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Filing Detail
Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0001104659-15-060858
Filing Date
2015-08-19
Accepted
2015-08-19 08:31:30
Documents
5
Period of Report
2015-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q/A a15-17762_110qa.htm 10-Q/A 31011
2 EX-10.2 a15-17762_1ex10d2.htm EX-10.2 835347
3 EX-10.3 a15-17762_1ex10d3.htm EX-10.3 906226
4 EX-31.1 a15-17762_1ex31d1.htm EX-31.1 4776
5 EX-31.2 a15-17762_1ex31d2.htm EX-31.2 4701
  Complete submission text file 0001104659-15-060858.txt   1783015
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)

IRS No.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 10-Q/A | Act: 34 | File No.: 000-17999 | Film No.: 151062933
SIC: 2834 Pharmaceutical Preparations