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 |
| 2026-09-02 Sale | 2026-09-03 4:04 pm | QUALYS INC. | QLYS | Berquist Thomas Director | 511 | $175.27 | $89,563 | 6,270 (Direct) | View |
| 2026-06-12 Sale | 2026-06-15 4:22 pm | QUALYS INC. | QLYS | Berquist Thomas Director | 939 | $110.75 | $103,994 | 6,781 (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 |
| 2025-06-13 Sale | 2025-06-16 4:02 pm | QUALYS INC. | QLYS | Berquist Thomas Director | 656 | $138.78 | $91,040 | 5,604 (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 |
| 2026-06-10 Option Award | 2026-06-11 7:00 pm | N/A N/A | QUALYS INC. | QLYS | Berquist Thomas Director | 2,628 | $0 | 7,720 (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 |
| 2024-06-12 Option Award | 2024-06-14 6:06 pm | N/A N/A | QUALYS INC. | QLYS | Berquist Thomas Director | 1,313 | $0 | 4,381 (Direct) | View |
| 2023-08-23 Option Award | 2023-08-25 4:19 pm | N/A N/A | QUALYS INC. | QLYS | Berquist Thomas Director | 3,068 | $0 | 3,068 (Direct) | View |