• Ownership

Chirfi Guindo - Insider Trading & Ownership

Entity
Individual
Location
C/O Biogen Inc., 225 Binney St., Cambridge, MA
Summary
The estimated net worth of Chirfi Guindo is at least $15.1M dollars as of January 29, 2025. Chirfi Guindo is the Chief Marketing Officer of Merck & Co., Inc. and owns shares of Merck & Co., Inc. (MRK) stock worth about $10M. Chirfi Guindo is the Head of Glob Prod Strat & Com of BIOGEN INC. and owns shares of BIOGEN INC. (BIIB) stock worth about $4.14M. Chirfi Guindo is the Director of Beam Therapeutics Inc. and owns shares of Beam Therapeutics Inc. (BEAM) stock worth about $954K.
All Insider Reports
All Insider Reports

Ownership of Chirfi Guindo

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MRK Merck & Co., Inc. Chief Marketing Officer $10M Jan 27, 2025
BIIB BIOGEN INC. Head of Glob Prod Strat & Com $4.14M Feb 18, 2022
BEAM Beam Therapeutics Inc. Director $954K Dec 2, 2024

Insider Transactions Reported by Chirfi Guindo:

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.