$ SEC Filings

Filing Filed On
10-Q 14 Nov 2003
10-Q 13 May 2003
10-Q 12 Feb 2003
10-Q 12 Nov 2002
ENDING MARCH 31, 2002 13 May 2002
10-Q 14 Feb 2002
10-Q 14 Nov 2001
FORM 10-Q 15 May 2001
10-Q 14 Feb 2001
FORM 10-Q 27 Oct 2000
IMMUNOGEN, INC. 12 May 2000
IMMUNOGEN, INC. 10 Feb 2000
IMMUNOGEN, INC. 04 Nov 1999
IMMUNOGEN, INC. 11 May 1999
IMMUNOGEN, INC. 16 Feb 1999
IMMUNOGEN, INC. FORM 10-Q DATED 09/30/98 12 Nov 1998
IMMUNOGEN, INC. 14 May 1998
IMMUNOGEN, INC. 17 Feb 1998
IMMUNOGEN, INC. 14 Nov 1997
IMMUNOGEN, INC. 15 May 1997