Key facts
- This page summarizes Kristen Harrington-Smith's Form 4 filing for ImmunoGen, Inc..
- 2 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 18 Nov 2022, 16:31.
Key filing fact
Ownership activity is grounded in SEC Form 4 disclosures.
Shares, units, or other non-derivative securities reported in this filing.
Options Exercise
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
Options Exercise
Additional SEC filing notes
Section 16 status
Kristen Harrington-Smith is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Footnote F1
Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.
Footnote F2
The RSUs vest over a three-year period, with one-third of the RSUs vesting on each of the first three anniversaries of the date of grant, subject to continued service through each vesting date.