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QUALYS, INC.

QLYS Clue Score79
United States Fiscal year ends December CIK 0001107843
202.42
+4.42%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
202.42 on 9 Oct 2026
202 139 76 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $127.91 14 Oct 2025 $127.64 15 Oct 2025 $127.77 16 Oct 2025 $127.56 17 Oct 2025 $126.60 20 Oct 2025 $127.63 21 Oct 2025 $131.84 22 Oct 2025 $128.22 23 Oct 2025 $127.90 24 Oct 2025 $128.05 27 Oct 2025 $126.07 28 Oct 2025 $126.99 29 Oct 2025 $122.56 30 Oct 2025 $123.79 31 Oct 2025 $123.26 3 Nov 2025 $125.12 4 Nov 2025 $121.21 5 Nov 2025 $146.13 6 Nov 2025 $147.02 7 Nov 2025 $149.73 10 Nov 2025 $151.99 11 Nov 2025 $153.80 12 Nov 2025 $150.05 13 Nov 2025 $143.32 14 Nov 2025 $143.57 17 Nov 2025 $139.46 18 Nov 2025 $138.55 19 Nov 2025 $138.21 20 Nov 2025 $137.90 21 Nov 2025 $143.07 24 Nov 2025 $140.52 25 Nov 2025 $141.79 26 Nov 2025 $141.63 28 Nov 2025 $140.85 1 Dec 2025 $143.16 2 Dec 2025 $145.81 3 Dec 2025 $149.13 4 Dec 2025 $149.63 5 Dec 2025 $146.08 8 Dec 2025 $149.76 9 Dec 2025 $150.03 10 Dec 2025 $151.75 11 Dec 2025 $152.31 12 Dec 2025 $152.53 15 Dec 2025 $144.90 16 Dec 2025 $143.57 17 Dec 2025 $141.95 18 Dec 2025 $142.95 19 Dec 2025 $142.76 22 Dec 2025 $140.96 23 Dec 2025 $139.08 24 Dec 2025 $139.54 26 Dec 2025 $138.29 29 Dec 2025 $137.34 30 Dec 2025 $134.57 31 Dec 2025 $132.90 2 Jan 2026 $131.01 5 Jan 2026 $131.02 6 Jan 2026 $130.04 7 Jan 2026 $131.86 8 Jan 2026 $133.36 9 Jan 2026 $133.15 12 Jan 2026 $135.21 13 Jan 2026 $133.14 14 Jan 2026 $134.03 15 Jan 2026 $133.79 16 Jan 2026 $134.57 20 Jan 2026 $132.02 21 Jan 2026 $132.50 22 Jan 2026 $130.97 23 Jan 2026 $128.79 26 Jan 2026 $132.18 27 Jan 2026 $133.00 28 Jan 2026 $132.69 29 Jan 2026 $132.12 30 Jan 2026 $131.90 2 Feb 2026 $135.00 3 Feb 2026 $127.52 4 Feb 2026 $129.18 5 Feb 2026 $127.81 6 Feb 2026 $110.80 9 Feb 2026 $109.15 10 Feb 2026 $113.39 11 Feb 2026 $110.28 12 Feb 2026 $104.79 13 Feb 2026 $104.91 17 Feb 2026 $103.91 18 Feb 2026 $104.39 19 Feb 2026 $103.20 20 Feb 2026 $92.66 23 Feb 2026 $86.65 24 Feb 2026 $86.83 25 Feb 2026 $91.24 26 Feb 2026 $93.68 27 Feb 2026 $92.47 2 Mar 2026 $94.59 3 Mar 2026 $97.39 4 Mar 2026 $98.08 5 Mar 2026 $99.45 6 Mar 2026 $98.66 9 Mar 2026 $96.36 10 Mar 2026 $95.38 11 Mar 2026 $96.66 12 Mar 2026 $96.99 13 Mar 2026 $99.71 16 Mar 2026 $94.99 17 Mar 2026 $95.08 18 Mar 2026 $96.64 19 Mar 2026 $96.59 20 Mar 2026 $96.44 23 Mar 2026 $97.34 24 Mar 2026 $92.29 25 Mar 2026 $89.90 26 Mar 2026 $91.11 27 Mar 2026 $85.63 30 Mar 2026 $87.92 31 Mar 2026 $87.85 1 Apr 2026 $86.21 2 Apr 2026 $88.36 6 Apr 2026 $90.32 7 Apr 2026 $88.24 8 Apr 2026 $87.36 9 Apr 2026 $76.68 10 Apr 2026 $76.20 13 Apr 2026 $81.40 14 Apr 2026 $83.22 15 Apr 2026 $85.17 16 Apr 2026 $84.09 17 Apr 2026 $83.17 20 Apr 2026 $82.00 21 Apr 2026 $86.28 22 Apr 2026 $88.71 23 Apr 2026 $84.04 24 Apr 2026 $84.34 27 Apr 2026 $85.16 28 Apr 2026 $85.70 29 Apr 2026 $89.60 30 Apr 2026 $86.93 1 May 2026 $88.53 4 May 2026 $92.49 5 May 2026 $92.14 6 May 2026 $90.84 7 May 2026 $94.97 8 May 2026 $94.28 11 May 2026 $91.53 12 May 2026 $90.12 13 May 2026 $86.50 14 May 2026 $86.73 15 May 2026 $90.02 18 May 2026 $97.98 19 May 2026 $100.09 20 May 2026 $100.55 21 May 2026 $100.85 22 May 2026 $102.37 26 May 2026 $102.31 27 May 2026 $98.32 28 May 2026 $100.37 29 May 2026 $109.29 1 Jun 2026 $114.02 2 Jun 2026 $113.42 3 Jun 2026 $111.61 4 Jun 2026 $111.53 5 Jun 2026 $109.90 8 Jun 2026 $110.31 9 Jun 2026 $109.71 10 Jun 2026 $110.20 11 Jun 2026 $110.83 12 Jun 2026 $111.24 15 Jun 2026 $114.65 16 Jun 2026 $113.67 17 Jun 2026 $112.18 18 Jun 2026 $111.30 22 Jun 2026 $108.51 23 Jun 2026 $112.33 24 Jun 2026 $115.34 25 Jun 2026 $116.19 26 Jun 2026 $123.27 29 Jun 2026 $128.32 30 Jun 2026 $137.49 1 Jul 2026 $143.44 2 Jul 2026 $148.12 6 Jul 2026 $158.26 7 Jul 2026 $157.55 8 Jul 2026 $153.54 9 Jul 2026 $159.39 10 Jul 2026 $152.69 13 Jul 2026 $151.54 14 Jul 2026 $164.12 15 Jul 2026 $159.32 16 Jul 2026 $157.56 17 Jul 2026 $159.43 20 Jul 2026 $156.37 21 Jul 2026 $143.78 22 Jul 2026 $140.23 23 Jul 2026 $133.74 24 Jul 2026 $137.48 27 Jul 2026 $134.79 28 Jul 2026 $135.75 29 Jul 2026 $135.13 30 Jul 2026 $141.71 31 Jul 2026 $144.75 3 Aug 2026 $154.89 4 Aug 2026 $161.06 5 Aug 2026 $183.25 6 Aug 2026 $181.78 7 Aug 2026 $183.48 10 Aug 2026 $185.80 11 Aug 2026 $188.31 12 Aug 2026 $187.15 13 Aug 2026 $195.88 14 Aug 2026 $186.05 17 Aug 2026 $183.31 18 Aug 2026 $187.98 19 Aug 2026 $186.68 20 Aug 2026 $182.21 21 Aug 2026 $181.98 24 Aug 2026 $178.46 25 Aug 2026 $175.94 26 Aug 2026 $176.67 27 Aug 2026 $188.59 28 Aug 2026 $187.05 31 Aug 2026 $186.14 1 Sep 2026 $177.01 2 Sep 2026 $170.83 3 Sep 2026 $174.35 4 Sep 2026 $171.65 8 Sep 2026 $170.32 9 Sep 2026 $170.17 10 Sep 2026 $161.57 11 Sep 2026 $150.28 14 Sep 2026 $172.91 15 Sep 2026 $185.37 16 Sep 2026 $183.06 17 Sep 2026 $178.08 18 Sep 2026 $174.96 21 Sep 2026 $181.03 22 Sep 2026 $183.32 23 Sep 2026 $184.79 24 Sep 2026 $182.94 25 Sep 2026 $172.43 28 Sep 2026 $173.83 29 Sep 2026 $178.35 30 Sep 2026 $187.20 1 Oct 2026 $187.43 2 Oct 2026 $193.00 5 Oct 2026 $198.68 6 Oct 2026 $199.93 7 Oct 2026 $194.75 8 Oct 2026 $193.86 9 Oct 2026 $202.42 Thakar Sumedh S CEO & PRESIDENT Sold on a plan $1.08M 14 Oct 2025 · at $126.82 · 4.0% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $68.65K 20 Oct 2025 · at $127.12 · 0.9% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $341.09K 12 Nov 2025 · at $155.04 · 0.8% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $1.21M 14 Nov 2025 · at $142.68 · 3.2% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $1.09M 21 Nov 2025 · at $141.95 · 6.2% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $1.10M 2 Dec 2025 · at $146.59 · 6.5% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $449.22K 3 Dec 2025 · at $145.99 · 4.1% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $150.00K 4 Dec 2025 · at $150.00 · 1.4% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $1.30M 9 Dec 2025 · at $149.81 · 8.0% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $1.25M 15 Dec 2025 · at $147.12 · 3.3% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $153.43K 22 Dec 2025 · at $142.46 · 1.5% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $621.54K 2 Jan 2026 · at $130.77 · 4.8% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $668.82K 14 Jan 2026 · at $133.76 · 2.0% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $145.71K 20 Jan 2026 · at $132.34 · 1.6% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $463.02K 2 Feb 2026 · at $135.63 · 3.7% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $873.37K 4 Feb 2026 · at $128.46 · 7.1% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $49.95K 20 Feb 2026 · at $103.85 · 0.7% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $10.02K 5 Mar 2026 · at $100.18 · 0.1% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $6.51K 13 Mar 2026 · at $100.09 · 0.1% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $162.98K 19 May 2026 · at $100.17 · 1.9% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $238.83K 19 May 2026 · at $100.18 · 3.5% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $86.88K 20 May 2026 · at $100.43 · 1.3% of stake Pfeiffer Wendy Director Sold on a plan $50.61K 22 May 2026 · at $101.21 · 4.5% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $1.51M 1 Jun 2026 · at $114.73 · 5.0% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $115.13K 2 Jun 2026 · at $111.67 · 1.2% of stake Hank Jeffrey P Director Sold at will $51.17K 11 Jun 2026 · at $108.88 · 2.8% of stake Hank Jeffrey P Director Sold at will $52.05K 12 Jun 2026 · at $110.75 · 2.9% of stake Berquist Thomas Director Sold on a plan $103.99K 12 Jun 2026 · at $110.75 · 12.2% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $367.37K 15 Jun 2026 · at $114.80 · 1.3% of stake Pfeiffer Wendy Director Sold on a plan $55.28K 22 Jun 2026 · at $110.55 · 3.8% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $94.67K 22 Jun 2026 · at $109.44 · 1.3% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $1.20M 26 Jun 2026 · at $120.48 · 4.1% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $1.27M 29 Jun 2026 · at $126.75 · 4.2% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $4.05M 30 Jun 2026 · at $135.00 · 13.2% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $138.42K 2 Jul 2026 · at $143.44 · 1.2% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $155.00K 6 Jul 2026 · at $155.00 · 1.5% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $513.61K 14 Jul 2026 · at $160.50 · 1.6% of stake Pfeiffer Wendy Director Sold on a plan $79.10K 20 Jul 2026 · at $158.19 · 3.9% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $139.51K 20 Jul 2026 · at $158.17 · 1.4% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $248.99K 3 Aug 2026 · at $153.04 · 2.1% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $604.71K 14 Aug 2026 · at $188.97 · 1.7% of stake Pfeiffer Wendy Director Sold on a plan $92.50K 20 Aug 2026 · at $185.00 · 4.1% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $159.54K 20 Aug 2026 · at $184.23 · 1.4% of stake Berquist Thomas Director Sold on a plan $89.56K 2 Sep 2026 · at $175.27 · 7.5% of stake Kim Joo Mi CHIEF FINANCIAL OFFICER Sold on a plan $174.71K 2 Sep 2026 · at $169.62 · 1.4% of stake Thakar Sumedh S CEO & PRESIDENT Sold on a plan $544.15K 14 Sep 2026 · at $170.05 · 1.7% of stake POSEY BRUCE K CHIEF LEGAL OFFICER Sold on a plan $155.44K 21 Sep 2026 · at $179.49 · 1.5% of stake
0 buys2 sales at will45 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$669.13M
Net income
$198.32M
Free cash flow
$304.41M
Gross margin
82.9%
Operating margin
33.2%
Net margin
29.6%
Return on equity
35.3%
Return on capital
31.8%
Revenue growth, 1 yr
10.1%
Revenue growth, 5 yr
13.0% a year
EPS growth, 1 yr
17.0%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
363M 92M FY20 Fiscal year 2020 Revenue $362.96M Net income $91.57M Margin 25.2% 411M 71M FY21 Fiscal year 2021 Revenue $411.17M Net income $70.96M Margin 17.3% · growth +13.3% 490M 108M FY22 Fiscal year 2022 Revenue $489.72M Net income $107.99M Margin 22.1% · growth +19.1% 554M 152M FY23 Fiscal year 2023 Revenue $554.46M Net income $151.60M Margin 27.3% · growth +13.2% 608M 174M FY24 Fiscal year 2024 Revenue $607.57M Net income $173.68M Margin 28.6% · growth +9.6% 669M 198M FY25 Fiscal year 2025 Revenue $669.13M Net income $198.32M Margin 29.6% · growth +10.1%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
21 Sep 2026 POSEY BRUCE K
CHIEF LEGAL OFFICER
Sold on a plan $155.44K 1.5%
14 Sep 2026 Thakar Sumedh S
CEO & PRESIDENT
Sold on a plan $544.15K 1.7%
2 Sep 2026 Kim Joo Mi
CHIEF FINANCIAL OFFICER
Sold on a plan $174.71K 1.4%
2 Sep 2026 Berquist Thomas
Director
Sold on a plan $89.56K 7.5%
20 Aug 2026 POSEY BRUCE K
CHIEF LEGAL OFFICER
Sold on a plan $159.54K 1.4%
20 Aug 2026 Pfeiffer Wendy
Director
Sold on a plan $92.50K 4.1%