Form 8-K - Current report:
SEC Accession No. 0001558370-23-000119
Filing Date
2023-01-09
Accepted
2023-01-09 06:40:32
Documents
46
Period of Report
2023-01-09
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
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  Complete submission text file 0001558370-23-000119.txt   5565286

Data Files

Seq Description Document Type Size
34 EX-101.SCH imgn-20230109.xsd EX-101.SCH 4052
35 EX-101.DEF imgn-20230109_def.xml EX-101.DEF 3234
36 EX-101.LAB imgn-20230109_lab.xml EX-101.LAB 630
37 EX-101.PRE imgn-20230109_pre.xml EX-101.PRE 10100
40 EXTRACTED XBRL INSTANCE DOCUMENT imgn-20230109x8k_htm.xml XML 4594
Mailing Address 830 WINTER ST WALTHAM MA 02451
Business Address 830 WINTER ST WALTHAM MA 02451 (781)895-0600
ImmunoGen, Inc. (Filer) CIK: 0000855654 (see all company filings)

EIN.: 042726691 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-17999 | Film No.: 23516459
SIC: 2834 Pharmaceutical Preparations