Market Cap:
$ SEC Filings
| Filing | Filed On |
|---|---|
| IMMUNOGEN, INC. | 21 Aug 1998 |
| IMMUNOGEN, INC. | 16 Jun 1998 |
| IMMUNOGEN, INC. | 14 May 1998 |
| SCHEDULE 13D/A | 09 Apr 1998 |
| SCHEDULE 13G | 09 Apr 1998 |
| IMMUNOGEN, INC. | 20 Mar 1998 |
| IMMUNOGEN, INC. | 09 Mar 1998 |
| IMMUNOGEN, INC. | 17 Feb 1998 |
| SC 13G/A | 13 Feb 1998 |
| IMMUNOGEN, INC. | 11 Dec 1997 |
| IMMUNOGEN, INC. | 24 Nov 1997 |
| IMMUNOGEN, INC. | 14 Nov 1997 |
| IMMUNOGEN, INC. | 09 Oct 1997 |
| IMMUNOGEN, INC. | 26 Sep 1997 |
| IMMUNOGEN, INC. | 01 Aug 1997 |
| IMMUNOGEN, INC. | 28 Jul 1997 |
| IMMUNOGEN, INC. | 22 Jul 1997 |
| SC 13D/A | 10 Jul 1997 |
| IMMUNOGEN, INC. | 01 Jul 1997 |
| IMMUNOGEN, INC. | 18 Jun 1997 |
