Michael Henderson - Insider Trading & Ownership

Location
421 Kipling Street, Palo Alto, CA
Summary
The estimated net worth of Michael Henderson is at least $86M dollars as of November 13, 2025. Michael Henderson is the Chief Executive Officer, Director of Apogee Therapeutics, Inc. and owns shares of Apogee Therapeutics, Inc. (APGE) stock worth about $82.1M. Michael Henderson is the Director of Spyre Therapeutics, Inc. and owns shares of Spyre Therapeutics, Inc. (SYRE) stock worth about $3.87M.
Signature
/s/ Matthew Batters, as attorney-in-fact for Michael Henderson
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Ownership of Michael Henderson

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
APGE Apogee Therapeutics, Inc. Chief Executive Officer, Director $82.1M -$2.9M -3.41% Nov 13, 2025
SYRE Spyre Therapeutics, Inc. Director $3.87M May 29, 2025
ARYD ARYA Sciences Acquisition Corp IV Director Jul 31, 2024

Insider Transactions Reported by Michael Henderson:

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.