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 |
2023-09-20 Sale | 2023-09-22 4:03 pm | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,579 | $152.74 | $241,173 | 72,098 (Direct) | View |
2023-09-14 Sale | 2023-09-18 5:58 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 5,003 | $152.65 | $763,698 | 174,332 (Direct) | View |
2023-08-21 Sale | 2023-08-23 4:33 pm | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,578 | $145.49 | $229,579 | 73,677 (Direct) | View |
2023-08-14 Sale | 2023-08-16 5:11 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 5,003 | $151.6 | $758,431 | 179,335 (Direct) | View |
2023-08-04 Sale | 2023-08-08 4:25 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 4,168 | $146.63 | $611,136 | 155,149 (Direct) | View |
2023-08-01 Sale | 2023-08-03 4:16 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 3,467 | $140.07 | $485,621 | 159,317 (Direct) | View |
2023-07-27 Sale | 2023-07-31 5:27 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 700 | $140.32 | $98,223 | 170,775 (Direct) | View |
2023-07-25 Sale | 2023-07-26 5:26 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 8,333 | $135.22 | $1,126,765 | 171,475 (Direct) | View |
2023-07-20 Sale | 2023-07-21 4:15 pm | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,597 | $131.27 | $209,633 | 78,258 (Direct) | View |
2023-07-14 Sale | 2023-07-18 5:19 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 5,005 | $129.9 | $650,141 | 192,301 (Direct) | View |
2023-06-20 Sale | 2023-06-22 4:14 pm | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,577 | $128.97 | $203,389 | 79,855 (Direct) | View |
2023-06-14 Sale | 2023-06-16 4:16 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 5,005 | $129.2 | $646,632 | 197,306 (Direct) | View |
2023-06-12 Sale | 2023-06-14 4:15 pm | QUALYS INC. | QLYS | Hank Jeffrey P Director | 1,556 | $128.12 | $199,355 | 12,203 (Direct) | View |
2023-06-02 Sale | 2023-06-06 5:39 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 8,333 | $130.02 | $1,083,446 | 183,318 (Direct) | View |
2023-05-30 Sale | 2023-06-01 6:42 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 30,002 | $124.45 | $3,733,715 | 259,146 (Direct) | View |
2022-05-30 Sale | 2023-06-01 6:40 pm | QUALYS INC. | QLYS | Hank Jeffrey P Director | 4,000 | $123.84 | $495,357 | 20,059 (Direct) | View |
2023-05-22 Sale | 2023-05-23 4:49 pm | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,578 | $121.78 | $192,162 | 81,432 (Direct) | View |
2023-04-20 Sale | 2023-04-24 4:08 pm | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,752 | $124.38 | $217,913 | 86,228 (Direct) | View |
2023-04-14 Sale | 2023-04-17 4:43 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 5,832 | $128.07 | $746,926 | 215,305 (Direct) | View |
2023-03-20 Sale | 2023-03-22 5:07 pm | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,729 | $123.65 | $213,797 | 87,980 (Direct) | View |
2023-03-14 Sale | 2023-03-15 5:58 pm | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 5,833 | $119.82 | $698,891 | 221,137 (Direct) | View |
2023-02-23 Sale | 2023-02-27 4:43 pm | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,170 | $120.33 | $140,792 | 89,709 (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 |
2023-09-20 Exercise | 2023-09-22 4:03 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,000 | $25.56 | 72,098 (Direct) | View |
2023-09-14 Exercise | 2023-09-18 5:58 pm | N/A 2024-10-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 3,250 | $30.58 | 174,332 (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 |
2023-08-21 Exercise | 2023-08-23 4:33 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,000 | $25.56 | 73,677 (Direct) | View |
2023-08-15 Option Award | 2023-08-16 5:11 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 28 | $99.26 | 179,335 (Direct) | View |
2023-08-14 Exercise | 2023-08-16 5:11 pm | N/A 2024-10-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 3,250 | $30.58 | 179,335 (Direct) | View |
2023-08-15 Option Award | 2023-08-16 5:10 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 214 | $99.26 | 52,955 (Direct) | View |
2023-08-15 Option Award | 2023-08-16 5:10 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi Chief Financial Officer | 125 | $99.26 | 88,508 (Direct) | View |
2023-08-04 Exercise | 2023-08-08 4:25 pm | N/A 2025-07-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 4,168 | $37.28 | 155,149 (Direct) | View |
2023-08-01 Exercise | 2023-08-03 4:16 pm | N/A 2025-07-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 3,467 | $37.28 | 159,317 (Direct) | View |
2023-08-01 Tax Withholding | 2023-08-03 4:16 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 7,991 | $139.44 | 159,317 (Direct) | View |
2023-08-01 Tax Withholding | 2023-08-03 4:15 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 3,217 | $139.44 | 52,741 (Direct) | View |
2023-08-01 Tax Withholding | 2023-08-03 4:14 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi Chief Financial Officer | 2,191 | $139.44 | 88,383 (Direct) | View |
2023-07-27 Exercise | 2023-07-31 5:27 pm | N/A 2025-07-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 700 | $37.28 | 170,775 (Direct) | View |
2023-07-25 Exercise | 2023-07-26 5:26 pm | N/A 2025-07-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 8,333 | $37.28 | 171,475 (Direct) | View |
2023-07-20 Exercise | 2023-07-21 4:15 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,000 | $25.56 | 78,258 (Direct) | View |
2023-07-14 Exercise | 2023-07-18 5:19 pm | N/A 2024-10-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 3,250 | $30.58 | 192,301 (Direct) | View |
2023-07-01 Tax Withholding | 2023-07-05 4:19 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi Chief Financial Officer | 1,175 | $129.17 | 90,574 (Direct) | View |
2023-06-20 Exercise | 2023-06-22 4:14 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,000 | $25.56 | 79,855 (Direct) | View |
2023-06-14 Exercise | 2023-06-16 4:16 pm | N/A 2024-10-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 3,250 | $30.58 | 197,306 (Direct) | View |
2023-06-07 Option Award | 2023-06-09 8:14 pm | N/A N/A | QUALYS INC. | QLYS | Zangardi John A. Director | 1,700 | $0 | 9,129 (Direct) | View |
2023-06-07 Option Award | 2023-06-09 8:13 pm | N/A N/A | QUALYS INC. | QLYS | Rogers Kristi Marie Director | 1,700 | $0 | 7,104 (Direct) | View |
2023-06-07 Option Award | 2023-06-09 8:11 pm | N/A N/A | QUALYS INC. | QLYS | Pfeiffer Wendy Director | 1,700 | $0 | 11,920 (Direct) | View |
2023-06-07 Option Award | 2023-06-09 8:10 pm | N/A N/A | QUALYS INC. | QLYS | PACE PETER Director | 1,700 | $0 | 17,118 (Direct) | View |
2023-06-07 Option Award | 2023-06-09 8:08 pm | N/A N/A | QUALYS INC. | QLYS | Hank Jeffrey P Director | 1,700 | $0 | 13,759 (Direct) | View |
2023-06-07 Option Award | 2023-06-09 8:08 pm | N/A N/A | QUALYS INC. | QLYS | Berutti William Director | 1,700 | $0 | 6,561 (Direct) | View |
2023-06-02 Exercise | 2023-06-06 5:39 pm | N/A 2025-07-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 8,333 | $37.28 | 183,318 (Direct) | View |
2023-05-30 Exercise | 2023-06-01 6:42 pm | N/A 2025-07-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 24,999 | $37.28 | 259,146 (Direct) | View |
2023-05-30 Exercise | 2023-06-01 6:42 pm | N/A 2024-10-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 3,250 | $30.58 | 259,146 (Direct) | View |
2023-05-30 Exercise | 2023-06-01 6:40 pm | N/A 2025-06-04 | QUALYS INC. | QLYS | Hank Jeffrey P Director | 4,000 | $40.68 | 20,059 (Direct) | View |
2023-05-22 Exercise | 2023-05-23 4:49 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,000 | $25.56 | 81,432 (Direct) | View |
2023-05-01 Tax Withholding | 2023-05-02 4:33 pm | N/A N/A | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 7,991 | $111.31 | 168,403 (Direct) | View |
2023-05-01 Tax Withholding | 2023-05-02 4:32 pm | N/A N/A | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 3,218 | $111.31 | 57,710 (Direct) | View |
2023-05-01 Tax Withholding | 2023-05-02 4:31 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi Chief Financial Officer | 2,192 | $111.31 | 91,749 (Direct) | View |
2023-04-20 Exercise | 2023-04-24 4:08 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,000 | $25.56 | 86,228 (Direct) | View |
2023-04-14 Exercise | 2023-04-17 4:43 pm | N/A 2024-10-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 4,300 | $30.58 | 215,305 (Direct) | View |
2023-04-01 Tax Withholding | 2023-04-03 4:57 pm | N/A N/A | QUALYS INC. | QLYS | Kim Joo Mi Chief Financial Officer | 1,175 | $130.02 | 93,941 (Direct) | View |
2023-03-20 Exercise | 2023-03-22 5:07 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 1,000 | $25.56 | 87,980 (Direct) | View |
2023-03-14 Exercise | 2023-03-15 5:58 pm | N/A 2024-10-30 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 3,789 | $30.58 | 221,137 (Direct) | View |
2023-03-14 Exercise | 2023-03-15 5:58 pm | N/A 2024-08-01 | QUALYS INC. | QLYS | Thakar Sumedh S CEO & President | 511 | $23.51 | 221,137 (Direct) | View |
2023-03-01 Tax Withholding | 2023-03-02 5:39 pm | N/A N/A | QUALYS INC. | QLYS | Peters Allan Chief Revenue Officer | 528 | $119.55 | 44,854 (Direct) | View |
2023-02-23 Exercise | 2023-02-27 4:43 pm | N/A 2026-04-28 | QUALYS INC. | QLYS | POSEY BRUCE K Chief Legal Officer | 700 | $25.56 | 89,709 (Direct) | View |