Disc Medicine, Inc.

IRON
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001816736

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateInsiderTransactionSharesAvg priceValueShares afterHolding changeFiling
Sep 15, 20264:30 PM ETSep 11, 2026Bitterman KevinDirectorSSaleCommon Stock−27.14K$70.11−$1.9M0−100.0%SEC
Sep 9, 20264:23 PM ETSep 4, 2026Bitterman KevinDirectorSSaleCommon Stock−1.69K$79.96−$135.05K13.43K−11.2%SEC10b5-1
Sep 3, 20265:43 PM ETSep 1 – Sep 3, 2026Bitterman KevinDirectorSSaleCommon Stock−54.5K$80.1517−$4.37M13.45K−80.2%SEC10b5-1
Aug 26, 20268:10 PM ETAug 24 – Aug 25, 2026Yu Jonathan Yen-WenChief Operating OfficerSSaleCommon Stock−9.1K$83.0972−$755.85K54.32K−14.3%SEC10b5-1
Aug 18, 20266:56 PM ETAug 17, 2026Quisel John DChief Executive OfficerSSaleCommon Stock−33K$79.151−$2.61M226.06K−12.7%SEC10b5-1
Aug 14, 20267:14 PM ETAug 12, 2026Yu Jonathan Yen-WenChief Operating OfficerSSaleCommon Stock−804$82.6425−$66.44K54.32K−1.5%SEC10b5-1
Aug 7, 20265:32 PM ETAug 6, 2026Khara RahulChief Legal OfficerSSaleCommon Stock−5K$80.00−$400K52.32K−8.7%SEC10b5-1
Jul 14, 20266:32 PM ETJul 13, 2026Quisel John DChief Executive OfficerSSaleCommon Stock−33K$74.963−$2.47M226.06K−12.7%SEC10b5-1
Jul 9, 20267:35 PM ETJul 7, 2026Yu Jonathan Yen-WenChief Operating OfficerSSaleCommon Stock−100$82.50−$8.25K54.32K−0.2%SEC10b5-1
Jun 30, 2026Jun 26 – Jun 29, 2026Khara RahulChief Legal OfficerSSaleCommon Stock−2.5K$75.00−$187.5K52.17K−4.6%SEC10b5-1
Jun 30, 2026Jun 26, 2026Yu Jonathan Yen-WenChief Operating OfficerSSaleCommon Stock−300$72.50−$21.75K54.32K−0.5%SEC10b5-1
Jun 24, 2026Jun 22, 2026Yu Jonathan Yen-WenChief Operating OfficerSSaleCommon Stock−9.7K$72.66−$704.8K54.32K−15.2%SEC10b5-1
Jun 23, 2026Jun 18, 2026Khara RahulChief Legal OfficerSSaleCommon Stock−7.5K$70.2205−$526.65K52.17K−12.6%SEC10b5-1
Jun 23, 2026Jun 18, 2026Quisel John DChief Executive OfficerSSaleCommon Stock−34K$70.2155−$2.39M226.06K−13.1%SEC10b5-1
Jun 18, 2026Jun 16, 2026Yu Jonathan Yen-WenChief Operating OfficerSSaleCommon Stock−18.61K$69.1938−$1.29M54.32K−25.5%SEC10b5-1
Apr 15, 2026Apr 13, 2026Savage William JacobChief Medical OfficerSSaleCommon Stock−5.73K$66.3849−$380.45K79.48K−6.7%SEC10b5-1
Apr 15, 2026Apr 13 – Apr 14, 2026Franchi Jean M.Chief Financial OfficerSSaleCommon Stock−6.66K$69.2256−$460.83K64.33K−9.4%SEC10b5-1
Mar 4, 2026Mar 2, 2026Savage William JacobChief Medical OfficerSSaleCommon Stock−7.38K$65.8802−$486.06K85.21K−8.0%SEC10b5-1
Feb 27, 2026Feb 25, 2026Franchi Jean M.Chief Financial OfficerSSaleCommon Stock−353$69.06−$24.38K70.99K−0.5%SEC10b5-1
Feb 19, 2026Feb 17 – Feb 18, 2026Franchi Jean M.Chief Financial OfficerSSaleCommon Stock−11.16K$64.5153−$719.73K71.34K−13.5%SEC10b5-1
Feb 17, 2026Feb 17, 2026Khara RahulChief Legal OfficerSSaleCommon Stock−2.85K$62.86−$179.34K52.17K−5.2%SEC
Feb 17, 2026Feb 17, 2026Stephenson PamelaChief Commercial OfficerSSaleCommon Stock−5.53K$62.86−$347.68K81K−6.4%SEC
Feb 17, 2026Feb 17, 2026Savage William JacobChief Medical OfficerSSaleCommon Stock−3.26K$62.86−$204.67K92.59K−3.4%SEC
Feb 17, 2026Feb 17, 2026Yu Jonathan Yen-WenChief Operating OfficerSSaleCommon Stock−3.23K$62.86−$203.1K54.32K−5.6%SEC
Feb 17, 2026Feb 17, 2026Quisel John DChief Executive OfficerSSaleCommon Stock−13.26K$62.86−$833.78K226.06K−5.5%SEC
Jan 21, 2026Jan 20, 2026Khara RahulChief Legal OfficerSSaleCommon Stock−1K$69.74−$69.74K37.79K−2.6%SEC10b5-1
Jan 5, 2026Jan 2, 2026Khara RahulChief Legal OfficerSSaleCommon Stock−6.5K$78.6845−$511.45K37.79K−14.7%SEC10b5-1
Dec 18, 2025Dec 17, 2025Bitterman KevinDirectorSSaleCommon Stock−754$91.47−$68.97K14.01K−5.1%SEC
Dec 16, 2025Dec 15, 2025Savage William JacobChief Medical OfficerSSaleCommon Stock−13.09K$91.2244−$1.19M75.7K−14.7%SEC10b5-1
Dec 16, 2025Dec 12 – Dec 16, 2025Bitterman KevinDirectorSSaleCommon Stock−177.12K$91.5497−$16.22M14.16K−92.6%SEC
Dec 16, 2025Dec 15, 2025Bitterman KevinDirectorSSaleCommon Stock−7K$91.87−$643.09K0−100.0%SEC
Dec 15, 2025Dec 11, 2025Quisel John DChief Executive OfficerSSaleCommon Stock−40K$93.0497−$3.72M171.83K−18.9%SEC10b5-1
Nov 13, 2025Nov 11, 2025Yu Jonathan Yen-WenChief Operating OfficerSSaleCommon Stock−30K$84.6982−$2.54M40.56K−42.5%SEC10b5-1
Oct 24, 20254:01 PM ETOct 22, 2025Blavatnik Len and 3 others10% OwnerSSaleCommon Stock−744.05K$80.47−$59.87M2.81M−20.9%SEC
Oct 17, 2025Oct 15 – Oct 17, 2025Bitterman KevinDirectorSSaleCommon Stock−93.59K$85.9673−$8.05M385.55K−19.5%SEC
Oct 9, 2025Oct 7 – Oct 8, 2025Bitterman KevinDirectorSSaleCommon Stock−90K$70.1389−$6.31M500.62K−15.2%SEC
Aug 26, 2025Aug 22, 2025Bitterman KevinDirectorSSaleCommon Stock−2.29K$61.03−$139.58K590.62K−0.4%SEC10b5-1
Aug 15, 2025Aug 13 – Aug 14, 2025Bitterman KevinDirectorSSaleCommon Stock−32.17K$61.1141−$1.97M592.91K−5.1%SEC10b5-1
Aug 7, 2025Aug 5, 2025Bitterman KevinDirectorSSaleCommon Stock−395$60.95−$24.08K625.08K−0.1%SEC10b5-1
Aug 1, 2025Jul 30, 2025Bitterman KevinDirectorSSaleCommon Stock−8.49K$61.04−$518.35K625.48K−1.3%SEC10b5-1
Jul 25, 2025Jul 23 – Jul 24, 2025Bitterman KevinDirectorSSaleCommon Stock−42.87K$61.0308−$2.62M633.97K−6.3%SEC
Jul 22, 2025Jul 18, 2025Bitterman KevinDirectorSSaleCommon Stock−664$61.13−$40.59K676.84K−0.1%SEC
Jul 18, 2025Jul 17, 2025Franchi Jean M.Chief Financial OfficerSSaleCommon Stock−2.03K$59.00−$119.83K63.5K−3.1%SEC10b5-1
Jul 14, 2025Jul 10, 2025Franchi Jean M.Chief Financial OfficerSSaleCommon Stock−2K$57.50−$115K65.53K−3.0%SEC10b5-1
Jul 11, 2025Jul 9, 2025Quisel John DChief Executive OfficerSSaleCommon Stock−34.8K$55.3301−$1.93M161.83K−17.7%SEC10b5-1
Jul 8, 2025Jul 3, 2025Quisel John DChief Executive OfficerSSaleCommon Stock−5.2K$55.09−$286.47K161.83K−3.1%SEC10b5-1
Jun 18, 2025Jun 16, 2025Franchi Jean M.Chief Financial OfficerSSaleCommon Stock−2K$52.26−$104.52K67.53K−2.9%SEC10b5-1
Jun 9, 2025Jun 6, 2025Savage William JacobChief Medical OfficerSSaleCommon Stock−3K$50.00−$149.8K56.73K−5.0%SEC10b5-1
May 22, 2025May 20, 2025Savage William JacobChief Medical OfficerSSaleCommon Stock−6.68K$50.04−$334.12K59.72K−10.1%SEC10b5-1
May 6, 2025May 2, 2025Savage William JacobChief Medical OfficerSSaleCommon Stock−2.1K$50.17−$105.36K66.4K−3.1%SEC10b5-1