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Filing Detail
Form S-8 - Securities to be offered to employees in employee benefit plans:
SEC Accession No. 0000912057-01-543828
Filing Date
2001-12-18
Accepted
2001-12-18 00:00:00
Documents
5
Effectiveness Date
2001-12-18

Document Format Files

Seq Description Document Type Size
1 FORM S-8 a2066249zs-8.txt S-8 17697
3 EXHIBIT 4-3 a2066249zex-4_3.txt EX-4.3 9776
4 EXHIBIT 5.1 a2066249zex-5_1.txt EX-5.1 3077
5 EXHIBIT 23-2 a2066249zex-23_2.txt EX-23.2 635
6 EXHIBIT 99 a2066249zex-99.txt EX-99 50043
  Complete submission text file 0000912057-01-543828.txt   83097
Mailing Address 128 SIDENEY ST CAMBRIDGE MA 02139
Business Address 128 SIDNEY ST CAMBRIDGE MA 02139 6176619312
IMMUNOGEN INC (Filer) CIK: 0000855654 (see all company filings)

IRS No.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0630
Type: S-8 | Act: 33 | File No.: 333-75372 | Film No.: 1816815
SIC: 2834 Pharmaceutical Preparations