<SEC-DOCUMENT>0001104659-24-014717-index.html : 20240212 <SEC-HEADER>0001104659-24-014717.hdr.sgml : 20240212 <ACCEPTANCE-DATETIME>20240212164726 ACCESSION NUMBER: 0001104659-24-014717 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240212 FILED AS OF DATE: 20240212 DATE AS OF CHANGE: 20240212 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Thackray Helen M. CENTRAL INDEX KEY: 0001589725 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-17999 FILM NUMBER: 24620780 MAIL ADDRESS: STREET 1: C/O GLYCOMIMETICS, INC. STREET 2: 401 PROFESSIONAL DRIVE, SUITE 250 CITY: GAITHERSBURG STATE: MD ZIP: 20879 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ImmunoGen, Inc. CENTRAL INDEX KEY: 0000855654 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences 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 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>tm245865-14_4seq1.xml <DESCRIPTION>OWNERSHIP DOCUMENT <TEXT> Document 1 - file: tm245865-14_4seq1.html
Document 1 - RAW XML: tm245865-14_4seq1.xml
</DOCUMENT> </SEC-DOCUMENT>