Steven S. Williamson Pulmonx Corp (LUNG) insider trading activity

Steven S. Williamson is PRESIDENT AND CEO of Pulmonx Corp. Currently has a direct ownership of 358,967 shares of LUNG, which is worth approximately $592,295. The most recent transaction as insider was on Sep 02, 2025, when has been sold 9,648 shares (Common Stock) at a price of $1.6 per share, resulting in proceeds of $15,436. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 359K

1.95% 3M change

63.52% 12M change

Total Value Held $592,295

Steven S. Williamson Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 02 2025	SELL Open market or private sale	$15,436 $1.6 p/Share	9,648 Reduced 2.62%	358,967 Common Stock
Jun 02 2025	SELL Open market or private sale	$31,058 $3.13 p/Share	9,923 Reduced 2.64%	366,115 Common Stock
Mar 03 2025	SELL Open market or private sale	$197,699 $7.14 p/Share	27,689 Reduced 12.47%	194,342 Common Stock
Mar 03 2025	BUY Grant, award, or other acquisition	-	181,696 Added 32.58%	376,038 Common Stock
Aug 20 2024	BUY Open market or private purchase	$97,435 $6.84 p/Share	14,245 Added 6.09%	219,531 Common Stock
Mar 15 2024	BUY Grant, award, or other acquisition	-	205,286 Added 50.0%	205,286 Common Stock

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