⌘K

Login Start Free

Home/Filings/4/0001179110-09-012260

4//SEC Filing

Williams Peter J. 4

Accession 0001179110-09-012260

CIK 0000855654other

View on SEC.gov Company Profile

Filed

Aug 17, 8:00 PM ET

Accepted

Aug 18, 8:55 AM ET

Size

5.6 KB

Accession

0001179110-09-012260

Insider Transaction Report

Form 4

Period: 2009-08-17

IMMUNOGEN INCIMGN

Williams Peter J.

VP, Business Development

Transactions

Award
Stock option (right to buy)
2009-08-17$7.14/sh+80,000$571,200→ 80,000 total
Exercise: $7.14From: 2010-08-17Exp: 2019-08-17→ Common stock (80,000 underlying)

Footnotes (1)

[F1]Exercisable as to 20,000 shares commencing on August 17, 2010, 20,000 shares commencing on August 17, 2011, 20,000 shares commencing on August 17, 2012 and 20,000 shares commencing on August 17, 2013.

Documents

1 file

4
edgar.xmlPrimary
FORM 4 -

Issuer

IMMUNOGEN INC

CIK 0000855654

Entity typeother

Related Parties

1

filerCIK 0001470111

Filing Metadata

Form type: 4
Filed: Aug 17, 8:00 PM ET
Accepted: Aug 18, 8:55 AM ET
Size: 5.6 KB

View on SEC.gov