Qualys Ownership & Insider Activity

Qualys (QLYS) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 18.0% of shares outstanding. Institutional investors hold 77.9%. Over the past 90 days, insiders made 10 sales worth $4.0M.

Shares Outstanding

35.290M

Shares Float

25.798M

Insider Shares Owned

6.242M

Insider % Owned

18.0%

Institutional Shares Held

26.939M

Institutional % Held

77.9%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$4.0M total

Net Activity

Net Selling

Net Value (90d)

-$4.0M

Qualys Insider Transactions (Last 6 Months)

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Date	Insider	Title	Type	Shares	Price	Value
Nov 1, 2026	Joo Mi Kim	CHIEF FINANCIAL OFFICER	SELL	6.505K	$218.21	$1.4M
Oct 20, 2026	Bruce K Posey	CHIEF LEGAL OFFICER	SELL	881.000	$189.52	$167K
Oct 14, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	3.200K	$190.36	$609K
Sep 21, 2026	Bruce K Posey	CHIEF LEGAL OFFICER	SELL	866.000	$179.49	$155K
Sep 14, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	3.200K	$170.05	$544K
Sep 2, 2026	Thomas Berquist	—	SELL	511.000	$175.27	$90K
Sep 2, 2026	Joo Mi Kim	CHIEF FINANCIAL OFFICER	SELL	1.030K	$169.62	$175K
Aug 20, 2026	Bruce K Posey	CHIEF LEGAL OFFICER	SELL	866.000	$184.23	$160K
Aug 20, 2026	Wendy Pfeiffer	—	SELL	500.000	$185.00	$93K
Aug 14, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	3.200K	$188.97	$605K
Aug 3, 2026	Joo Mi Kim	CHIEF FINANCIAL OFFICER	SELL	1.627K	$153.04	$249K
Jul 20, 2026	Bruce K Posey	CHIEF LEGAL OFFICER	SELL	882.000	$158.17	$140K
Jul 20, 2026	Wendy Pfeiffer	—	SELL	500.000	$158.19	$79K
Jul 14, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	3.200K	$160.50	$514K
Jul 6, 2026	Bruce K Posey	CHIEF LEGAL OFFICER	SELL	1.000K	$155.00	$155K
Jul 2, 2026	Joo Mi Kim	CHIEF FINANCIAL OFFICER	SELL	965.000	$143.44	$138K
Jun 30, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	30.000K	$135.00	$4.0M
Jun 29, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	10.000K	$126.75	$1.3M
Jun 26, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	10.000K	$120.48	$1.2M
Jun 22, 2026	Bruce K Posey	CHIEF LEGAL OFFICER	SELL	865.000	$109.44	$95K
Jun 22, 2026	Wendy Pfeiffer	—	SELL	500.000	$110.55	$55K
Jun 15, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	3.200K	$114.80	$367K
Jun 12, 2026	Thomas Berquist	—	SELL	939.000	$110.75	$104K
Jun 11, 2026	Jeffrey Hank	—	SELL	940.000	$109.82	$103K
Jun 2, 2026	Joo Mi Kim	CHIEF FINANCIAL OFFICER	SELL	1.031K	$111.67	$115K
Jun 1, 2026	Sumedh S Thakar	CEO & PRESIDENT	SELL	13.200K	$114.73	$1.5M
May 22, 2026	Wendy Pfeiffer	—	SELL	500.000	$101.21	$51K
May 19, 2026	Bruce K Posey	CHIEF LEGAL OFFICER	SELL	3.249K	$100.25	$326K
May 19, 2026	Joo Mi Kim	CHIEF FINANCIAL OFFICER	SELL	1.627K	$100.17	$163K

Congressional Trading Activity

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Date	Member	Party	Chamber	Action	Amount
Oct 31, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
Sep 11, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
May 3, 2024	Tommy Tuberville	R	Senate	Sale	$1,001 - $15,000
May 3, 2024	Tommy Tuberville	R	Senate	Sale	$1,001 - $15,000
Apr 5, 2024	Tommy Tuberville	R	Senate	Purchase	$1,001 - $15,000

Qualys Inc