Info
Insider Ownership

Insider Trading & Ownership of ROBERT CHESS

Location: South San Francisco, CA
Summary: The estimated net worth of ROBERT CHESS is at least $2,259,434 dollars as of 09 Feb 2026. ROBERT CHESS is the Director of Twist Bioscience Corp and owns shares of Twist Bioscience Corp (TWST) stock worth about $2.26M.
Signature: /s/ Kendra Fox, as Attorney-in-Fact for Robert Chess
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Ownership of ROBERT CHESS

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
TWST	Twist Bioscience Corp	Director	$2,259,434			05 Feb 2026
NKTR	NEKTAR THERAPEUTICS	Director				30 Sep 2025

Insider Transactions Reported by ROBERT CHESS:

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.