• Ownership

Alfred Sandrock - Insider Trading & Ownership

Entity
Individual
Location
14 Cambridge Center, Cambridge, MA
Summary
The estimated net worth of Alfred Sandrock is at least $4M dollars as of April 4, 2025. Alfred Sandrock is the Head of Research & Development of BIOGEN INC. and owns shares of BIOGEN INC. (BIIB) stock worth about $2.52M. Alfred Sandrock is the President and CEO, Director of Voyager Therapeutics, Inc. and owns shares of Voyager Therapeutics, Inc. (VYGR) stock worth about $1.48M.
All Insider Reports
All Insider Reports

Ownership of Alfred Sandrock

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
BIIB BIOGEN INC. Head of Research & Development $2.52M Jun 7, 2021
VYGR Voyager Therapeutics, Inc. President and CEO, Director $1.48M -$161K -9.82% Apr 2, 2025

Insider Transactions Reported by Alfred Sandrock:

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.