Bitterman Kevin sold IRON

October 17, 2025 · Form 4 insider transaction

Bitterman Kevin sold 5,065 shares of Disc Medicine, Inc. at $87.37 per share, a transaction worth $442.5K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 0 days after the transaction.

Direction
Disposed (sell-side)
Shares
5,065
Price
$87.37
Total value
$442.5K
RoleDirector
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateOctober 17, 2025
Filing dateOctober 17, 2025
Shares owned after411,359
OwnershipIndirect
10b5-1 planNo
AmendedNo

Footnotes

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.12 to $88.03 inclusive.; These shares are held by Atlas Venture Opportunity Fund II, LP ("Opportunity II"). The general partner of Opportunity II is Atlas Venture Associates Opportunity II, LP ("Associates II"). Atlas Venture Associates Opportunity II, LLC ("Associates II LLC") is the general partner of Associates II. The Reporting Person is a member of Associates II LLC and disclaims beneficial ownership of such securities held by Opportunity II, except to the extent of his pecuniary interest therein, if any.

View the original Form 4 on SEC EDGAR