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Q

QLYS

Nasdaq

QUALYS, INC.

Latest disclosureSeptember 22, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 86 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 98

Limited filing history
All98Buying0Selling86Other12
Filters

Last 30 daysNo qualifying insider buying. Sales: $699.59K by 2 insiders.

98 trades · May 1, 2026 – September 21, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 98 trades on this page.

Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$12.64K
Reported price
$175.54 / share
Traded September 21, 2026Filed September 22, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$4.81K
Reported price
$177.9833 / share
Traded September 21, 2026Filed September 22, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$43.13K
Reported price
$178.9571 / share
Traded September 21, 2026Filed September 22, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$58.84K
Reported price
$179.9499 / share
Traded September 21, 2026Filed September 22, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$36.03K
Reported price
$181.0318 / share
Traded September 21, 2026Filed September 22, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$15.44K
Reported price
$154.39 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$31.86K
Reported price
$159.275 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$48.73K
Reported price
$162.43 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$16.59K
Reported price
$165.94 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$16.76K
Reported price
$167.58 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$33.87K
Reported price
$169.345 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$17.09K
Reported price
$170.90 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$259.39K
Reported price
$172.9247 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$86.96K
Reported price
$173.92 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$17.47K
Reported price
$174.71 / share
Traded September 14, 2026Filed September 15, 2026SEC filing
Sale disclosed

Thomas Berquist

Director

Common Stock

Reported value
$89.56K
Reported price
$175.27 / share
Traded September 2, 2026Filed September 3, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$49.07K
Reported price
$167.4897 / share
Traded September 2, 2026Filed September 3, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$28.01K
Reported price
$168.754 / share
Traded September 2, 2026Filed September 3, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$34.69K
Reported price
$170.0475 / share
Traded September 2, 2026Filed September 3, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$45.35K
Reported price
$171.1442 / share
Traded September 2, 2026Filed September 3, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$17.58K
Reported price
$172.37 / share
Traded September 2, 2026Filed September 3, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$17.65K
Reported price
$181.9875 / share
Traded August 20, 2026Filed August 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$72.15K
Reported price
$183.5817 / share
Traded August 20, 2026Filed August 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$17.69K
Reported price
$184.249 / share
Traded August 20, 2026Filed August 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$52.06K
Reported price
$185.9138 / share
Traded August 20, 2026Filed August 21, 2026SEC filing
Sale disclosed

Wendy Pfeiffer

Director

Common Stock

Reported value
$92.5K
Reported price
$185.00 / share
Traded August 20, 2026Filed August 21, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$75.63K
Reported price
$186.2752 / share
Traded August 14, 2026Filed August 17, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$149.33K
Reported price
$188.0678 / share
Traded August 14, 2026Filed August 17, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$246.23K
Reported price
$189.4095 / share
Traded August 14, 2026Filed August 17, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$114.3K
Reported price
$190.4917 / share
Traded August 14, 2026Filed August 17, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$19.23K
Reported price
$192.2748 / share
Traded August 14, 2026Filed August 17, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$14.72K
Reported price
$147.22 / share
Traded August 3, 2026Filed August 4, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$14.85K
Reported price
$148.54 / share
Traded August 3, 2026Filed August 4, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$30.29K
Reported price
$151.47 / share
Traded August 3, 2026Filed August 4, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$45.83K
Reported price
$152.78 / share
Traded August 3, 2026Filed August 4, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$127.78K
Reported price
$154.5088 / share
Traded August 3, 2026Filed August 4, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$15.51K
Reported price
$155.12 / share
Traded August 3, 2026Filed August 4, 2026SEC filing
Tax or exercise withholding

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Value context
$556.56K
Reported price
$144.75 / share
Traded August 1, 2026Filed August 3, 2026SEC filing
Tax or exercise withholding

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Value context
$328.44K
Reported price
$144.75 / share
Traded August 1, 2026Filed August 3, 2026SEC filing
Tax or exercise withholding

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Value context
$976.77K
Reported price
$144.75 / share
Traded August 1, 2026Filed August 3, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$38.08K
Reported price
$156.7107 / share
Traded July 20, 2026Filed July 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$52.79K
Reported price
$158.058 / share
Traded July 20, 2026Filed July 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$41.75K
Reported price
$159.3459 / share
Traded July 20, 2026Filed July 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$6.89K
Reported price
$160.18 / share
Traded July 20, 2026Filed July 21, 2026SEC filing
Sale disclosed

Wendy Pfeiffer

Director

Common Stock

Reported value
$79.1K
Reported price
$158.19 / share
Traded July 20, 2026Filed July 21, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$14.93K
Reported price
$149.30 / share
Traded July 14, 2026Filed July 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$15.15K
Reported price
$151.53 / share
Traded July 14, 2026Filed July 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$15.53K
Reported price
$155.30 / share
Traded July 14, 2026Filed July 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$31.55K
Reported price
$157.745 / share
Traded July 14, 2026Filed July 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$117.39K
Reported price
$160.8148 / share
Traded July 14, 2026Filed July 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$253.86K
Reported price
$161.6949 / share
Traded July 14, 2026Filed July 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$32.48K
Reported price
$162.40 / share
Traded July 14, 2026Filed July 15, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$32.71K
Reported price
$163.565 / share
Traded July 14, 2026Filed July 15, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$155K
Reported price
$155.00 / share
Traded July 6, 2026Filed July 6, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$138.42K
Reported price
$143.44 / share
Traded July 2, 2026Filed July 6, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$1.3M
Reported price
$130.00 / share
Traded June 30, 2026Filed July 1, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$1.35M
Reported price
$135.00 / share
Traded June 30, 2026Filed July 1, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$1.4M
Reported price
$140.00 / share
Traded June 30, 2026Filed July 1, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$339.13K
Reported price
$125.603 / share
Traded June 29, 2026Filed June 30, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$634.03K
Reported price
$126.9574 / share
Traded June 29, 2026Filed June 30, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$294.38K
Reported price
$127.6601 / share
Traded June 29, 2026Filed June 30, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$1.18M
Reported price
$120.4688 / share
Traded June 26, 2026Filed June 29, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$24.22K
Reported price
$121.10 / share
Traded June 26, 2026Filed June 29, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$5.16K
Reported price
$107.4023 / share
Traded June 22, 2026Filed June 23, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$50.59K
Reported price
$108.7971 / share
Traded June 22, 2026Filed June 23, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$20.65K
Reported price
$109.8387 / share
Traded June 22, 2026Filed June 23, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$4.53K
Reported price
$110.4832 / share
Traded June 22, 2026Filed June 23, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$13.74K
Reported price
$111.7318 / share
Traded June 22, 2026Filed June 23, 2026SEC filing
Sale disclosed

Wendy Pfeiffer

Director

Common Stock

Reported value
$55.28K
Reported price
$110.55 / share
Traded June 22, 2026Filed June 23, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$22.42K
Reported price
$112.075 / share
Traded June 15, 2026Filed June 16, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$171.47K
Reported price
$114.3107 / share
Traded June 15, 2026Filed June 16, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$173.49K
Reported price
$115.6587 / share
Traded June 15, 2026Filed June 16, 2026SEC filing
Sale disclosed

Thomas Berquist

Director

Common Stock

Reported value
$103.99K
Reported price
$110.75 / share
Traded June 12, 2026Filed June 15, 2026SEC filing
Sale disclosed

Jeffrey P. Hank

Director

Common Stock

Reported value
$51.17K
Reported price
$108.88 / share
Traded June 11, 2026Filed June 15, 2026SEC filing
Sale disclosed

Jeffrey P. Hank

Director

Common Stock

Reported value
$52.05K
Reported price
$110.75 / share
Traded June 12, 2026Filed June 15, 2026SEC filing
Award disclosed

John A. Zangardi

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 11, 2026SEC filing
Award disclosed

Jeffrey P. Hank

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 11, 2026SEC filing
Award disclosed

Kristi Marie Rogers

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 11, 2026SEC filing
Award disclosed

Wendy Pfeiffer

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 11, 2026SEC filing
Award disclosed

Bradford L. Brooks

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 11, 2026SEC filing
Award disclosed

Thomas Berquist

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 10, 2026Filed June 11, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$33.59K
Reported price
$109.785 / share
Traded June 2, 2026Filed June 3, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$16.92K
Reported price
$110.60 / share
Traded June 2, 2026Filed June 3, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$17.14K
Reported price
$112.0467 / share
Traded June 2, 2026Filed June 3, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$47.47K
Reported price
$113.2917 / share
Traded June 2, 2026Filed June 3, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$67.47K
Reported price
$112.4554 / share
Traded June 1, 2026Filed June 2, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$193.72K
Reported price
$113.9524 / share
Traded June 1, 2026Filed June 2, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$1.25M
Reported price
$114.9717 / share
Traded June 1, 2026Filed June 2, 2026SEC filing
Sale disclosed

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Reported value
$4.51K
Reported price
$115.57 / share
Traded June 1, 2026Filed June 2, 2026SEC filing
Sale disclosed

Wendy Pfeiffer

Director

Common Stock

Reported value
$50.61K
Reported price
$101.21 / share
Traded May 22, 2026Filed May 26, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$233.77K
Reported price
$100.1599 / share
Traded May 19, 2026Filed May 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$5.06K
Reported price
$101.227 / share
Traded May 19, 2026Filed May 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$86.17K
Reported price
$100.4283 / share
Traded May 20, 2026Filed May 21, 2026SEC filing
Sale disclosed

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Reported value
$708.19
Reported price
$101.17 / share
Traded May 20, 2026Filed May 21, 2026SEC filing
Sale disclosed

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Reported value
$162.98K
Reported price
$100.1696 / share
Traded May 19, 2026Filed May 21, 2026SEC filing
Tax or exercise withholding

Bruce K. Posey

CHIEF LEGAL OFFICER

Common Stock

Value context
$200.96K
Reported price
$88.53 / share
Traded May 1, 2026Filed May 4, 2026SEC filing
Tax or exercise withholding

Joo Mi Kim

CHIEF FINANCIAL OFFICER

Common Stock

Value context
$340.4K
Reported price
$88.53 / share
Traded May 1, 2026Filed May 4, 2026SEC filing
Tax or exercise withholding

Sumedh S. Thakar

CEO & PRESIDENT

Common Stock

Value context
$597.4K
Reported price
$88.53 / share
Traded May 1, 2026Filed May 4, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
CHIEF LEGAL OFFICERCommon StockSale10b5-15 trades866avg $179.49 / share$155.44KSep 21Filed Sep 22 · 1d later
5 filings
  • 72 @ $175.54 · $12.64KSEC filing
  • 27 @ $177.98 · $4.81KSEC filing
  • 241 @ $178.96 · $43.13KSEC filing
  • 327 @ $179.95 · $58.84KSEC filing
  • 199 @ $181.03 · $36.03KSEC filing
CEO & PRESIDENTCommon StockSale10b5-110 trades3,200avg $170.05 / share$544.15KSep 14Filed Sep 15 · 1d later
10 filings
  • 100 @ $154.39 · $15.44KSEC filing
  • 200 @ $159.28 · $31.86KSEC filing
  • 300 @ $162.43 · $48.73KSEC filing
  • 100 @ $165.94 · $16.59KSEC filing
  • 100 @ $167.58 · $16.76KSEC filing
  • 200 @ $169.35 · $33.87KSEC filing
  • 100 @ $170.90 · $17.09KSEC filing
  • 1,500 @ $172.92 · $259.39KSEC filing
  • 500 @ $173.92 · $86.96KSEC filing
  • 100 @ $174.71 · $17.47KSEC filing
DirectorCommon StockSale10b5-1511$175.27 / share$89.56KSep 2Filed Sep 3 · 1d laterSEC filing
CHIEF FINANCIAL OFFICERCommon StockSale10b5-15 trades1,030avg $169.62 / share$174.71KSep 2Filed Sep 3 · 1d later
5 filings
  • 293 @ $167.49 · $49.07KSEC filing
  • 166 @ $168.75 · $28.01KSEC filing
  • 204 @ $170.05 · $34.69KSEC filing
  • 265 @ $171.14 · $45.35KSEC filing
  • 102 @ $172.37 · $17.58KSEC filing
CHIEF LEGAL OFFICERCommon StockSale10b5-14 trades866avg $184.23 / share$159.54KAug 20Filed Aug 21 · 1d later
4 filings
  • 97 @ $181.99 · $17.65KSEC filing
  • 393 @ $183.58 · $72.15KSEC filing
  • 96 @ $184.25 · $17.69KSEC filing
  • 280 @ $185.91 · $52.06KSEC filing
DirectorCommon StockSale10b5-1500$185.00 / share$92.5KAug 20Filed Aug 21 · 1d laterSEC filing
CEO & PRESIDENTCommon StockSale10b5-15 trades3,200avg $188.97 / share$604.71KAug 14Filed Aug 17 · 3d later
5 filings
  • 406 @ $186.28 · $75.63KSEC filing
  • 794 @ $188.07 · $149.33KSEC filing
  • 1,300 @ $189.41 · $246.23KSEC filing
  • 600 @ $190.49 · $114.3KSEC filing
  • 100 @ $192.27 · $19.23KSEC filing
CHIEF FINANCIAL OFFICERCommon StockSale10b5-16 trades1,627avg $153.04 / share$248.99KAug 3Filed Aug 4 · 1d later
6 filings
  • 100 @ $147.22 · $14.72KSEC filing
  • 100 @ $148.54 · $14.85KSEC filing
  • 200 @ $151.47 · $30.29KSEC filing
  • 300 @ $152.78 · $45.83KSEC filing
  • 827 @ $154.51 · $127.78KSEC filing
  • 100 @ $155.12 · $15.51KSEC filing
CHIEF FINANCIAL OFFICERCommon StockExercise-price or tax withholding3,845$144.75 / share$556.56KAug 1Filed Aug 3 · 2d laterSEC filing
CHIEF LEGAL OFFICERCommon StockExercise-price or tax withholding2,269$144.75 / share$328.44KAug 1Filed Aug 3 · 2d laterSEC filing
CEO & PRESIDENTCommon StockExercise-price or tax withholding6,748$144.75 / share$976.77KAug 1Filed Aug 3 · 2d laterSEC filing
CHIEF LEGAL OFFICERCommon StockSale10b5-14 trades882avg $158.17 / share$139.51KJul 20Filed Jul 21 · 1d later
4 filings
  • 243 @ $156.71 · $38.08KSEC filing
  • 334 @ $158.06 · $52.79KSEC filing
  • 262 @ $159.35 · $41.75KSEC filing
  • 43 @ $160.18 · $6.89KSEC filing
DirectorCommon StockSale10b5-1500$158.19 / share$79.1KJul 20Filed Jul 21 · 1d laterSEC filing
CEO & PRESIDENTCommon StockSale10b5-18 trades3,200avg $160.50 / share$513.61KJul 14Filed Jul 15 · 1d later
8 filings
  • 100 @ $149.30 · $14.93KSEC filing
  • 100 @ $151.53 · $15.15KSEC filing
  • 100 @ $155.30 · $15.53KSEC filing
  • 200 @ $157.75 · $31.55KSEC filing
  • 730 @ $160.81 · $117.39KSEC filing
  • 1,570 @ $161.69 · $253.86KSEC filing
  • 200 @ $162.40 · $32.48KSEC filing
  • 200 @ $163.57 · $32.71KSEC filing
CHIEF LEGAL OFFICERCommon StockSale10b5-11,000$155.00 / share$155KJul 6Filed Jul 6 · 0d laterSEC filing
CHIEF FINANCIAL OFFICERCommon StockSale10b5-1965$143.44 / share$138.42KJul 2Filed Jul 6 · 4d laterSEC filing
CEO & PRESIDENTCommon StockSale10b5-13 trades30,000avg $135.00 / share$4.05MJun 30Filed Jul 1 · 1d later
3 filings
  • 10,000 @ $130.00 · $1.3MSEC filing
  • 10,000 @ $135.00 · $1.35MSEC filing
  • 10,000 @ $140.00 · $1.4MSEC filing
CEO & PRESIDENTCommon StockSale10b5-13 trades10,000avg $126.75 / share$1.27MJun 29Filed Jun 30 · 1d later
3 filings
  • 2,700 @ $125.60 · $339.13KSEC filing
  • 4,994 @ $126.96 · $634.03KSEC filing
  • 2,306 @ $127.66 · $294.38KSEC filing
CEO & PRESIDENTCommon StockSale10b5-12 trades10,000avg $120.48 / share$1.2MJun 26Filed Jun 29 · 3d later
2 filings
  • 9,800 @ $120.47 · $1.18MSEC filing
  • 200 @ $121.10 · $24.22KSEC filing
CHIEF LEGAL OFFICERCommon StockSale10b5-15 trades865avg $109.44 / share$94.67KJun 22Filed Jun 23 · 1d later
5 filings
  • 48 @ $107.40 · $5.16KSEC filing
  • 465 @ $108.80 · $50.59KSEC filing
  • 188 @ $109.84 · $20.65KSEC filing
  • 41 @ $110.48 · $4.53KSEC filing
  • 123 @ $111.73 · $13.74KSEC filing
DirectorCommon StockSale10b5-1500$110.55 / share$55.28KJun 22Filed Jun 23 · 1d laterSEC filing
CEO & PRESIDENTCommon StockSale10b5-13 trades3,200avg $114.80 / share$367.37KJun 15Filed Jun 16 · 1d later
3 filings
  • 200 @ $112.08 · $22.42KSEC filing
  • 1,500 @ $114.31 · $171.47KSEC filing
  • 1,500 @ $115.66 · $173.49KSEC filing
DirectorCommon StockSale10b5-1939$110.75 / share$103.99KJun 12Filed Jun 15 · 3d laterSEC filing
DirectorCommon StockSale10b5-1470$108.88 / share$51.17KJun 11Filed Jun 15 · 4d laterSEC filing
DirectorCommon StockSale10b5-1470$110.75 / share$52.05KJun 12Filed Jun 15 · 3d laterSEC filing
DirectorCommon StockGrant or award2,628Award · no purchase priceNon-cash awardJun 10Filed Jun 11 · 1d laterSEC filing
DirectorCommon StockGrant or award2,628Award · no purchase priceNon-cash awardJun 10Filed Jun 11 · 1d laterSEC filing
DirectorCommon StockGrant or award2,628Award · no purchase priceNon-cash awardJun 10Filed Jun 11 · 1d laterSEC filing
DirectorCommon StockGrant or award2,628Award · no purchase priceNon-cash awardJun 10Filed Jun 11 · 1d laterSEC filing
DirectorCommon StockGrant or award2,628Award · no purchase priceNon-cash awardJun 10Filed Jun 11 · 1d laterSEC filing
DirectorCommon StockGrant or award2,628Award · no purchase priceNon-cash awardJun 10Filed Jun 11 · 1d laterSEC filing
CHIEF FINANCIAL OFFICERCommon StockSale10b5-14 trades1,031avg $111.67 / share$115.13KJun 2Filed Jun 3 · 1d later
4 filings
  • 306 @ $109.79 · $33.59KSEC filing
  • 153 @ $110.60 · $16.92KSEC filing
  • 153 @ $112.05 · $17.14KSEC filing
  • 419 @ $113.29 · $47.47KSEC filing
CEO & PRESIDENTCommon StockSale10b5-14 trades13,200avg $114.73 / share$1.51MJun 1Filed Jun 2 · 1d later
4 filings
  • 600 @ $112.46 · $67.47KSEC filing
  • 1,700 @ $113.95 · $193.72KSEC filing
  • 10,861 @ $114.97 · $1.25MSEC filing
  • 39 @ $115.57 · $4.51KSEC filing
DirectorCommon StockSale10b5-1500$101.21 / share$50.61KMay 22Filed May 26 · 4d laterSEC filing
CHIEF LEGAL OFFICERCommon StockSale10b5-12 trades2,384avg $100.18 / share$238.83KMay 19Filed May 21 · 2d later
2 filings
  • 2,334 @ $100.16 · $233.77KSEC filing
  • 50 @ $101.23 · $5.06KSEC filing
CHIEF LEGAL OFFICERCommon StockSale10b5-12 trades865avg $100.43 / share$86.88KMay 20Filed May 21 · 1d later
2 filings
  • 858 @ $100.43 · $86.17KSEC filing
  • 7 @ $101.17 · $708.19SEC filing
CHIEF FINANCIAL OFFICERCommon StockSale10b5-11,627$100.17 / share$162.98KMay 19Filed May 21 · 2d laterSEC filing
CHIEF LEGAL OFFICERCommon StockExercise-price or tax withholding2,270$88.53 / share$200.96KMay 1Filed May 4 · 3d laterSEC filing
CHIEF FINANCIAL OFFICERCommon StockExercise-price or tax withholding3,845$88.53 / share$340.4KMay 1Filed May 4 · 3d laterSEC filing
CEO & PRESIDENTCommon StockExercise-price or tax withholding6,748$88.53 / share$597.4KMay 1Filed May 4 · 3d laterSEC filing

Congress transactions 5

All Congress filings
Full sale disclosedAmended report

Qualys, Inc. - Common Stock · Stock

The filing reports a full sale for a joint account.

Thomas H Tuberville official portraitThomas H TubervilleReporting Senate member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 3, 2024
Filed August 5, 2026 · 824d laterOriginal report
Sale disclosed

Qualys, Inc. - Common Stock (QLYS) · Stock

The filing reports a sale for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 31, 2025
Filed November 21, 2025 · 21d laterOriginal report
Sale disclosed

Qualys, Inc. - Common Stock (QLYS) · Stock

The filing reports a sale for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 30, 2025
Filed November 21, 2025 · 22d laterOriginal report
Purchase disclosed

Qualys, Inc. - Common Stock (QLYS) · Stock

The filing reports a purchase for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 30, 2025
Filed November 21, 2025 · 22d laterOriginal report
Purchase disclosed

Qualys, Inc. - Common Stock (QLYS) · Stock

The filing reports a purchase for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
September 11, 2025
Filed October 22, 2025 · 41d laterOriginal report
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Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001107843
Latest public acceptance
Sep 23, 2026, 01:12 AM UTC
Score calculated
Oct 8, 2026, 12:05 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.