Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950109-96-000855
Filing Date
1996-02-14
Accepted
1996-02-15 11:10:35
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A SC 13G/A 7833
  Complete submission text file 0000950109-96-000855.txt   9933
Mailing Address 128 SIDNEY STREET 128 SIDNEY STREET CAMBRIDGE MA 02139
Business Address 128 SIDNEY ST CAMBRIDGE MA 02139 6176619312
IMMUNOGEN INC (Subject) CIK: 0000855654 (see all company filings)

EIN.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-40774 | Film No.: 96520783
SIC: 2834 Pharmaceutical Preparations

Mailing Address HARVARD MANAGEMENT COMPANY INC 600 ATLANTIC AVE BOSTON MA 02210
Business Address C/O HARVARD MANAGEMENT COMPANY INC 600 ATLANTIC AVENUE BOSTON MA 02210 6175234400
AENEAS VENTURE CORP (Filed by) CIK: 0000898603 (see all company filings)

EIN.: 237014581 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000