0001415889-23-014915.txt : 20231108 0001415889-23-014915.hdr.sgml : 20231108 20231108175358 ACCESSION NUMBER: 0001415889-23-014915 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231107 FILED AS OF DATE: 20231108 DATE AS OF CHANGE: 20231108 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wallace Richard John CENTRAL INDEX KEY: 0001357149 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-17999 FILM NUMBER: 231389446 MAIL ADDRESS: STREET 1: 1578 SE BALLANTRAE COURT CITY: PORT SAINT LUCIE STATE: FL ZIP: 34952 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ImmunoGen, Inc. CENTRAL INDEX KEY: 0000855654 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 042726691 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 830 WINTER ST CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: (781)895-0600 MAIL ADDRESS: STREET 1: 830 WINTER ST CITY: WALTHAM STATE: MA ZIP: 02451 FORMER COMPANY: FORMER CONFORMED NAME: IMMUNOGEN INC DATE OF NAME CHANGE: 19920703 4 1 form4-11082023_101151.xml X0508 4 2023-11-07 0000855654 ImmunoGen, Inc. IMGN 0001357149 Wallace Richard John C/O IMMUNOGEN, INC. 830 WINTER STREET WALTHAM MA 02451 true false false false 0 Common Stock 2023-11-07 4 M 0 10000 14.70 A 10000 D Stock Option (Right to Buy) 14.70 2023-11-07 4 M 0 10000 0 D 2023-11-12 Common Stock 10000 0 D This option was granted on 11/12/2013 and is fully vested as of the transaction date. /s/ Renee Lentini, Attorney-in-Fact 2023-11-08