QUALYS, INC. - QLYS
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Mar 16, 2026 | CHIEF LEGAL OFFICER | S | D | 65.0 | 100.0935 | 6,506.08 | 70,955.0 | View | |
| Mar 06, 2026 | CHIEF LEGAL OFFICER | S | D | 100.0 | 100.1835 | 10,018.35 | 71,020.0 | View | |
| Feb 24, 2026 | CHIEF LEGAL OFFICER | S | D | 96.0 | 105.0895 | 10,088.59 | 71,120.0 | View | |
| Feb 24, 2026 | CHIEF LEGAL OFFICER | S | D | 175.0 | 104.0151 | 18,202.64 | 71,216.0 | View | |
| Feb 24, 2026 | CHIEF LEGAL OFFICER | S | D | 210.0 | 103.1348 | 21,658.31 | 71,391.0 | View | |
| Feb 06, 2026 | CHIEF FINANCIAL OFFICER | S | D | 200.0 | 129.755 | 25,951.0 | 88,489.0 | View | |
| Feb 06, 2026 | CHIEF FINANCIAL OFFICER | S | D | 3,648.0 | 129.156 | 471,161.09 | 88,689.0 | View | |
| Feb 06, 2026 | CHIEF FINANCIAL OFFICER | S | D | 2,051.0 | 128.1983 | 262,934.71 | 92,337.0 | View | |
| Feb 06, 2026 | CHIEF FINANCIAL OFFICER | S | D | 400.0 | 126.74 | 50,696.0 | 94,388.0 | View | |
| Feb 06, 2026 | CHIEF FINANCIAL OFFICER | S | D | 500.0 | 125.253 | 62,626.5 | 94,788.0 | View | |
| Feb 05, 2026 | CHIEF LEGAL OFFICER | F | D | 1,083.0 | 127.52 | 138,104.16 | 71,407.0 | View | |
| Feb 05, 2026 | CHIEF LEGAL OFFICER | A | A | 3,018.0 | 0.0 | 0.0 | 72,490.0 | View | |
| Feb 05, 2026 | CHIEF LEGAL OFFICER | F | D | 1,078.0 | 127.52 | 137,466.56 | 69,472.0 | View | |
| Feb 05, 2026 | CHIEF LEGAL OFFICER | A | A | 2,181.0 | 0.0 | 0.0 | 70,550.0 | View | |
| Feb 05, 2026 | CHIEF LEGAL OFFICER | F | D | 1,453.0 | 127.52 | 185,286.56 | 68,369.0 | View | |
| Feb 05, 2026 | CHIEF LEGAL OFFICER | A | A | 2,854.0 | 0.0 | 0.0 | 69,822.0 | View | |
| Feb 05, 2026 | CHIEF LEGAL OFFICER | F | D | 31.0 | 127.52 | 3,953.12 | 66,968.0 | View | |
| Feb 05, 2026 | CHIEF LEGAL OFFICER | A | A | 60.0 | 0.0 | 0.0 | 66,999.0 | View | |
| Feb 05, 2026 | CHIEF FINANCIAL OFFICER | F | D | 53.0 | 127.52 | 6,758.56 | 95,288.0 | View | |
| Feb 05, 2026 | CHIEF FINANCIAL OFFICER | A | A | 104.0 | 0.0 | 0.0 | 95,341.0 | View | |
| Feb 05, 2026 | CHIEF FINANCIAL OFFICER | F | D | 2,441.0 | 127.52 | 311,276.32 | 95,237.0 | View | |
| Feb 05, 2026 | CHIEF FINANCIAL OFFICER | A | A | 4,796.0 | 0.0 | 0.0 | 97,678.0 | View | |
| Feb 05, 2026 | CHIEF FINANCIAL OFFICER | F | D | 1,861.0 | 127.52 | 237,314.72 | 92,882.0 | View | |
| Feb 05, 2026 | CHIEF FINANCIAL OFFICER | A | A | 3,657.0 | 0.0 | 0.0 | 94,743.0 | View | |
| Feb 05, 2026 | CHIEF FINANCIAL OFFICER | F | D | 2,683.0 | 127.52 | 342,136.16 | 91,086.0 | View | |
| Feb 05, 2026 | CHIEF FINANCIAL OFFICER | A | A | 5,280.0 | 0.0 | 0.0 | 93,769.0 | View | |
| Feb 05, 2026 | CEO & PRESIDENT | F | D | 205.0 | 127.52 | 26,141.6 | 269,641.0 | View | |
| Feb 05, 2026 | CEO & PRESIDENT | A | A | 401.0 | 0.0 | 0.0 | 269,846.0 | View | |
| Feb 05, 2026 | CEO & PRESIDENT | F | D | 7,726.0 | 127.52 | 985,219.52 | 269,445.0 | View | |
| Feb 05, 2026 | CEO & PRESIDENT | A | A | 15,184.0 | 0.0 | 0.0 | 277,171.0 | View | |
| Feb 05, 2026 | CEO & PRESIDENT | F | D | 10,168.0 | 127.52 | 1,296,623.36 | 261,987.0 | View | |
| Feb 05, 2026 | CEO & PRESIDENT | A | A | 19,984.0 | 0.0 | 0.0 | 272,155.0 | View | |
| Feb 05, 2026 | CEO & PRESIDENT | F | D | 10,394.0 | 127.52 | 1,325,442.88 | 252,171.0 | View | |
| Feb 05, 2026 | CEO & PRESIDENT | A | A | 20,427.0 | 0.0 | 0.0 | 262,565.0 | View | |
| Feb 03, 2026 | CHIEF LEGAL OFFICER | F | D | 1,659.0 | 131.9 | 218,822.1 | 66,939.0 | View | |
| Feb 03, 2026 | CHIEF FINANCIAL OFFICER | S | D | 300.0 | 137.1908 | 41,157.24 | 88,489.0 | View | |
| Feb 03, 2026 | CHIEF FINANCIAL OFFICER | S | D | 1,006.0 | 136.37 | 137,188.22 | 88,789.0 | View | |
| Feb 03, 2026 | CHIEF FINANCIAL OFFICER | S | D | 2,108.0 | 135.0468 | 284,678.65 | 89,795.0 | View | |
| Feb 03, 2026 | CHIEF FINANCIAL OFFICER | F | D | 2,769.0 | 131.9 | 365,231.1 | 91,903.0 | View | |
| Feb 03, 2026 | CEO & PRESIDENT | F | D | 5,662.0 | 131.9 | 746,817.8 | 242,138.0 | View | |
| Jan 22, 2026 | CHIEF LEGAL OFFICER | S | D | 106.0 | 134.5 | 14,257.0 | 68,598.0 | View | |
| Jan 22, 2026 | CHIEF LEGAL OFFICER | S | D | 40.0 | 133.641 | 5,345.64 | 68,704.0 | View | |
| Jan 22, 2026 | CHIEF LEGAL OFFICER | S | D | 286.0 | 132.7051 | 37,953.66 | 68,744.0 | View | |
| Jan 22, 2026 | CHIEF LEGAL OFFICER | S | D | 669.0 | 131.7664 | 88,151.72 | 69,030.0 | View | |
| Jan 16, 2026 | CEO & PRESIDENT | S | D | 200.0 | 134.75 | 26,950.0 | 247,800.0 | View | |
| Jan 16, 2026 | CEO & PRESIDENT | S | D | 3,200.0 | 134.2072 | 429,463.04 | 248,000.0 | View | |
| Jan 16, 2026 | CEO & PRESIDENT | S | D | 1,200.0 | 133.0087 | 159,610.44 | 251,200.0 | View | |
| Jan 16, 2026 | CEO & PRESIDENT | S | D | 400.0 | 131.9839 | 52,793.56 | 252,400.0 | View | |
| Jan 05, 2026 | CHIEF FINANCIAL OFFICER | S | D | 100.0 | 133.35 | 13,335.0 | 94,672.0 | View | |
| Jan 05, 2026 | CHIEF FINANCIAL OFFICER | S | D | 2,397.0 | 131.0252 | 314,067.4 | 94,772.0 | View | |
| Jan 05, 2026 | CHIEF FINANCIAL OFFICER | S | D | 2,256.0 | 130.3801 | 294,137.51 | 97,169.0 | View | |
| Dec 23, 2025 | CHIEF LEGAL OFFICER | S | D | 126.0 | 143.4886 | 18,079.56 | 69,699.0 | View | |
| Dec 23, 2025 | CHIEF LEGAL OFFICER | S | D | 706.0 | 142.7017 | 100,747.4 | 69,825.0 | View | |
| Dec 23, 2025 | CHIEF LEGAL OFFICER | S | D | 245.0 | 141.2239 | 34,599.86 | 70,531.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | M | D | 6,500.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | S | D | 600.0 | 151.9443 | 91,166.58 | 252,800.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | S | D | 200.0 | 150.105 | 30,021.0 | 253,400.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | S | D | 357.0 | 149.5408 | 53,386.07 | 253,600.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | S | D | 1,243.0 | 148.3272 | 184,370.71 | 253,957.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | S | D | 1,400.0 | 147.1641 | 206,029.74 | 255,200.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | S | D | 2,100.0 | 146.3312 | 307,295.52 | 256,600.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | S | D | 2,600.0 | 145.4927 | 378,281.02 | 258,700.0 | View | |
| Dec 16, 2025 | CEO & PRESIDENT | M | A | 6,500.0 | 25.56 | 166,140.0 | 261,300.0 | View | |
| Dec 10, 2025 | CHIEF FINANCIAL OFFICER | S | D | 4,153.0 | 150.4169 | 624,681.39 | 99,425.0 | View | |
| Dec 10, 2025 | CHIEF FINANCIAL OFFICER | S | D | 3,296.0 | 149.6066 | 493,103.35 | 103,578.0 | View | |
| Dec 10, 2025 | CHIEF FINANCIAL OFFICER | S | D | 1,200.0 | 148.2671 | 177,920.52 | 106,874.0 | View | |
| Dec 05, 2025 | CHIEF LEGAL OFFICER | S | D | 1,000.0 | 150.0 | 150,000.0 | 70,776.0 | View | |
| Dec 05, 2025 | CHIEF LEGAL OFFICER | S | D | 384.0 | 149.3465 | 57,349.06 | 71,776.0 | View | |
| Dec 05, 2025 | CHIEF LEGAL OFFICER | S | D | 179.0 | 148.5291 | 26,586.71 | 72,160.0 | View | |
| Dec 05, 2025 | CHIEF LEGAL OFFICER | S | D | 99.0 | 147.9446 | 14,646.52 | 72,339.0 | View | |
| Dec 05, 2025 | CHIEF LEGAL OFFICER | S | D | 276.0 | 146.3659 | 40,396.99 | 72,438.0 | View | |
| Dec 05, 2025 | CHIEF LEGAL OFFICER | S | D | 2,139.0 | 145.0394 | 310,239.28 | 72,714.0 | View | |
| Dec 03, 2025 | CHIEF FINANCIAL OFFICER | S | D | 481.0 | 147.689 | 71,038.41 | 108,074.0 | View | |
| Dec 03, 2025 | CHIEF FINANCIAL OFFICER | S | D | 4,126.0 | 147.0638 | 606,785.24 | 108,555.0 | View | |
| Dec 03, 2025 | CHIEF FINANCIAL OFFICER | S | D | 2,299.0 | 145.9508 | 335,540.89 | 112,681.0 | View | |
| Dec 03, 2025 | CHIEF FINANCIAL OFFICER | S | D | 600.0 | 144.9042 | 86,942.52 | 114,980.0 | View | |
| Nov 24, 2025 | CHIEF FINANCIAL OFFICER | S | D | 1,400.0 | 144.1955 | 201,873.7 | 115,580.0 | View | |
| Nov 24, 2025 | CHIEF FINANCIAL OFFICER | S | D | 2,594.0 | 143.3705 | 371,903.08 | 116,980.0 | View | |
| Nov 24, 2025 | CHIEF FINANCIAL OFFICER | S | D | 900.0 | 142.4086 | 128,167.74 | 119,574.0 | View | |
| Nov 24, 2025 | CHIEF FINANCIAL OFFICER | S | D | 600.0 | 141.5808 | 84,948.48 | 120,474.0 | View | |
| Nov 24, 2025 | CHIEF FINANCIAL OFFICER | S | D | 700.0 | 139.9757 | 97,982.99 | 121,074.0 | View | |
| Nov 24, 2025 | CHIEF FINANCIAL OFFICER | S | D | 800.0 | 138.7693 | 111,015.44 | 121,774.0 | View | |
| Nov 24, 2025 | CHIEF FINANCIAL OFFICER | S | D | 700.0 | 137.5727 | 96,300.89 | 122,574.0 | View | |
| Nov 17, 2025 | CEO & PRESIDENT | M | D | 6,500.0 | 0.0 | 0.0 | 6,500.0 | View | |
| Nov 17, 2025 | CEO & PRESIDENT | S | D | 300.0 | 143.7967 | 43,139.01 | 254,800.0 | View | |
| Nov 17, 2025 | CEO & PRESIDENT | S | D | 5,117.0 | 143.1849 | 732,677.13 | 255,100.0 | View | |
| Nov 17, 2025 | CEO & PRESIDENT | S | D | 1,661.0 | 142.1459 | 236,104.34 | 260,217.0 | View | |
| Nov 17, 2025 | CEO & PRESIDENT | S | D | 1,422.0 | 141.2415 | 200,845.41 | 261,878.0 | View | |
| Nov 17, 2025 | CEO & PRESIDENT | M | A | 6,500.0 | 25.56 | 166,140.0 | 263,300.0 | View | |
| Nov 13, 2025 | CEO & PRESIDENT | S | D | 2,200.0 | 155.0427 | 341,093.94 | 256,800.0 | View | |
| Nov 04, 2025 | CHIEF LEGAL OFFICER | F | D | 2,279.0 | 123.26 | 280,909.54 | 74,853.0 | View | |
| Nov 04, 2025 | CHIEF FINANCIAL OFFICER | F | D | 3,802.0 | 123.26 | 468,634.52 | 123,274.0 | View | |
| Nov 04, 2025 | CEO & PRESIDENT | F | D | 6,043.0 | 123.26 | 744,860.18 | 259,000.0 | View | |
| Nov 03, 2025 | — | A | A | 3,198.0 | 0.0 | 0.0 | 3,198.0 | View | |
| Oct 31, 2025 | CEO & PRESIDENT | A | A | 61,092.0 | 0.0 | 0.0 | 265,043.0 | View | |
| Oct 31, 2025 | CHIEF LEGAL OFFICER | A | A | 20,357.0 | 0.0 | 0.0 | 77,132.0 | View | |
| Oct 31, 2025 | CHIEF FINANCIAL OFFICER | A | A | 34,212.0 | 0.0 | 0.0 | 127,076.0 | View | |
| Oct 21, 2025 | CHIEF LEGAL OFFICER | S | D | 100.0 | 127.6316 | 12,763.16 | 56,775.0 | View | |
| Oct 21, 2025 | CHIEF LEGAL OFFICER | S | D | 440.0 | 127.0065 | 55,882.86 | 56,875.0 | View | |
| Oct 15, 2025 | CEO & PRESIDENT | M | D | 6,500.0 | 0.0 | 0.0 | 13,000.0 | View | |
| Oct 15, 2025 | CEO & PRESIDENT | S | D | 3,957.0 | 127.2669 | 503,595.12 | 203,951.0 | View | |
| Oct 15, 2025 | CEO & PRESIDENT | S | D | 4,543.0 | 126.4389 | 574,411.92 | 207,908.0 | View | |
| Oct 15, 2025 | CEO & PRESIDENT | M | A | 6,500.0 | 25.56 | 166,140.0 | 212,451.0 | View |