SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-15-007008
Filing Date
2015-08-27
Accepted
2015-08-27 16:34:03
Documents
13
Period of Report
2015-06-30

Document Format Files

Seq Description Document Type Size
1 10-K a2225777z10-k.htm 10-K 1466924
2 EX-21 a2225777zex-21.htm EX-21 3901
3 EX-23 a2225777zex-23.htm EX-23 2931
4 EX-31.1 a2225777zex-31_1.htm EX-31.1 7968
5 EX-31.2 a2225777zex-31_2.htm EX-31.2 7769
6 EX-32 a2225777zex-32.htm EX-32 4849
13 G19516.JPG g19516.jpg GRAPHIC 48179
  Complete submission text file 0001047469-15-007008.txt   9825272

Data Files

Seq Description Document Type Size
7 EX-101.INS imgn-20150630.xml EX-101.INS 2499532
8 EX-101.SCH imgn-20150630.xsd EX-101.SCH 71094
9 EX-101.CAL imgn-20150630_cal.xml EX-101.CAL 63154
10 EX-101.DEF imgn-20150630_def.xml EX-101.DEF 309333
11 EX-101.LAB imgn-20150630_lab.xml EX-101.LAB 610957
12 EX-101.PRE imgn-20150630_pre.xml EX-101.PRE 531051
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-K | Act: 34 | File No.: 000-17999 | Film No.: 151079137
SIC: 2834 Pharmaceutical Preparations