Quisel John D sold IRON
August 17, 2026 · Form 4 insider transaction
Quisel John D sold 12,712 shares of Disc Medicine, Inc. at $79.20 per share, a transaction worth $1.01M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
12,712
Price
$79.20
Total value
$1.01M
InsiderQuisel John D
RoleOfficer, Director
CompanyDisc Medicine, Inc. (IRON)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 17, 2026
Filing dateAugust 18, 2026
Shares owned after237,952
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
These transactions were effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on March 12, 2026.; The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.53 to $79.52, inclusive.