John D. Quisel, Chief Executive Officer at Disc Medicine, Inc. (IRON), sold 80,000 shares at $90.97 ($7.4M) on 2025-12-11, disclosed to the SEC on 2025-12-15.
Scheduled sale ($7.4M) by Chief Executive Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $90.97 | 2,419 | $220K | 3.0% |
| 2 | $90.97 | 2,419 | $220K | 3.0% |
| 3 | $92.21 | 4,337 | $400K | 5.4% |
| 4 | $92.21 | 4,337 | $400K | 5.4% |
| 5 | $92.96 | 16,356 | $1.5M | 20.4% |
| 6 | $92.96 | 16,356 |
| $1.5M |
| 20.4% |
| 7 | $93.65 | 16,888 | $1.6M | 21.2% |
| 8 | $93.65 | 16,888 | $1.6M | 21.2% |
| Total | $93.05 avg | 80,000 | $7.4M | 100% |
| Filing → |
| IRON | SELL | 2026-06-23 | $2.4M | — | Filing → |
| IRON | SELL | 2026-02-17 | $834K | — | Filing → |
| IRON | SELL | 2025-07-11 | $3.9M | — | Filing → |