Disc Medicine, Inc.
IRON
40 insider filings · Latest: Sep 15, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 | Aug 18 10:56 PM | John D QuiselDirector, Chief Executive Officer | Sale | 33,000 | $79.15 | $2.6M | 226,064(D) | View → |
| Aug 17, 2026 | Aug 17 8:31 PM | JOHN QUISEL | Proposed Sale | 33,000 | $78.84 | $2.6M | — | View → |
| Aug 12, 2026 | Aug 14 11:14 PM | Jonathan Yen-Wen YuChief Operating Officer | Sale | 804 | $82.64 | $66.4K | 54,324(D) | View → |
| Aug 6, 2026 | Aug 7 9:32 PM | Rahul KharaChief Legal Officer | Sale | 5,000 | $80.00 | $400.0K | 52,324(D) | View → |
| Aug 6, 2026 | Aug 6 8:27 PM | RAHUL KHARA | Proposed Sale | 5,000 | $78.91 | $394.6K | — | View → |
| Jul 13, 2026 | Jul 14 10:32 PM | John D QuiselDirector, Chief Executive Officer | Sale | 33,000 | $74.96 | $2.5M | 226,064(D) | View → |
| Jul 13, 2026 | Jul 13 8:34 PM | JOHN QUISEL | Proposed Sale | 33,000 | $76.59 | $2.5M | — | View → |
| Jul 7, 2026 | Jul 9 11:35 PM | Jonathan Yen-Wen YuChief Operating Officer | Sale | 100 | $82.50 | $8.3K | 54,324(D) | View → |
| Jul 7, 2026 | Jul 7 8:32 PM | JONATHAN YU | Proposed Sale | 10,000 | $77.01 | $770.1K | — | View → |
| Jun 29, 2026 | Jun 30 9:49 PM | Rahul KharaChief Legal Officer | Sale | 1,649 | $75.00 | $123.7K | 52,173(D) | View → |
| Jun 26, 2026 | Jun 30 9:49 PM | Rahul KharaChief Legal Officer | Sale | 851 | $75.00 | $63.8K | 52,173(D) | View → |
| Jun 26, 2026 | Jun 30 9:45 PM | Jonathan Yen-Wen YuChief Operating Officer | Sale | 300 | $72.50 | $21.8K | 54,324(D) | View → |
| Jun 26, 2026 | Jun 26 8:32 PM | RAHUL KHARA | Proposed Sale | 2,500 | $70.16 | $175.4K | — | View → |
| Jun 22, 2026 | Jun 25 12:34 AM | Jonathan Yen-Wen YuChief Operating Officer | Sale | 9,700 | $72.66 | $704.8K | 54,324(D) | View → |
| Jun 18, 2026 | Jun 23 9:21 PM | Rahul KharaChief Legal Officer | Sale | 7,500 | $70.22 | $526.7K | 52,173(D) | View → |
| Jun 18, 2026 | Jun 23 9:16 PM | John D QuiselDirector, Chief Executive Officer | Sale | 34,000 | $70.21 | $2.4M | 226,064(D) | View → |
| Jun 22, 2026 | Jun 22 8:47 PM | JONATHAN YU | Proposed Sale | 10,000 | $70.79 | $707.9K | — | View → |
| Jun 16, 2026 | Jun 18 8:43 PM | Jonathan Yen-Wen YuChief Operating Officer | Sale | 18,612 | $69.19 | $1.3M | 54,324(D) | View → |
| Jun 18, 2026 | Jun 18 8:27 PM | JOHN QUISEL | Proposed Sale | 34,000 | $70.21 | $2.4M | — | View → |
| Jun 18, 2026 | Jun 18 8:27 PM | RAHUL KHARA | Proposed Sale | 7,500 | $70.21 | $526.6K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Sep 16 10:44 PM | John D QuiselDirector, Chief Executive Officer | Option Exercise | 36,000 | $1.01 | 150,120(D) | View → |
| Sep 11, 2026 | Sep 15 8:30 PM | Kevin BittermanDirector | Option Exercise | 27,136 | $50.86 | 0(D) | View → |
| Aug 25, 2026 | Aug 27 12:10 AM | Jonathan Yen-Wen YuChief Operating Officer | Option Exercise | 8,796 | $13.50 | 13,847(D) | View → |
| Aug 24, 2026 | Aug 27 12:10 AM | Jonathan Yen-Wen YuChief Operating Officer | Option Exercise | 300 | $13.50 | 22,643(D) | View → |
| Aug 17, 2026 | Aug 18 10:56 PM | John D QuiselDirector, Chief Executive Officer | Option Exercise | 33,000 | $13.50 | 91,586(D) | View → |
| Aug 12, 2026 | Aug 14 11:14 PM | Jonathan Yen-Wen YuChief Operating Officer | Option Exercise | 804 | $13.50 | 22,943(D) | View → |
| Aug 6, 2026 | Aug 7 9:32 PM | Rahul KharaChief Legal Officer | Option Exercise | 5,000 | $14.69 | 49,804(D) | View → |
| Jul 13, 2026 | Jul 14 10:32 PM | John D QuiselDirector, Chief Executive Officer | Option Exercise | 33,000 | $13.50 | 124,586(D) | View → |
| Jul 7, 2026 | Jul 9 11:35 PM | Jonathan Yen-Wen YuChief Operating Officer | Option Exercise | 100 | $13.50 | 23,747(D) | View → |
| Jun 29, 2026 | Jun 30 9:49 PM | Rahul KharaChief Legal Officer | Option Exercise | 1,649 | $14.69 | 54,804(D) | View → |
| Jun 26, 2026 | Jun 30 9:49 PM | Rahul KharaChief Legal Officer | Option Exercise | 851 | $14.69 | 56,453(D) | View → |
| Jun 26, 2026 | Jun 30 9:45 PM | Jonathan Yen-Wen YuChief Operating Officer | Option Exercise | 300 | $13.50 | 23,847(D) | View → |
| Jun 22, 2026 | Jun 25 12:34 AM | Jonathan Yen-Wen YuChief Operating Officer | Option Exercise | 9,700 | $13.50 | 24,147(D) | View → |
| Jun 18, 2026 | Jun 23 9:21 PM | Rahul KharaChief Legal Officer | Option Exercise | 7,500 | $14.69 | 57,304(D) | View → |
| Jun 18, 2026 | Jun 23 9:16 PM | John D QuiselDirector, Chief Executive Officer | Option Exercise | 34,000 | $9.86 | 41,375(D) | View → |
| Jun 18, 2026 | Jun 23 9:04 PM | William Richard WhiteDirector | Grant/Award | 6,212 | $70.79 | 6,212(D) | View → |
| Jun 18, 2026 | Jun 23 9:01 PM | Liam RatcliffeDirector | Grant/Award | 6,212 | $70.79 | 6,212(D) | View → |
| Jun 18, 2026 | Jun 23 9:00 PM | Donald William NicholsonDirector | Grant/Award | 6,212 | $70.79 | 6,212(D) | View → |
| Jun 18, 2026 | Jun 23 8:59 PM | Georges GemayelDirector | Grant/Award | 6,212 | $70.79 | 6,212(D) | View → |
| Jun 18, 2026 | Jun 23 8:58 PM | Mark ChinDirector | Grant/Award | 6,212 | $70.79 | 6,212(D) | View → |
Page 1 of 2
Next →