Thomas Ryll

Insider Reports History

Entity
Individual
Location
830 Winter Street, Waltham, Massachusetts
Signature
/s/ Joseph J. Kenny, attorney in fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Thomas Ryll:

Stock Role Class Num Shares Value Price $ Report Date Ownership
ImmunoGen, Inc. SVP, Technical Operations Common Stock 84.7K $2.51M $29.64 Jun 30, 2021 Direct

Insider Reports Filed by Thomas Ryll

Symbol Company Period Transactions Value $ Form Type Date Filed Role
IMGN ImmunoGen, Inc. Jun 30, 2021 1 $21.2K 4 Jul 2, 2021 SVP, Technical Operations