0001209191-24-001543.txt : 20240112 0001209191-24-001543.hdr.sgml : 20240112 20240112171253 ACCESSION NUMBER: 0001209191-24-001543 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240110 FILED AS OF DATE: 20240112 DATE AS OF CHANGE: 20240112 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bitterman Kevin CENTRAL INDEX KEY: 0001591747 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39438 FILM NUMBER: 24532801 MAIL ADDRESS: STREET 1: C/O POLARIS VENTURE PARTNERS STREET 2: 1000 WINTER STREET, SUITE 3350 CITY: WALTHAM STATE: MA ZIP: 02451 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Disc Medicine, Inc. CENTRAL INDEX KEY: 0001816736 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 851613057 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 321 ARSENAL STREET, SUITE 101 CITY: WATERTOWN STATE: MA ZIP: 02472 BUSINESS PHONE: (617) 674-9274 MAIL ADDRESS: STREET 1: 321 ARSENAL STREET, SUITE 101 CITY: WATERTOWN STATE: MA ZIP: 02472 FORMER COMPANY: FORMER CONFORMED NAME: Gemini Therapeutics, Inc. /DE DATE OF NAME CHANGE: 20210209 FORMER COMPANY: FORMER CONFORMED NAME: FS Development Corp. DATE OF NAME CHANGE: 20200702 4 1 doc4.xml FORM 4 SUBMISSION X0508 4 2024-01-10 0 0001816736 Disc Medicine, Inc. IRON 0001591747 Bitterman Kevin C/O DISC MEDICINE, INC. 321 ARSENAL STREET, SUITE 101 WATERTOWN MA 02472 1 0 0 0 0 Common Stock 2024-01-10 4 S 0 20000 64.00 D 786160 I See footnote Common Stock 218326 I See footnote Common Stock 51000 I See footnote These shares are held by Atlas Venture Opportunity I, LP ("Opportunity I"). The general partner of Opportunity I is Atlas Venture Associates Opportunity I, LP ("Associates I"). Atlas Venture Associates Opportunity I, LLC ("Associates I LLC") is the general partner of Associates I. The Reporting Person is a member of Associates I LLC and disclaims beneficial ownership of such securities held by Opportunity I, except to the extent of his pecuniary interest therein, if any. These shares are held by Atlas Venture Opportunity 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. These shares are held by Atlas Venture Fund XII, L.P. ("Atlas XII"). The general partner of Atlas XII is Atlas Venture Associates XII, L.P. ("Associates XII"). Atlas Venture Associates XII, LLC ("Associates XII LLC") is the general partner of Associates XII. The Reporting Person is a member of Associates XII LLC and disclaims beneficial ownership of such securities held by Atlas XII, except to the extent of his pecuniary interest therein, if any. /s/ Ommer Chohan, Attorney-in-Fact 2024-01-12