Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-02-04 Sale | 2026-02-06 5:24 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 6,799 | $128.46 | $873,369 | 88,489 (Direct) | View |
| 2026-02-02 Sale | 2026-02-03 4:46 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 3,414 | $135.63 | $463,024 | 88,489 (Direct) | View |
| 2026-01-20 Sale | 2026-01-22 4:14 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 1,101 | $132.34 | $145,708 | 68,598 (Direct) | View |
| 2026-01-14 Sale | 2026-01-16 5:08 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 5,000 | $133.76 | $668,817 | 247,800 (Direct) | View |
| 2026-01-02 Sale | 2026-01-05 5:07 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 4,753 | $130.77 | $621,540 | 94,672 (Direct) | View |
| 2025-12-22 Sale | 2025-12-23 4:16 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 1,077 | $142.46 | $153,427 | 69,699 (Direct) | View |
| 2025-12-15 Sale | 2025-12-16 6:05 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 8,500 | $147.12 | $1,250,551 | 252,800 (Direct) | View |
| 2025-12-09 Sale | 2025-12-10 4:11 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 8,649 | $149.81 | $1,295,705 | 99,425 (Direct) | View |
| 2025-12-03 Sale | 2025-12-05 4:16 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 4,077 | $146.98 | $599,219 | 70,776 (Direct) | View |
| 2025-12-02 Sale | 2025-12-03 6:30 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 7,506 | $146.59 | $1,100,307 | 108,074 (Direct) | View |
| 2025-11-21 Sale | 2025-11-24 4:16 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 7,694 | $141.95 | $1,092,192 | 115,580 (Direct) | View |
| 2025-11-14 Sale | 2025-11-17 4:05 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 8,500 | $142.68 | $1,212,766 | 261,300 (Direct) | View |
| 2025-11-12 Sale | 2025-11-13 6:40 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 2,200 | $155.04 | $341,094 | 256,800 (Direct) | View |
| 2025-10-20 Sale | 2025-10-21 8:28 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 540 | $127.12 | $68,646 | 56,775 (Direct) | View |
| 2025-10-14 Sale | 2025-10-15 4:08 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 8,500 | $126.82 | $1,078,007 | 216,951 (Direct) | View |
| 2025-10-06 Sale | 2025-10-07 4:51 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 787 | $129.17 | $101,656 | 92,864 (Direct) | View |
| 2025-09-22 Sale | 2025-09-23 5:16 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 525 | $136.18 | $71,497 | 57,315 (Direct) | View |
| 2025-09-15 Sale | 2025-09-16 8:08 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 8,500 | $132.49 | $1,126,184 | 225,451 (Direct) | View |
| 2025-09-05 Sale | 2025-09-08 5:20 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 844 | $134.8 | $113,769 | 93,651 (Direct) | View |
| 2025-09-02 Sale | 2025-09-03 4:13 pm | QUALYS INC. | QLYS | Berquist Thomas Director | 512 | $133.09 | $68,141 | 5,092 (Direct) | View |
| 2025-08-27 Sale | 2025-08-29 4:18 pm | QUALYS INC. | QLYS | Zangardi John A. Director | 3,103 | $134.94 | $418,720 | 4,076 (Indirect Direct) | View |
| 2025-08-22 Sale | 2025-08-25 6:40 pm | QUALYS INC. | QLYS | Zangardi John A. Director | 3,860 | $134.82 | $520,404 | 7,179 (Indirect Direct) | View |
| 2025-08-22 Sale | 2025-08-25 6:32 pm | QUALYS INC. | QLYS | Rogers Kristi Marie Director | 1,700 | $134.7 | $228,998 | 8,596 (Direct) | View |
| 2025-08-20 Sale | 2025-08-21 4:04 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 525 | $132.28 | $69,449 | 57,840 (Direct) | View |
| 2025-08-15 Sale | 2025-08-18 4:31 pm | QUALYS INC. | QLYS | Pfeiffer Wendy Director | 200 | $129.72 | $25,944 | 11,082 (Direct) | View |
| 2025-08-14 Sale | 2025-08-15 5:15 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 8,500 | $129.95 | $1,104,602 | 233,920 (Direct) | View |
| 2025-08-13 Sale | 2025-08-15 5:10 pm | QUALYS INC. | QLYS | Zangardi John A. Director | 1,287 | $132.03 | $169,918 | 11,039 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-02-03 Tax Withholding | 2026-02-05 4:32 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 7,038 | $127.52 | 95,288 (Direct) | View |
| 2026-02-03 Option Award | 2026-02-05 4:32 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 13,837 | $0 | 95,288 (Direct) | View |
| 2026-02-03 Tax Withholding | 2026-02-05 4:30 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 3,645 | $127.52 | 71,407 (Direct) | View |
| 2026-02-03 Option Award | 2026-02-05 4:30 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 8,113 | $0 | 71,407 (Direct) | View |
| 2026-02-03 Tax Withholding | 2026-02-05 4:29 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 28,493 | $127.52 | 269,641 (Direct) | View |
| 2026-02-03 Option Award | 2026-02-05 4:29 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 55,996 | $0 | 269,641 (Direct) | View |
| 2026-02-01 Tax Withholding | 2026-02-03 4:46 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 2,769 | $131.9 | 88,489 (Direct) | View |
| 2026-02-01 Tax Withholding | 2026-02-03 4:45 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 1,659 | $131.9 | 66,939 (Direct) | View |
| 2026-02-01 Tax Withholding | 2026-02-03 4:40 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 5,662 | $131.9 | 242,138 (Direct) | View |
| 2025-12-15 Exercise | 2025-12-16 6:05 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $0 | 252,800 (Direct) | View |
| 2025-12-15 Exercise | 2025-12-16 6:05 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $25.56 | 252,800 (Direct) | View |
| 2025-11-14 Exercise | 2025-11-17 4:05 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $0 | 261,300 (Direct) | View |
| 2025-11-14 Exercise | 2025-11-17 4:05 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $25.56 | 261,300 (Direct) | View |
| 2025-11-01 Tax Withholding | 2025-11-04 5:12 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 3,802 | $123.26 | 123,274 (Direct) | View |
| 2025-11-01 Tax Withholding | 2025-11-04 5:11 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 2,279 | $123.26 | 74,853 (Direct) | View |
| 2025-11-01 Tax Withholding | 2025-11-04 5:09 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,043 | $123.26 | 259,000 (Direct) | View |
| 2025-10-30 Option Award | 2025-11-03 6:19 pm | N/A N/A | QUALYS INC. | QLYS | Brooks Bradford L. Director | 3,198 | $0 | 3,198 (Direct) | View |
| 2025-10-30 Option Award | 2025-10-31 4:52 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 34,212 | $0 | 127,076 (Direct) | View |
| 2025-10-30 Option Award | 2025-10-31 4:51 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 20,357 | $0 | 77,132 (Direct) | View |
| 2025-10-30 Option Award | 2025-10-31 4:49 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 61,092 | $0 | 265,043 (Direct) | View |
| 2025-10-14 Exercise | 2025-10-15 4:08 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $0 | 216,951 (Direct) | View |
| 2025-10-14 Exercise | 2025-10-15 4:08 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $25.56 | 216,951 (Direct) | View |
| 2025-09-15 Exercise | 2025-09-16 8:08 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $0 | 225,451 (Direct) | View |
| 2025-09-15 Exercise | 2025-09-16 8:08 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $25.56 | 225,451 (Direct) | View |
| 2025-08-14 Exercise | 2025-08-15 5:15 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $0 | 233,920 (Direct) | View |
| 2025-08-14 Exercise | 2025-08-15 5:15 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $25.56 | 233,920 (Direct) | View |