Dean J. Mitchell - Jun 30, 2021 Form 4 Insider Report for ImmunoGen, Inc. (IMGN)

Role
Director
Signature
/s/ Joseph J. Kenny, attorney in fact
Stock symbol
IMGN
Transactions as of
Jun 30, 2021
Transactions value $
$0
Form type
4
Date filed
7/2/2021, 04:24 PM
Previous filing
Jun 17, 2021
Next filing
Sep 3, 2021

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction IMGN Deferred Share Unit Award $0 +2.05K +1.88% $0.00 111K Jun 30, 2021 Common Stock 2.05K $0.00 Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The deferred share units were issued pursuant to the Issuer's Compensation Policy for Non-Employee Directors and are convertible into Common Stock on a one-to-one basis.
F2 The vested deferred share units are to be settled 100% in shares of Common Stock of the Company upon the reporting person's retirement from the Board of Directors.
F3 The deferred share units vest upon issuance.