Form 4 Tracker
Disc Medicine, Inc.
IRON

30 insider filings · Latest: Jun 26, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 29, 2026Jun 30 9:49 PMRahul KharaChief Legal Officer
Sale
1,649$75.00$123.7K52,173(D)

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Jun 26, 2026Jun 30 9:49 PMRahul KharaChief Legal Officer
Sale
851$75.00$63.8K52,173(D)

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Jun 26, 2026Jun 30 9:45 PMJonathan Yen-Wen YuChief Operating Officer
Sale
300$72.50$21.8K54,324(D)

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Jun 26, 2026Jun 26 8:32 PMRAHUL KHARA
Proposed Sale
2,500$70.16$175.4K

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Jun 22, 2026Jun 25 12:34 AMJonathan Yen-Wen YuChief Operating Officer
Sale
9,700$72.66$704.8K54,324(D)

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Jun 18, 2026Jun 23 9:21 PMRahul KharaChief Legal Officer
Sale
7,500$70.22$526.7K52,173(D)

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Jun 18, 2026Jun 23 9:16 PMJohn D QuiselDirector, Chief Executive Officer
Sale
34,000$70.21$2.4M226,064(D)

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Jun 22, 2026Jun 22 8:47 PMJONATHAN YU
Proposed Sale
10,000$70.79$707.9K

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Jun 16, 2026Jun 18 8:43 PMJonathan Yen-Wen YuChief Operating Officer
Sale
18,612$69.19$1.3M54,324(D)

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Jun 18, 2026Jun 18 8:27 PMJOHN QUISEL
Proposed Sale
34,000$70.21$2.4M

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Jun 18, 2026Jun 18 8:27 PMRAHUL KHARA
Proposed Sale
7,500$70.21$526.6K

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Jun 16, 2026Jun 16 8:40 PMJONATHAN YU
Proposed Sale
18,612$70.09$1.3M

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Apr 13, 2026Apr 15 9:05 PMWilliam Jacob SavageChief Medical Officer
Sale
5,731$66.38$380.4K79,480(D)

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Apr 14, 2026Apr 15 8:53 PMJean M. FranchiChief Financial Officer
Sale
6,257$69.24$433.2K64,333(D)

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Apr 13, 2026Apr 15 8:53 PMJean M. FranchiChief Financial Officer
Sale
400$69.00$27.6K70,590(D)

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Apr 13, 2026Apr 13 8:37 PMWILLIAM SAVAGE
Proposed Sale
5,731$66.32$380.1K

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Mar 2, 2026Mar 4 9:55 PMWilliam Jacob SavageChief Medical Officer
Sale
7,378$65.88$486.1K85,211(D)

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Mar 2, 2026Mar 2 9:32 PMWILLIAM SAVAGE
Proposed Sale
7,378$66.62$491.5K

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Feb 25, 2026Feb 27 9:49 PMJean M. FranchiChief Financial Officer
Sale
353$69.06$24.4K70,990(D)

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Feb 25, 2026Feb 25 9:29 PMJEAN FRANCHI
Proposed Sale
7,010$66.20$464.1K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 29, 2026Jun 30 9:49 PMRahul KharaChief Legal Officer
Option Exercise
1,649$14.6954,804(D)

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Jun 26, 2026Jun 30 9:49 PMRahul KharaChief Legal Officer
Option Exercise
851$14.6956,453(D)

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Jun 26, 2026Jun 30 9:45 PMJonathan Yen-Wen YuChief Operating Officer
Option Exercise
300$13.5023,847(D)

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Jun 22, 2026Jun 25 12:34 AMJonathan Yen-Wen YuChief Operating Officer
Option Exercise
9,700$13.5024,147(D)

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Jun 18, 2026Jun 23 9:21 PMRahul KharaChief Legal Officer
Option Exercise
7,500$14.6957,304(D)

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Jun 18, 2026Jun 23 9:16 PMJohn D QuiselDirector, Chief Executive Officer
Option Exercise
34,000$9.8641,375(D)

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Jun 18, 2026Jun 23 9:04 PMWilliam Richard WhiteDirector
Grant/Award
6,212$70.796,212(D)

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Jun 18, 2026Jun 23 9:01 PMLiam RatcliffeDirector
Grant/Award
6,212$70.796,212(D)

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Jun 18, 2026Jun 23 9:00 PMDonald William NicholsonDirector
Grant/Award
6,212$70.796,212(D)

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Jun 18, 2026Jun 23 8:59 PMGeorges GemayelDirector
Grant/Award
6,212$70.796,212(D)

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Jun 18, 2026Jun 23 8:58 PMMark ChinDirector
Grant/Award
6,212$70.796,212(D)

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Jun 18, 2026Jun 23 8:56 PMKevin BittermanDirector
Grant/Award
6,212$70.796,212(D)

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Jun 18, 2026Jun 23 8:54 PMNadim AhmedDirector
Grant/Award
5,176$70.795,176(D)

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Jun 16, 2026Jun 18 8:43 PMJonathan Yen-Wen YuChief Operating Officer
Option Exercise
18,612$9.8631,951(D)

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Feb 10, 2026Feb 12 12:50 AMRahul KharaChief Legal Officer
Grant/Award
25,500$74.7525,500(D)

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Feb 10, 2026Feb 12 12:46 AMPamela StephensonChief Commercial Officer
Grant/Award
25,500$74.7525,500(D)

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Feb 10, 2026Feb 12 12:40 AMWilliam Jacob SavageChief Medical Officer
Grant/Award
25,500$74.7525,500(D)

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Feb 10, 2026Feb 12 12:34 AMJonathan Yen-Wen YuChief Operating Officer
Grant/Award
25,500$74.7525,500(D)

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Feb 10, 2026Feb 12 12:26 AMJean M. FranchiChief Financial Officer
Grant/Award
25,500$74.7525,500(D)

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Feb 10, 2026Feb 12 12:12 AMJohn D QuiselDirector, Chief Executive Officer
Grant/Award
82,800$74.7582,800(D)

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