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  • Insider Ownership

Insider Trading & Ownership of Robert W. Hesslein

Location
Cambridge, MA
Summary
The estimated net worth of Robert W. Hesslein is at least $2,674,656 dollars as of 05 Mar 2025. Robert W. Hesslein is the EVP, CLO and Secretary of ALNYLAM PHARMACEUTICALS, INC. and owns shares of ALNYLAM PHARMACEUTICALS, INC. (ALNY) stock worth about $1,943,926. Robert W. Hesslein is the Senior VP & General Counsel of Voyager Therapeutics, Inc. and owns shares of Voyager Therapeutics, Inc. (VYGR) stock worth about $730,730.
Signature
By: Brett Budzinski, Attorney-in-Fact For: Robert W. Hesslein
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Ownership of Robert W. Hesslein

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
ALNY ALNYLAM PHARMACEUTICALS, INC. EVP, CLO and Secretary $1,943,926 03 Mar 2025
VYGR Voyager Therapeutics, Inc. Senior VP & General Counsel $730,730 20 Mar 2023

Insider Transactions Reported by Robert W. Hesslein:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.