Wendy Pfeiffer Qualys, Inc. (QLYS) insider trading activity

Wendy Pfeiffer is of QUALYS, INC.. Currently has a direct ownership of 11,282 shares of QLYS, which is worth approximately $1.57 Million. The most recent transaction as insider was on Jul 15, 2025, when has been sold 200 shares (Common Stock) at a price of $139.45 per share, resulting in proceeds of $27,889. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 11.3K

15.09% 3M change

15.09% 12M change

Total Value Held $1.57 Million

Wendy Pfeiffer Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 15 2025	SELL Open market or private sale	$27,889 $139.45 p/Share	200 Reduced 1.74%	11,282 Common Stock
Jun 13 2025	SELL Open market or private sale	$27,756 $138.78 p/Share	200 Reduced 1.71%	11,482 Common Stock
Jun 11 2025	BUY Grant, award, or other acquisition	-	1,879 Added 13.86%	11,682 Common Stock
Jun 12 2024	BUY Grant, award, or other acquisition	-	1,313 Added 11.81%	9,803 Common Stock
May 24 2024	SELL Open market or private sale	$291,600 $145.8 p/Share	2,000 Reduced 19.07%	8,490 Common Stock
Dec 04 2023	SELL Open market or private sale	$267,924 $187.36 p/Share	1,430 Reduced 12.0%	10,490 Common Stock
Jun 07 2023	BUY Grant, award, or other acquisition	-	1,700 Added 12.48%	11,920 Common Stock
Jun 08 2022	BUY Grant, award, or other acquisition	-	1,556 Added 13.21%	10,220 Common Stock
Jun 09 2021	BUY Grant, award, or other acquisition	-	2,002 Added 18.77%	8,664 Common Stock

Wendy Pfeiffer

Foster City, CA

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