Thomas Ryll - SVP, Technical Operations at ImmunoGen, Inc.

Issuer-level insider activity

Role
SVP, Technical Operations
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 Thomas Ryll since 03 Aug 2025

Reported holdings for Thomas Ryll in ImmunoGen, Inc.

Form 4 holding SVP, Technical Operations

ImmunoGen, Inc.

Security class
Common Stock
Shares / value
84,714
Estimated value
$2,510,923
Report date
30 Jun 2021
Price
$29.64
Ownership
Direct

Transaction history for Thomas Ryll 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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