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Buying and selling by quarter

Dollars bought and sold on the open market over the last two years.

$0$500.0K$1.0M$1.5MQ4 2024 · Bought: $0Q4 2024 · Sold: $1,444,386Q4 2024Q1 2025 · Bought: $0Q1 2025 · Sold: $264,198Q1 2025Q2 2025 · Bought: $0Q2 2025 · Sold: $207,394Q2 2025Q3 2025 · Bought: $0Q3 2025 · Sold: $216,746Q3 2025Q4 2025 · Bought: $0Q4 2025 · Sold: $821,294Q4 2025Q1 2026 · Bought: $0Q1 2026 · Sold: $212,185Q1 2026Q2 2026 · Bought: $0Q2 2026 · Sold: $420,382Q2 2026Q3 2026 · Bought: $0Q3 2026 · Sold: $609,495Q3 2026Q4 2026 · Bought: $0Q4 2026 · Sold: $166,964Q4 2026

Bought Sold

By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.

Roles

The companies where this person reports as an insider, and their position at each, most recent first.

Roles by company
CompanyRoleLast filed
QLYS
Qualys, Inc.
CHIEF LEGAL OFFICERNov 6, 2026

Roles come from the filings themselves and can change over time.

Latest open-market trades

Purchases and sales at every company, most recent filing first.

Latest insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.Filing
Oct 20, 2026QLYS
Qualys, Inc.
Sale449$190.49$85.5K-7.3%Form 4 ↗
Oct 20, 2026QLYS
Qualys, Inc.
Sale244$189.52$46.2K-7.3%Form 4 ↗
Oct 20, 2026QLYS
Qualys, Inc.
Sale62$191.26$11.9K-7.3%Form 4 ↗
Oct 20, 2026QLYS
Qualys, Inc.
Sale35$187.25$6,554-7.3%Form 4 ↗
Oct 20, 2026QLYS
Qualys, Inc.
Sale7$185.31$1,297-7.3%Form 4 ↗
Oct 20, 2026QLYS
Qualys, Inc.
Sale84$184.33$15.5K-7.3%Form 4 ↗
Sep 21, 2026QLYS
Qualys, Inc.
Sale72$175.54$12.6K-2.0%Form 4 ↗
Sep 21, 2026QLYS
Qualys, Inc.
Sale27$177.98$4,805-2.0%Form 4 ↗
Sep 21, 2026QLYS
Qualys, Inc.
Sale241$178.96$43.1K-2.0%Form 4 ↗
Sep 21, 2026QLYS
Qualys, Inc.
Sale327$179.95$58.8K-2.0%Form 4 ↗
Sep 21, 2026QLYS
Qualys, Inc.
Sale199$181.03$36.0K-2.0%Form 4 ↗
Aug 20, 2026QLYS
Qualys, Inc.
Sale97$181.99$17.7K-4.0%Form 4 ↗
Aug 20, 2026QLYS
Qualys, Inc.
Sale393$183.58$72.1K-4.0%Form 4 ↗
Aug 20, 2026QLYS
Qualys, Inc.
Sale96$184.25$17.7K-4.0%Form 4 ↗
Aug 20, 2026QLYS
Qualys, Inc.
Sale280$185.91$52.1K-4.0%Form 4 ↗
Jul 20, 2026QLYS
Qualys, Inc.
Sale262$159.35$41.7K+8.9%Form 4 ↗
Jul 20, 2026QLYS
Qualys, Inc.
Sale243$156.71$38.1K+8.9%Form 4 ↗
Jul 20, 2026QLYS
Qualys, Inc.
Sale334$158.06$52.8K+8.9%Form 4 ↗
Jul 20, 2026QLYS
Qualys, Inc.
Sale43$160.18$6,888+8.9%Form 4 ↗
Jul 6, 2026QLYS
Qualys, Inc.
Sale1,000$155.00$155.0K+8.9%Form 4 ↗
Jun 22, 2026QLYS
Qualys, Inc.
Sale465$108.80$50.6K+58.0%Form 4 ↗
Jun 22, 2026QLYS
Qualys, Inc.
Sale188$109.84$20.6K+58.0%Form 4 ↗
Jun 22, 2026QLYS
Qualys, Inc.
Sale41$110.48$4,530+58.0%Form 4 ↗
Jun 22, 2026QLYS
Qualys, Inc.
Sale123$111.73$13.7K+58.0%Form 4 ↗
Jun 22, 2026QLYS
Qualys, Inc.
Sale48$107.40$5,155+58.0%Form 4 ↗
May 20, 2026QLYS
Qualys, Inc.
Sale858$100.43$86.2K+70.2%Form 4 ↗
May 20, 2026QLYS
Qualys, Inc.
Sale7$101.17$708+70.2%Form 4 ↗
May 19, 2026QLYS
Qualys, Inc.
Sale50$101.23$5,062+70.0%Form 4 ↗
May 19, 2026QLYS
Qualys, Inc.
Sale2,334$100.16$233.8K+70.0%Form 4 ↗
Mar 13, 2026QLYS
Qualys, Inc.
Sale65$100.09$6,506+59.5%Form 4 ↗
Mar 5, 2026QLYS
Qualys, Inc.
Sale100$100.18$10.0K+63.2%Form 4 ↗
Feb 20, 2026QLYS
Qualys, Inc.
Sale210$103.13$21.7K+77.2%Form 4 ↗
Feb 20, 2026QLYS
Qualys, Inc.
Sale175$104.02$18.2K+77.2%Form 4 ↗
Feb 20, 2026QLYS
Qualys, Inc.
Sale96$105.09$10.1K+77.2%Form 4 ↗
Jan 20, 2026QLYS
Qualys, Inc.
Sale669$131.77$88.2K+19.7%Form 4 ↗
Jan 20, 2026QLYS
Qualys, Inc.
Sale40$133.64$5,346+19.7%Form 4 ↗
Jan 20, 2026QLYS
Qualys, Inc.
Sale106$134.50$14.3K+19.7%Form 4 ↗
Jan 20, 2026QLYS
Qualys, Inc.
Sale286$132.71$38.0K+19.7%Form 4 ↗
Dec 22, 2025QLYS
Qualys, Inc.
Sale706$142.70$100.7K+12.5%Form 4 ↗
Dec 22, 2025QLYS
Qualys, Inc.
Sale126$143.49$18.1K+12.5%Form 4 ↗
Dec 22, 2025QLYS
Qualys, Inc.
Sale245$141.22$34.6K+12.5%Form 4 ↗
Dec 4, 2025QLYS
Qualys, Inc.
Sale1,000$150.00$150.0K+5.4%Form 4 ↗
Dec 3, 2025QLYS
Qualys, Inc.
Sale2,139$145.04$310.2K+5.7%Form 4 ↗
Dec 3, 2025QLYS
Qualys, Inc.
Sale276$146.37$40.4K+5.7%Form 4 ↗
Dec 3, 2025QLYS
Qualys, Inc.
Sale99$147.94$14.6K+5.7%Form 4 ↗
Dec 3, 2025QLYS
Qualys, Inc.
Sale179$148.53$26.6K+5.7%Form 4 ↗
Dec 3, 2025QLYS
Qualys, Inc.
Sale384$149.35$57.4K+5.7%Form 4 ↗
Oct 20, 2025QLYS
Qualys, Inc.
Sale440$127.01$55.9K+23.1%Form 4 ↗
Oct 20, 2025QLYS
Qualys, Inc.
Sale100$127.63$12.8K+23.1%Form 4 ↗
Sep 22, 2025QLYS
Qualys, Inc.
Sale255$136.44$34.8K+13.7%Form 4 ↗
Sep 22, 2025QLYS
Qualys, Inc.
Sale270$135.94$36.7K+13.7%Form 4 ↗
Aug 20, 2025QLYS
Qualys, Inc.
Sale308$131.89$40.6K+12.7%Form 4 ↗
Aug 20, 2025QLYS
Qualys, Inc.
Sale192$132.74$25.5K+12.7%Form 4 ↗
Aug 20, 2025QLYS
Qualys, Inc.
Sale25$133.62$3,341+12.7%Form 4 ↗
Jul 21, 2025QLYS
Qualys, Inc.
Sale435$139.97$60.9K+4.0%Form 4 ↗
Jul 21, 2025QLYS
Qualys, Inc.
Sale106$140.70$14.9K+4.0%Form 4 ↗
Jun 20, 2025QLYS
Qualys, Inc.
Sale374$135.50$50.7K+0.5%Form 4 ↗
Jun 20, 2025QLYS
Qualys, Inc.
Sale86$136.83$11.8K+0.5%Form 4 ↗
Jun 20, 2025QLYS
Qualys, Inc.
Sale65$137.44$8,934+0.5%Form 4 ↗
May 20, 2025QLYS
Qualys, Inc.
Sale72$136.89$9,856-2.0%Form 4 ↗
May 20, 2025QLYS
Qualys, Inc.
Sale367$137.86$50.6K-2.0%Form 4 ↗
May 20, 2025QLYS
Qualys, Inc.
Sale86$138.62$11.9K-2.0%Form 4 ↗
Apr 21, 2025QLYS
Qualys, Inc.
Sale2$120.02$240+0.7%Form 4 ↗
Apr 21, 2025QLYS
Qualys, Inc.
Sale222$116.83$25.9K+0.7%Form 4 ↗
Apr 21, 2025QLYS
Qualys, Inc.
Sale160$118.14$18.9K+0.7%Form 4 ↗
Apr 21, 2025QLYS
Qualys, Inc.
Sale156$119.01$18.6K+0.7%Form 4 ↗
Mar 20, 2025QLYS
Qualys, Inc.
Sale438$129.24$56.6K+0.8%Form 4 ↗
Mar 20, 2025QLYS
Qualys, Inc.
Sale86$130.07$11.2K+0.8%Form 4 ↗
Feb 20, 2025QLYS
Qualys, Inc.
Sale367$138.80$50.9K+0.5%Form 4 ↗
Feb 20, 2025QLYS
Qualys, Inc.
Sale24$139.59$3,350+0.5%Form 4 ↗
Feb 20, 2025QLYS
Qualys, Inc.
Sale62$140.79$8,729+0.5%Form 4 ↗
Feb 20, 2025QLYS
Qualys, Inc.
Sale72$141.79$10.2K+0.5%Form 4 ↗
Jan 21, 2025QLYS
Qualys, Inc.
Sale136$138.04$18.8K-1.3%Form 4 ↗
Jan 21, 2025QLYS
Qualys, Inc.
Sale50$138.86$6,943-1.3%Form 4 ↗
Jan 21, 2025QLYS
Qualys, Inc.
Sale696$140.03$97.5K-1.3%Form 4 ↗
Dec 20, 2024QLYS
Qualys, Inc.
Sale120$140.83$16.9K-4.7%Form 4 ↗
Dec 20, 2024QLYS
Qualys, Inc.
Sale374$142.07$53.1K-4.7%Form 4 ↗
Dec 20, 2024QLYS
Qualys, Inc.
Sale361$142.87$51.6K-4.7%Form 4 ↗
Dec 2, 2024QLYS
Qualys, Inc.
Sale1,965$152.08$298.8K-13.8%Form 4 ↗
Dec 2, 2024QLYS
Qualys, Inc.
Sale346$153.21$53.0K-13.8%Form 4 ↗
Dec 2, 2024QLYS
Qualys, Inc.
Sale1,407$154.46$217.3K-13.8%Form 4 ↗
Dec 2, 2024QLYS
Qualys, Inc.
Sale4,616$155.77$719.0K-13.8%Form 4 ↗
Dec 2, 2024QLYS
Qualys, Inc.
Sale221$156.42$34.6K-13.8%Form 4 ↗
Oct 21, 2024QLYS
Qualys, Inc.
Sale478$122.61$58.6K+10.0%Form 4 ↗
Oct 21, 2024QLYS
Qualys, Inc.
Sale786$123.99$97.5K+10.0%Form 4 ↗
Oct 21, 2024QLYS
Qualys, Inc.
Sale75$125.08$9,381+10.0%Form 4 ↗

Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.

When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.