| $255M | ||
| $48M | ||
| $38M | ||
| $37M | ||
| $34M | ||
| $34M |
Buys | $0 | 0 | 0 |
Sells | $23,728,751 | 48 | 100 |
| Hank Jeffrey P | director | 0 | $0 | 2 | $103,226 | $-103,226 |
| Berquist Thomas | director | 0 | $0 | 2 | $193,557 | $-193,557 |
| Pfeiffer Wendy | director | 0 | $0 | 4 | $277,475 | $-277,475 |
| POSEY BRUCE K | CHIEF LEGAL OFFICER | 0 | $0 | 15 | $2.16M | $-2.16M |
| Kim Joo Mi | CHIEF FINANCIAL OFFICER | 0 | $0 | 12 | $6.84M | $-6.84M |
| Thakar Sumedh S | CEO & PRESIDENT | 0 | $0 | 13 | $14.15M | $-14.15M |
Qualys, Inc., founded in 1999 and headquartered in Foster City, California, specializes in delivering cloud-based solutions for information technology (IT) management, cybersecurity, and regulatory compliance to organizations globally. The company's integrated Qualys Cloud Platform hosts a comprehensive suite of "Qualys Cloud Apps," encompassing a broad spectrum of services such as vulnerability management, threat detection and response, multi-vector endpoint security, patch management, certificate assessment, web application scanning and …
Over the last 12 months, insiders at Qualys, Inc. have bought $0 and sold $23.73M worth of Qualys, Inc. stock.
On average, over the past 5 years, insiders at Qualys, Inc. have bought $628 and sold $23.89M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 5 shares for transaction amount of $628 was made by Zangardi John A. (director) on 2024‑08‑13.
| 2026-11-02 | Sale | Kim Joo Mi | CHIEF FINANCIAL OFFICER | 2,659 0.0076% | $209.66 | $557,485 | +0.43% | |
| 2026-10-20 | Sale | POSEY BRUCE K | CHIEF LEGAL OFFICER | 881 0.0025% | $189.52 | $166,964 | +15.56% | |
| 2026-10-14 | Sale | Thakar Sumedh S | CEO & PRESIDENT | 3,200 0.0091% | $190.36 | $609,148 | +10.42% | |
| 2026-09-21 | Sale | POSEY BRUCE K | CHIEF LEGAL OFFICER | 866 0.0025% | $179.49 | $155,442 | +7.58% | |
| 2026-09-14 | Sale | Thakar Sumedh S | CEO & PRESIDENT | 3,200 0.0089% | $170.05 | $544,152 | +11.52% | |
| 2026-09-02 | Sale | Kim Joo Mi | CHIEF FINANCIAL OFFICER | 1,030 0.0029% | $169.62 | $174,712 | +11.01% | |
| 2026-09-02 | Sale | Berquist Thomas | director | 511 0.0015% | $175.27 | $89,563 | +11.01% | |
| 2026-08-20 | Sale | POSEY BRUCE K | CHIEF LEGAL OFFICER | 866 0.0025% | $184.23 | $159,544 | +2.41% | |
| 2026-08-20 | Sale | Pfeiffer Wendy | director | 500 0.0014% | $185.00 | $92,500 | +2.41% | |
| 2026-08-14 | Sale | Thakar Sumedh S | CEO & PRESIDENT | 3,200 0.0092% | $188.97 | $604,708 | +0.19% | |
| 2026-08-03 | Sale | Kim Joo Mi | CHIEF FINANCIAL OFFICER | 1,627 0.0045% | $153.04 | $248,995 | +20.12% | |
| 2026-07-20 | Sale | POSEY BRUCE K | CHIEF LEGAL OFFICER | 882 0.0025% | $158.17 | $139,508 | +17.23% | |
| 2026-07-20 | Sale | Pfeiffer Wendy | director | 500 0.0014% | $158.19 | $79,095 | +17.23% | |
| 2026-07-14 | Sale | Thakar Sumedh S | CEO & PRESIDENT | 3,200 0.0089% | $160.50 | $513,611 | +11.66% | |
| 2026-07-06 | Sale | POSEY BRUCE K | CHIEF LEGAL OFFICER | 1,000 0.003% | $155.00 | $155,000 | +15.13% | |
| 2026-07-02 | Sale | Kim Joo Mi | CHIEF FINANCIAL OFFICER | 965 0.0027% | $143.44 | $138,420 | +22.94% | |
| 2026-06-30 | Sale | Thakar Sumedh S | CEO & PRESIDENT | 30,000 0.0836% | $135.00 | $4.05M | +32.29% | |
| 2026-06-29 | Sale | Thakar Sumedh S | CEO & PRESIDENT | 10,000 0.028% | $126.75 | $1.27M | +41.66% | |
| 2026-06-26 | Sale | Thakar Sumedh S | CEO & PRESIDENT | 10,000 0.0278% | $120.48 | $1.2M | +47.17% | |
| 2026-06-22 | Sale | POSEY BRUCE K | CHIEF LEGAL OFFICER | 865 0.0025% | $109.44 | $94,668 | +65.65% |
| BERGERON SANDRA E. | director | 24346 0.0704% | $5.13M | 1 | 7 | <0.0001% |
| Zangardi John A. | director | 4071 0.0118% | $857,230.47 | 1 | 3 | +7.57% |
$87,297,948 | 186 | 19.58% | $12.44B | |
$10,603,756 | 51 | 3.40% | $5.9B | |
$6,088,390 | 38 | 17.05% | $5.98B | |
$19,258,311 | 36 | 5.66% | $17.63B | |
$3,764,373 | 17 | 86.33% | $4.58B |
| Increased Positions | 235 | +49.37% | 4M | +10.51% |
| Decreased Positions | 209 | -43.91% | 3M | -8.8% |
| New Positions | 66 | New | 948,686 | New |
| Sold Out Positions | 42 | Sold Out | 778,259 | Sold Out |
| Total Postitions | 502 | +5.46% | 36M | +1.72% |
| Blackrock, Inc. | $717,664.00 | 15.22% | 5.48M | -145,889 | -2.59% | 2025-09-30 |
| Vanguard Group Inc | $576,680.00 | 12.23% | 4.4M | +123,962 | +2.9% | 2025-09-30 |
| State Street Corp | $181,953.00 | 3.86% | 1.39M | -23,096 | -1.64% | 2025-09-30 |
| Geode Capital Management, Llc | $158,145.00 | 3.35% | 1.21M | +3,126 | +0.26% | 2025-09-30 |
| Boston Trust Walden Corp | $150,175.00 | 3.18% | 1.15M | +8,425 | +0.74% | 2025-09-30 |
| First Trust Advisors Lp | $144,853.00 | 3.07% | 1.11M | -10,054 | -0.9% | 2025-09-30 |
| Legal & General Group Plc | $141,624.00 | 3% | 1.08M | +29,342 | +2.79% | 2025-09-30 |
| Neuberger Berman Group Llc | $137,505.00 | 2.92% | 1.05M | -25,001 | -2.33% | 2025-09-30 |
| Aqr Capital Management Llc | $132,421.00 | 2.81% | 1.01M | -1,331 | -0.13% | 2025-09-30 |
| Fundsmith Llp | $114,091.00 | 2.42% | 870,859 | +152,257 | +21.19% | 2025-09-30 |