Brian Posner - Insider Trading & Ownership

Entity
Individual
Location
14 Cambridge Center, Cambridge, MA
Summary
The estimated net worth of Brian Posner is at least $13.5M dollars as of May 13, 2024. Brian Posner is the Director of ARCH CAPITAL GROUP LTD. and owns shares of ARCH CAPITAL GROUP LTD. (ACGL) stock worth about $11.5M. Brian Posner is the Director of BIOGEN INC. and owns shares of BIOGEN INC. (BIIB) stock worth about $1.99M.
All Insider Reports
All Insider Reports

Ownership of Brian Posner

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
ACGL, ACGLO ARCH CAPITAL GROUP LTD. Director $11.5M May 9, 2024
BIIB BIOGEN INC. Director $1.99M Dec 31, 2022

Insider Transactions Reported by Brian Posner:

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.