Renee Lentini - 06 Nov 2023 Form 4 Insider Report for ImmunoGen, Inc.

Role
VP & PRIN ACCTG OFFICER
Signature
/s/ Renee Lentini
Issuer symbol
N/A
Transactions as of
06 Nov 2023
Net transactions value
-$2,413,401
Form type
4
Filing time
08 Nov 2023, 17:55:47 UTC
Previous filing
14 Sep 2023
Next filing
27 Dec 2023
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IMGN Common Stock Options Exercise $97,110 +9,000 +9.1% $10.79 108,017 06 Nov 2023 Direct
transaction IMGN Common Stock Options Exercise $7,019 +2,619 +2.4% $2.68* 110,636 06 Nov 2023 Direct
transaction IMGN Common Stock Options Exercise $244,950 +23,000 +21% $10.65 133,636 06 Nov 2023 Direct
transaction IMGN Common Stock Options Exercise $75,458 +14,373 +11% $5.25 148,009 06 Nov 2023 Direct
transaction IMGN Common Stock Options Exercise $28,088 +4,024 +2.7% $6.98 152,033 06 Nov 2023 Direct
transaction IMGN Common Stock Options Exercise $427,180 +55,550 +37% $7.69 207,583 06 Nov 2023 Direct
transaction IMGN Common Stock Options Exercise $63,638 +11,962 +5.8% $5.32 219,545 06 Nov 2023 Direct
transaction IMGN Common Stock Sale $3,356,843 -219,545 -100% $15.29 0 06 Nov 2023 Direct F1

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 Stock Option (right to buy) Options Exercise $0 -9,000 -100% $0.000000* 0 06 Nov 2023 Common Stock 9,000 $10.79 Direct F2
transaction IMGN Stock Option (right to buy) Options Exercise $0 -2,619 -100% $0.000000* 0 06 Nov 2023 Common Stock 2,619 $2.68 Direct F3
transaction IMGN Stock Option (right to buy) Options Exercise $0 -23,000 -100% $0.000000* 0 06 Nov 2023 Common Stock 23,000 $10.65 Direct F4
transaction IMGN Stock Option (right to buy) Options Exercise $0 -14,373 -100% $0.000000* 0 06 Nov 2023 Common Stock 14,373 $5.25 Direct F5
transaction IMGN Stock Option (right to buy) Options Exercise $0 -4,024 -24% $0.000000 12,625 06 Nov 2023 Common Stock 4,024 $6.98 Direct F6
transaction IMGN Stock Option (right to buy) Options Exercise $0 -55,550 -69% $0.000000 25,250 06 Nov 2023 Common Stock 55,550 $7.69 Direct F7
transaction IMGN Stock Option (right to buy) Options Exercise $0 -11,962 -18% $0.000000 53,831 06 Nov 2023 Common Stock 11,962 $5.32 Direct F8
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.96, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within these ranges.
F2 This option was granted on 7/17/2014 and is fully vested as of the transaction date.
F3 This option was granted on 9/30/2016 and is fully vested as of the transaction date.
F4 This option was granted on 2/15/2018 and is fully vested as of the transaction date.
F5 This option was granted on 1/31/2019 and is fully vested as of the transaction date.
F6 This option was granted on 1/8/2021 and is exercisable as to 25% on the first year anniversary of the grant and 6.25% quarterly for the subsequent three years.
F7 This option was granted on 2/5/2021 and is exercisable as to 25% on the first year anniversary of the grant and 6.25% quarterly for the subsequent three years.
F8 This option was granted on 2/4/2022 and is exercisable as to 25% on the first year anniversary of the grant and 6.25% quarterly for the subsequent three years.