0001179110-21-001496.txt : 20210209 0001179110-21-001496.hdr.sgml : 20210209 20210209201159 ACCESSION NUMBER: 0001179110-21-001496 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210205 FILED AS OF DATE: 20210209 DATE AS OF CHANGE: 20210209 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ALTSCHULLER Susan CENTRAL INDEX KEY: 0001817988 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-17999 FILM NUMBER: 21608696 MAIL ADDRESS: STREET 1: 45 TENNYSON ST. CITY: SOMERVILLE STATE: MA ZIP: 02145 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 edgar.xml FORM 4 - X0306 4 2021-02-05 0 0000855654 ImmunoGen, Inc. IMGN 0001817988 ALTSCHULLER Susan 830 WINTER ST. WALTHAM MA 02451 0 1 0 0 SVP and CFO Common Stock (right to buy) 7.69 2021-02-05 4 A 0 163798 7.69 A 2022-02-05 2031-02-05 Common Stock 163798 163798 D These options vest over a four-year period, with 25% of the shares vesting on the one year anniversary of the date of grant, and thereafter an additional 6.25% of the shares vesting on each succeeding quarterly anniversary of the date of grant. /s/ David G. Foster - attorney in fact 2021-02-09