0001415889-24-008031.txt : 20240314 0001415889-24-008031.hdr.sgml : 20240314 20240314175727 ACCESSION NUMBER: 0001415889-24-008031 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240312 FILED AS OF DATE: 20240314 DATE AS OF CHANGE: 20240314 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Strohl William CENTRAL INDEX KEY: 0001786198 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39045 FILM NUMBER: 24751592 MAIL ADDRESS: STREET 1: 325 E MIDDLEFIELD ROAD CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IGM Biosciences, Inc. CENTRAL INDEX KEY: 0001496323 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 770349194 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 325 E MIDDLEFIELD ROAD CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 BUSINESS PHONE: 650-965-7873 MAIL ADDRESS: STREET 1: 325 E MIDDLEFIELD ROAD CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 FORMER COMPANY: FORMER CONFORMED NAME: Palingen, Inc. DATE OF NAME CHANGE: 20100712 4 1 form4-03142024_090321.xml X0508 4 2024-03-12 0001496323 IGM Biosciences, Inc. IGMS 0001786198 Strohl William C/O IGM BIOSCIENCES, INC. 325 E MIDDLEFIELD ROAD MOUNTAIN VIEW CA 94043 true false false false 0 Stock Option (right to buy) 9.95 2024-03-12 4 A 0 29400 0 A 2034-03-12 Common Stock 29400 29400 D 1/12 of the shares subject to the option shall vest each month following the Issuer's 2024 Annual Meeting of Stockholders on the same day of the month, subject to Reporting Person remaining a Service Provider through each such date. Notwithstanding the foregoing, the shares subject to the option will be fully vested no later than the date of the Issuer's 2025 Annual Meeting of Stockholders. /s/ Misbah Tahir, by power of attorney 2024-03-14