Home/Filings/4/0001179110-21-001496
4//SEC Filing

ALTSCHULLER Susan 4

Accession 0001179110-21-001496

CIK 0000855654other

Filed

Feb 8, 7:00 PM ET

Accepted

Feb 9, 8:11 PM ET

Size

5.3 KB

Accession

0001179110-21-001496

Insider Transaction Report

Form 4
Period: 2021-02-05
Transactions
  • Award

    Common Stock (right to buy)

    2021-02-05$7.69/sh+163,798$1,259,607163,798 total
    Exercise: $7.69From: 2022-02-05Exp: 2031-02-05Common Stock (163,798 underlying)
Footnotes (1)
  • [F1]These options vest over a four-year period, with 25% of the shares vesting on the one year anniversary of the date of grant, and thereafter an additional 6.25% of the shares vesting on each succeeding quarterly anniversary of the date of grant.

Issuer

ImmunoGen, Inc.

CIK 0000855654

Entity typeother

Related Parties

1
  • filerCIK 0001817988

Filing Metadata

Form type
4
Filed
Feb 8, 7:00 PM ET
Accepted
Feb 9, 8:11 PM ET
Size
5.3 KB