Renee Lentini - 02 Aug 2023 Form 4 Insider Report for ImmunoGen, Inc.

Role
PRIN. FIN & ACCTG. OFF.
Signature
/s/ Renee Lentini
Issuer symbol
N/A
Transactions as of
02 Aug 2023
Net transactions value
-$1,799,577
Form type
4
Filing time
04 Aug 2023, 19:28:20 UTC
Previous filing
05 Jul 2023
Next filing
14 Sep 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 $95,644 +18,218 +80% $5.25 41,061 02 Aug 2023 Direct
transaction IMGN Common Stock Options Exercise $93,204 +40,348 +98% $2.31* 81,409 02 Aug 2023 Direct
transaction IMGN Common Stock Options Exercise $164,041 +36,053 +44% $4.55 117,462 02 Aug 2023 Direct
transaction IMGN Common Stock Options Exercise $165,782 +23,751 +20% $6.98 141,213 02 Aug 2023 Direct
transaction IMGN Common Stock Options Exercise $159,105 +29,907 +21% $5.32 171,120 02 Aug 2023 Direct
transaction IMGN Common Stock Sale $2,602,261 -148,277 -87% $17.55 22,843 02 Aug 2023 Direct F1
transaction IMGN Common Stock Options Exercise $14,820 +6,000 +26% $2.47* 28,843 03 Aug 2023 Direct
transaction IMGN Common Stock Options Exercise $66,186 +28,652 +99% $2.31* 57,495 03 Aug 2023 Direct
transaction IMGN Common Stock Options Exercise $43,901 +16,381 +28% $2.68* 73,876 03 Aug 2023 Direct

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 -18,218 -50% $0.000000 18,182 02 Aug 2023 Common Stock 18,218 $5.25 Direct F2
transaction IMGN Stock Option (right to buy) Options Exercise $0 -40,348 -58% $0.000000 28,652 02 Aug 2023 Common Stock 40,348 $2.31 Direct F2
transaction IMGN Stock Option (right to buy) Options Exercise $0 -36,053 -69% $0.000000 16,387 02 Aug 2023 Common Stock 36,053 $4.55 Direct F3
transaction IMGN Stock Option (right to buy) Options Exercise $0 -23,751 -59% $0.000000 16,649 02 Aug 2023 Common Stock 23,751 $6.98 Direct F3
transaction IMGN Stock Option (right to buy) Options Exercise $0 -29,907 -31% $0.000000 65,793 02 Aug 2023 Common Stock 29,907 $5.32 Direct F3
transaction IMGN Stock Option (right to buy) Options Exercise $0 -28,652 -100% $0.000000* 0 03 Aug 2023 Common Stock 28,652 $2.31 Direct F3
transaction IMGN Stock Option (right to buy) Options Exercise $0 -6,000 -100% $0.000000* 0 03 Aug 2023 Common Stock 6,000 $2.47 Direct F2
transaction IMGN Stock Option (right to buy) Options Exercise $0 -16,381 -86% $0.000000 2,619 03 Aug 2023 Common Stock 16,381 $2.68 Direct F2
* 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 $17.32 to $18.15, 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 Exercisable in three equal installments over three years starting on the first year anniversary of the grant.
F3 Exercisable as to 25% on the first year anniversary of the grant and 6.25% quarterly for the subsequent three years.