Insider Trading & Ownership of Steven S. Williamson

Location: Redwood City, CA
Summary: The estimated net worth of Steven S. Williamson is at least $2.29M dollars as of 03 Sep 2025. Steven S. Williamson is the PRESIDENT AND CEO, Director of Pulmonx Corp and owns shares of Pulmonx Corp (LUNG) stock worth about $1.15M. Steven S. Williamson is the Chief Commercial Officer of Outset Medical, Inc. and owns shares of Outset Medical, Inc. (OM) stock worth about $1.14M.
Signature: /s/ David Aaron Lehman, Attorney-in-Fact
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Ownership of Steven S. Williamson

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
LUNG	Pulmonx Corp	PRESIDENT AND CEO, Director	$1.15M	-$244K	-17.6%	02 Sep 2025
OM	Outset Medical, Inc.	Chief Commercial Officer	$1.14M			15 Feb 2024

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.