Quisel John D sold IRON
December 11, 2025 · Form 4 insider transaction
Quisel John D sold 4,337 shares of Disc Medicine, Inc. at $92.21 per share, a transaction worth $399.9K. 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
4,337
Price
$92.21
Total value
$399.9K
InsiderQuisel John D
RoleOfficer, Director
CompanyDisc Medicine, Inc. (IRON)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateDecember 11, 2025
Filing dateDecember 15, 2025
Shares owned after205,072
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 $91.46 to $92.43, inclusive.