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Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001964306-23-000143
Filing Date
2023-08-04
Accepted
2023-08-04 17:20:10
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 4025
  Complete submission text file 0001964306-23-000143.txt   5443
Mailing Address 830 WINTER ST WALTHAM MA 02451
Business Address 830 WINTER ST WALTHAM MA 02451 (781)895-0600
ImmunoGen, Inc. (Subject) CIK: 0000855654 (see all company filings)

IRS No.: 042726691 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 000-17999 | Film No.: 231144976
SIC: 2834 Pharmaceutical Preparations

Mailing Address C/O FATE THERAPEUTICS, INC. 3535 GENERAL ATOMICS COURT, SUITE 200 SAN DIEGO CA 92121
Business Address
Enyedy Mark J (Reporting) CIK: 0001586965 (see all company filings)

Type: 144