Mark J. Enyedy - CHIEF EXECUTIVE OFFICER, Director at ImmunoGen, Inc.

Issuer-level insider activity

Role
CHIEF EXECUTIVE OFFICER, Director
Issuer ticker
IMGN
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Mark J. Enyedy since 02 Aug 2025

Reported holdings for Mark J. Enyedy in ImmunoGen, Inc.

Form 4 holding CHIEF EXECUTIVE OFFICER, Director

ImmunoGen, Inc.

Security class
Stock Option (Right to Buy)
Shares / value
0
Estimated value
$897,750
Report date
12 Feb 2024
Price
$4.56
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding CHIEF EXECUTIVE OFFICER, Director

ImmunoGen, Inc.

Security class
Common Stock
Shares / value
0
Estimated value
$0
Report date
12 Feb 2024
Price
$29.30
Ownership
Direct
Form 4 holding CHIEF EXECUTIVE OFFICER, Director

ImmunoGen, Inc.

Security class
Restricted Stock Unit
Shares / value
0
Estimated value
$0
Report date
12 Feb 2024
Price
$29.30
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Transaction history for Mark J. Enyedy in ImmunoGen, Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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