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 |
| 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 |
| 2025-08-05 Sale | 2025-08-06 5:01 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 1,018 | $132.26 | $134,643 | 94,468 (Direct) | View |
| 2025-07-21 Sale | 2025-07-23 6:26 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 541 | $140.11 | $75,800 | 60,643 (Direct) | View |
| 2025-07-15 Sale | 2025-07-15 7:56 pm | QUALYS INC. | QLYS | Pfeiffer Wendy Director | 200 | $139.45 | $27,890 | 11,282 (Direct) | View |
| 2025-07-14 Sale | 2025-07-15 7:55 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 8,500 | $138.4 | $1,176,421 | 248,462 (Direct) | View |
| 2025-07-07 Sale | 2025-07-07 6:45 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 787 | $148.23 | $116,658 | 99,288 (Direct) | View |
| 2025-07-03 Sale | 2025-07-07 6:42 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 12,000 | $149.25 | $1,791,037 | 217,962 (Direct) | View |
| 2025-06-20 Sale | 2025-06-23 6:16 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 525 | $135.96 | $71,380 | 61,184 (Direct) | View |
| 2025-06-16 Sale | 2025-06-17 6:12 pm | QUALYS INC. | QLYS | Hank Jeffrey P Director | 657 | $139.07 | $91,369 | 13,888 (Direct) | View |
| 2025-06-16 Sale | 2025-06-17 6:10 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 8,500 | $139.47 | $1,185,502 | 268,962 (Direct) | View |
| 2025-06-13 Sale | 2025-06-16 4:02 pm | QUALYS INC. | QLYS | Berquist Thomas Director | 656 | $138.78 | $91,040 | 5,604 (Direct) | View |
| 2025-06-13 Sale | 2025-06-16 4:00 pm | QUALYS INC. | QLYS | Pfeiffer Wendy Director | 200 | $138.78 | $27,756 | 11,482 (Direct) | View |
| 2025-06-05 Sale | 2025-06-06 6:38 pm | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 845 | $139.96 | $118,263 | 100,075 (Direct) | View |
| 2025-06-02 Sale | 2025-06-03 4:40 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,000 | $140.2 | $841,200 | 231,962 (Direct) | View |
| 2025-05-29 Sale | 2025-06-02 5:23 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 8,500 | $136.3 | $1,158,562 | 283,462 (Direct) | View |
| 2025-05-20 Sale | 2025-05-21 5:28 pm | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 525 | $137.85 | $72,373 | 61,709 (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 |
| 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 |
| 2025-08-01 Tax Withholding | 2025-08-05 5:45 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi CHIEF FINANCIAL OFFICER | 3,802 | $130.53 | 95,486 (Direct) | View |
| 2025-08-01 Tax Withholding | 2025-08-05 5:44 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K CHIEF LEGAL OFFICER | 2,278 | $130.53 | 58,365 (Direct) | View |
| 2025-08-01 Tax Withholding | 2025-08-05 5:43 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,042 | $130.53 | 209,920 (Direct) | View |
| 2025-07-14 Exercise | 2025-07-15 7:55 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $0 | 248,462 (Direct) | View |
| 2025-07-14 Exercise | 2025-07-15 7:55 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $25.56 | 248,462 (Direct) | View |
| 2025-06-16 Exercise | 2025-06-17 6:10 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $0 | 268,962 (Direct) | View |
| 2025-06-16 Exercise | 2025-06-17 6:10 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $25.56 | 268,962 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-13 4:18 pm | N/A N/A | QUALYS INC. | QLYS | Zangardi John A. Director | 1,879 | $0 | 12,326 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-13 4:16 pm | N/A N/A | QUALYS INC. | QLYS | Rogers Kristi Marie Director | 1,879 | $0 | 10,296 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-13 4:15 pm | N/A N/A | QUALYS INC. | QLYS | Pfeiffer Wendy Director | 1,879 | $0 | 11,682 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-13 4:13 pm | N/A N/A | QUALYS INC. | QLYS | Hank Jeffrey P Director | 1,879 | $0 | 14,545 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-13 4:12 pm | N/A N/A | QUALYS INC. | QLYS | Berquist Thomas Director | 1,879 | $0 | 6,260 (Direct) | View |
| 2025-05-29 Exercise | 2025-06-02 5:23 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $0 | 283,462 (Direct) | View |
| 2025-05-29 Exercise | 2025-06-02 5:23 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & PRESIDENT | 6,500 | $25.56 | 283,462 (Direct) | View |