Quisel John D sold IRON

December 11, 2025 · Form 4 insider transaction

Quisel John D sold 2,419 shares of Disc Medicine, Inc. at $90.97 per share, a transaction worth $220.1K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Disposed (sell-side)
Shares
2,419
Price
$90.97
Total value
$220.1K
RoleOfficer, Director
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateDecember 11, 2025
Filing dateDecember 15, 2025
Shares owned after209,409
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

The transactions reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted on February 13, 2025.; The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.40 to $91.37, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (5) to this Form 4.

View the original Form 4 on SEC EDGAR