QLYS QUALYS, INC.
Nasdaq · SEC CIK 1107843 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $23.64M 45 sales by 6 insiders
- Filings on record
- 392 since 2021-07-07, latest 2026-09-22 21:12
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Thakar Sumedh S | CEO, Pres, Dir | — | $14.62M |
| Kim Joo Mi | CFO | — | $6.39M |
| POSEY BRUCE K | CLO | — | $2.06M |
| Pfeiffer Wendy | Dir | — | $277.5K |
| Berquist Thomas | Dir | — | $193.6K |
| Hank Jeffrey P | Dir | — | $103.2K |
| Zangardi John A. | Dir | — | — |
| Brooks Bradford L. | Dir | — | — |
| Rogers Kristi Marie | Dir | — | — |
Transactions 522
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2023-07-18 | 2023-07-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $129.90 | -5,005 | 163.1K | -3% | -$650.1K |
| 2023-07-05 | 2023-07-01 | QLYS | Kim Joo Mi | CFO | F - Tax | $129.17 | -1,175 | 90.6K | -1% | -$151.8K | |
| D | 2023-06-22 | 2023-06-20 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +1,000 | 58.1K | +2% | +$25.6K |
| DM | 2023-06-22 | 2023-06-20 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $128.97 | -1,577 | 56.6K | -3% | -$203.4K |
| DM | 2023-06-16 | 2023-06-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $129.20 | -5,005 | 164.9K | -3% | -$646.6K |
| D | 2023-06-16 | 2023-06-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $30.58 | +3,250 | 169.9K | +2% | +$99.4K |
| 2023-06-14 | 2023-06-12 | QLYS | Hank Jeffrey P | Dir | S - Sale | $128.12 | -1,556 | 12.2K | -11% | -$199.4K | |
| 2023-06-09 | 2023-06-07 | QLYS | Hank Jeffrey P | Dir | A - Grant | $0.00 | +1,700 | 13.8K | +14% | $0 | |
| 2023-06-09 | 2023-06-07 | QLYS | Rogers Kristi Marie | Dir | A - Grant | $0.00 | +1,700 | 7,104 | +31% | $0 | |
| 2023-06-09 | 2023-06-07 | QLYS | PACE PETER | Dir | A - Grant | $0.00 | +1,700 | 17.1K | +11% | $0 | |
| 2023-06-09 | 2023-06-07 | QLYS | Zangardi John A. | Dir | A - Grant | $0.00 | +1,700 | 9,129 | +23% | $0 | |
| 2023-06-09 | 2023-06-07 | QLYS | Berutti William | Dir | A - Grant | $0.00 | +1,700 | 6,561 | +35% | $0 | |
| 2023-06-09 | 2023-06-07 | QLYS | Pfeiffer Wendy | Dir | A - Grant | $0.00 | +1,700 | 11.9K | +17% | $0 | |
| D | 2023-06-06 | 2023-06-02 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $130.02 | -8,333 | 166.7K | -5% | -$1.08M |
| D | 2023-06-06 | 2023-06-02 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $37.28 | +8,333 | 175.0K | +5% | +$310.7K |
| DM | 2023-06-01 | 2023-05-30+ | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $124.45 | -30.0K | 169.6K | -15% | -$3.73M |
| DM | 2023-06-01 | 2023-05-30+ | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $36.51 | +28.2K | 171.7K | +20% | +$1.03M |
| D | 2023-06-01 | 2023-05-30 | QLYS | Hank Jeffrey P | Dir | M - OptEx | $40.68 | +4,000 | 16.1K | +33% | +$162.7K |
| DM | 2023-06-01 | 2022-05-30+ | QLYS | Hank Jeffrey P | Dir | S - Sale+OE | $123.84 | -4,000 | 13.5K | -23% | -$495.4K |
| D | 2023-05-23 | 2023-05-22 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +1,000 | 58.7K | +2% | +$25.6K |
| DM | 2023-05-23 | 2023-05-22 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $121.77 | -1,578 | 57.6K | -3% | -$192.2K |
| 2023-05-02 | 2023-05-01 | QLYS | POSEY BRUCE K | CLO | F - Tax | $111.31 | -3,218 | 57.7K | -5% | -$358.2K | |
| 2023-05-02 | 2023-05-01 | QLYS | Kim Joo Mi | CFO | F - Tax | $111.31 | -2,192 | 91.7K | -2% | -$244.0K | |
| 2023-05-02 | 2023-05-01 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | F - Tax | $111.31 | -7,991 | 168.4K | -5% | -$889.5K | |
| DM | 2023-04-24 | 2023-04-20 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $124.38 | -1,752 | 60.9K | -3% | -$217.9K |
| D | 2023-04-24 | 2023-04-20 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +1,000 | 62.7K | +2% | +$25.6K |
| D | 2023-04-17 | 2023-04-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $30.58 | +4,300 | 182.2K | +2% | +$131.5K |
| DM | 2023-04-17 | 2023-04-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $128.07 | -5,832 | 180.4K | -3% | -$746.9K |
| 2023-04-03 | 2023-04-01 | QLYS | Kim Joo Mi | CFO | F - Tax | $130.02 | -1,175 | 93.9K | -1% | -$152.8K | |
| DM | 2023-03-22 | 2023-03-20 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $123.65 | -1,729 | 63.1K | -3% | -$213.8K |
| D | 2023-03-22 | 2023-03-20 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +1,000 | 63.4K | +2% | +$25.6K |
| DM | 2023-03-15 | 2023-03-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $29.74 | +4,300 | 180.0K | +2% | +$127.9K |
| DM | 2023-03-15 | 2023-03-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $119.82 | -5,833 | 181.9K | -3% | -$698.9K |
| 2023-03-02 | 2023-03-01 | QLYS | Peters Allan | Chief Revenue Off | F - Tax | $119.55 | -528 | 44.9K | -1% | -$63.1K | |
| D | 2023-02-27 | 2023-02-23 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $120.34 | -1,170 | 62.4K | -2% | -$140.8K |
| D | 2023-02-27 | 2023-02-23 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +700 | 63.6K | +1% | +$17.9K |
| D | 2023-02-23 | 2023-02-22 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +300 | 63.4K | +0.5% | +$7,668 |
| D | 2023-02-23 | 2023-02-22 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $120.05 | -559 | 62.9K | -0.9% | -$67.1K |
| D | 2023-02-16 | 2023-02-15 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | A - Grant | $101.38 | +140 | 179.5K | +0.1% | +$14.2K |
| DM | 2023-02-16 | 2023-02-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $120.21 | -5,833 | 182.5K | -3% | -$701.2K |
| D | 2023-02-16 | 2023-02-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $23.51 | +4,300 | 185.2K | +2% | +$101.1K |
| 2023-02-16 | 2023-02-15 | QLYS | Peters Allan | Chief Revenue Off | A - Grant | $101.38 | +159 | 45.4K | +0.4% | +$16.1K | |
| 2023-02-08 | 2023-02-06 | QLYS | Peters Allan | Chief Revenue Off | F - Tax | $121.02 | -1,051 | 45.2K | -2% | -$127.2K | |
| 2023-02-08 | 2023-02-06 | QLYS | Peters Allan | Chief Revenue Off | A - Grant | $0.00 | +3,638 | 46.3K | +9% | $0 | |
| 2023-02-08 | 2023-02-06 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | A - Grant | $0.00 | +13.1K | 187.3K | +8% | $0 | |
| 2023-02-08 | 2023-02-06 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | F - Tax | $121.02 | -6,493 | 180.9K | -3% | -$785.8K | |
| 2023-02-08 | 2023-02-06 | QLYS | Kim Joo Mi | CFO | A - Grant | $0.00 | +4,729 | 97.2K | +5% | $0 | |
| 2023-02-08 | 2023-02-06 | QLYS | Kim Joo Mi | CFO | F - Tax | $121.02 | -2,087 | 95.1K | -2% | -$252.6K | |
| 2023-02-08 | 2023-02-06 | QLYS | POSEY BRUCE K | CLO | A - Grant | $0.00 | +2,969 | 64.6K | +5% | $0 | |
| 2023-02-08 | 2023-02-06 | QLYS | POSEY BRUCE K | CLO | F - Tax | $121.02 | -1,473 | 63.1K | -2% | -$178.3K | |
| D | 2023-02-03 | 2023-02-02 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +2,000 | 64.8K | +3% | +$51.1K |
| DM | 2023-02-03 | 2023-02-02 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $122.82 | -3,174 | 62.9K | -5% | -$389.8K |
| 2023-02-02 | 2023-02-01 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | F - Tax | $119.07 | -7,183 | 174.2K | -4% | -$855.3K | |
| 2023-02-02 | 2023-02-01 | QLYS | Kim Joo Mi | CFO | F - Tax | $119.07 | -1,529 | 92.5K | -2% | -$182.1K | |
| 2023-02-02 | 2023-02-01 | QLYS | Peters Allan | Chief Revenue Off | F - Tax | $119.07 | -439 | 42.6K | -1% | -$52.3K | |
| 2023-02-02 | 2023-02-01 | QLYS | POSEY BRUCE K | CLO | F - Tax | $119.07 | -2,308 | 62.8K | -4% | -$274.8K | |
| DM | 2023-01-18 | 2023-01-17 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $107.06 | -5,576 | 184.2K | -3% | -$597.0K |
| D | 2023-01-18 | 2023-01-17 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $23.51 | +4,300 | 187.0K | +2% | +$101.1K |
| 2023-01-03 | 2023-01-01 | QLYS | Kim Joo Mi | CFO | F - Tax | $112.23 | -904 | 94.0K | -1.0% | -$101.5K | |
| DM | 2022-12-15 | 2022-12-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $119.28 | -5,576 | 186.4K | -3% | -$665.1K |
| D | 2022-12-15 | 2022-12-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $23.51 | +4,300 | 188.3K | +2% | +$101.1K |
| 2022-12-09 | 2022-12-08 | QLYS | Peters Allan | Chief Revenue Off | S - Sale | $115.50 | -553 | 43.1K | -1% | -$63.9K | |
| 2022-12-02 | 2022-12-01 | QLYS | Peters Allan | Chief Revenue Off | F - Tax | $124.93 | -719 | 43.6K | -2% | -$89.8K | |
| DM | 2022-11-15 | 2022-11-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $125.75 | -5,576 | 188.2K | -3% | -$701.2K |
| D | 2022-11-15 | 2022-11-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $23.51 | +4,300 | 189.6K | +2% | +$101.1K |
| D | 2022-11-14 | 2022-11-10 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +1,000 | 66.7K | +2% | +$25.6K |
| DM | 2022-11-14 | 2022-11-10 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $121.40 | -1,578 | 65.1K | -2% | -$191.6K |
| 2022-11-02 | 2022-11-01 | QLYS | POSEY BRUCE K | CLO | F - Tax | $139.71 | -3,458 | 65.7K | -5% | -$483.1K | |
| 2022-11-02 | 2022-11-01 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | F - Tax | $139.71 | -8,659 | 185.3K | -4% | -$1.21M | |
| 2022-11-02 | 2022-11-01 | QLYS | Kim Joo Mi | CFO | F - Tax | $139.71 | -1,340 | 94.9K | -1% | -$187.2K | |
| 2022-10-31 | 2022-10-27 | QLYS | Peters Allan | Chief Revenue Off | A - Grant | $0.00 | +20.8K | 44.3K | +89% | $0 | |
| 2022-10-31 | 2022-10-27 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | A - Grant | $0.00 | +45.5K | 193.9K | +31% | $0 | |
| 2022-10-31 | 2022-10-27 | QLYS | POSEY BRUCE K | CLO | A - Grant | $0.00 | +15.7K | 69.2K | +29% | $0 | |
| 2022-10-31 | 2022-10-27 | QLYS | Kim Joo Mi | CFO | A - Grant | $0.00 | +27.5K | 96.2K | +40% | $0 | |
| DM | 2022-10-17 | 2022-10-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $127.98 | -5,576 | 149.8K | -4% | -$713.6K |
| D | 2022-10-17 | 2022-10-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $23.51 | +4,300 | 154.0K | +3% | +$101.1K |
| 2022-10-04 | 2022-10-01 | QLYS | Kim Joo Mi | CFO | F - Tax | $139.39 | -1,175 | 68.8K | -2% | -$163.8K | |
| DM | 2022-09-15 | 2022-09-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $155.92 | -5,576 | 153.5K | -4% | -$869.4K |
| D | 2022-09-15 | 2022-09-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $23.51 | +4,300 | 155.2K | +3% | +$101.1K |
| 2022-09-12 | 2022-09-09 | QLYS | Peters Allan | Chief Revenue Off | S - Sale | $155.95 | -553 | 23.5K | -2% | -$86.2K | |
| 2022-09-02 | 2022-09-01 | QLYS | Peters Allan | Chief Revenue Off | F - Tax | $147.76 | -719 | 24.1K | -3% | -$106.2K | |
| DM | 2022-08-16 | 2022-08-12+ | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $151.00 | -9,672 | 155.3K | -6% | -$1.46M |
| D | 2022-08-16 | 2022-08-15 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $23.51 | +4,300 | 156.6K | +3% | +$101.1K |
| D | 2022-08-16 | 2022-08-15 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | A - Grant | $103.39 | +145 | 150.9K | +0.1% | +$15.0K |
| 2022-08-16 | 2022-08-15 | QLYS | Peters Allan | Chief Revenue Off | A - Grant | $103.39 | +156 | 24.8K | +0.6% | +$16.1K | |
| DM | 2022-08-16 | 2022-08-12+ | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $151.56 | -7,486 | 56.2K | -12% | -$1.13M |
| D | 2022-08-16 | 2022-08-15 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +3,000 | 59.8K | +5% | +$76.7K |
| 2022-08-16 | 2022-08-15 | QLYS | Kim Joo Mi | CFO | A - Grant | $103.39 | +136 | 70.0K | +0.2% | +$14.1K | |
| 2022-08-12 | 2022-08-11 | QLYS | POSEY BRUCE K | CLO | S - Sale | $150.00 | -14 | 58.0K | -0.0% | -$2,100 | |
| 2022-08-11 | 2022-08-10 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale | $145.13 | -4,704 | 156.2K | -3% | -$682.7K | |
| M | 2022-08-11 | 2022-08-10 | QLYS | Peters Allan | Chief Revenue Off | S - Sale | $143.33 | -2,711 | 24.6K | -10% | -$388.6K |
| D | 2022-08-10 | 2022-08-09 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $140.09 | -7,000 | 160.9K | -4% | -$980.6K |
| D | 2022-08-10 | 2022-08-09 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $30.58 | +7,000 | 167.9K | +4% | +$214.1K |
| 2022-08-02 | 2022-08-01 | QLYS | POSEY BRUCE K | CLO | F - Tax | $123.99 | -3,459 | 58.0K | -6% | -$428.9K | |
| 2022-08-02 | 2022-08-01 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | F - Tax | $123.99 | -8,659 | 160.9K | -5% | -$1.07M | |
| 2022-08-02 | 2022-08-01 | QLYS | Kim Joo Mi | CFO | F - Tax | $123.99 | -1,341 | 69.8K | -2% | -$166.3K | |
| DM | 2022-07-25 | 2022-07-21 | QLYS | POSEY BRUCE K | CLO | S - Sale+OE | $130.16 | -2,500 | 61.4K | -4% | -$325.4K |
| D | 2022-07-25 | 2022-07-21 | QLYS | POSEY BRUCE K | CLO | M - OptEx | $25.56 | +1,000 | 63.9K | +2% | +$25.6K |
| D | 2022-07-15 | 2022-07-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | M - OptEx | $23.51 | +7,000 | 176.5K | +4% | +$164.6K |
| DM | 2022-07-15 | 2022-07-14 | QLYS | Thakar Sumedh S | CEO, Pres, Dir | S - Sale+OE | $119.45 | -7,000 | 169.5K | -4% | -$836.1K |
Purchase Sale Sale after option exercise All abbreviations