19 | Bitterman Kevin | Director | sell | 115 | 79,97 | $9,197 |
| 2026-09-04 | Bitterman Kevin | Director | sell | 912 | 79,96 | $72,924 |
| 2026-09-04 | Bitterman Kevin | Director | sell | 759 | 79,96 | $60,690 |
| 2026-09-04 | Bitterman Kevin | Director | sell | 18 | 79,96 | $1,439 |
How to read these transactions
There are 12 filed transactions for Disc Medicine, Inc. (IRON) between 2026-09-04 and 2026-10-21. All of them are by the same person. Open-market buys: 0, for $0. Sells: 12, for $3,486,326.
Each transaction comes from a Form 4, the filing the person submits to the SEC. In the table, each row is one transaction: the date, who made it and their role, whether it is a buy or a sell, the number of shares, the declared price per share and the total amount.
Open-market buys are the ones people watch most, because whoever makes them puts in their own money. Sells say less: they often respond to taxes, diversification or sale plans scheduled in advance. A single transaction does not say much either; what people look at is whether they repeat, from how many people and for what amount.
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Public SEC data (EDGAR), Form 4. Open-market buys and sells only: option exercises and stock received as pay are left out. This is not investment advice.
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