SEC Filings for ImmunoGen Inc. (IMGN)

$ 4.73   -0.40 (-7.80%) Volume: 3.59m 4:00 PM EDT 3-Jun-2020
Filing Type:
Form TypeForm DescriptionPagesDateView
4Statement of changes in beneficial ownership of securities102/04/2019
4Statement of changes in beneficial ownership of securities102/04/2019
4Statement of changes in beneficial ownership of securities102/04/2019
4Statement of changes in beneficial ownership of securities102/04/2019
4Statement of changes in beneficial ownership of securities102/04/2019
4Statement of changes in beneficial ownership of securities102/04/2019
4Statement of changes in beneficial ownership of securities102/04/2019
SC 13GStatement of acquisition of beneficial ownership by individuals101/11/2019
8-K/A[Amend]Current report pursuant to Section 13 or 15(d)301/08/2019
4Statement of changes in beneficial ownership of securities101/08/2019
8-KCurrent report pursuant to Section 13 or 15(d)301/08/2019
8-KCurrent report pursuant to Section 13 or 15(d)301/08/2019
4Statement of changes in beneficial ownership of securities101/04/2019
4Statement of changes in beneficial ownership of securities101/04/2019
4Statement of changes in beneficial ownership of securities101/04/2019
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