QLYS
QUALYS, INC.
NASDAQ · Technology · Software - Infrastructure · US
$211.01
+0.21%0
Insider buys (3m)
40
Insider sells (3m)
-$2.9M
Net value (3m)
+14.5%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Nov 3, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | F-InKind | 2,270 | $224 |
| Nov 3, 2026 | Kim Joo Mi · officer: CHIEF FINANCIAL OFFICER | F-InKind | 3,846 | $224 |
| Nov 3, 2026 | Kim Joo Mi · officer: CHIEF FINANCIAL OFFICER | Sale | 528 | $213 |
| Nov 3, 2026 | Kim Joo Mi · officer: CHIEF FINANCIAL OFFICER | Sale | 234 | $211 |
| Nov 3, 2026 | Kim Joo Mi · officer: CHIEF FINANCIAL OFFICER | Sale | 393 | $209 |
| Nov 3, 2026 | Kim Joo Mi · officer: CHIEF FINANCIAL OFFICER | Sale | 654 | $210 |
| Nov 3, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | F-InKind | 6,749 | $224 |
| Nov 3, 2026 | Kim Joo Mi · officer: CHIEF FINANCIAL OFFICER | Sale | 850 | $208 |
| Oct 21, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 244 | $190 |
| Oct 21, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 449 | $190 |
| Oct 21, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 7 | $185 |
| Oct 21, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 35 | $187 |
| Oct 21, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 62 | $191 |
| Oct 21, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 84 | $184 |
| Oct 15, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | Sale | 400 | $188 |
| Oct 15, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | Sale | 500 | $193 |
| Oct 15, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | Sale | 1,500 | $189 |
| Sep 22, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 27 | $178 |
| Sep 22, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 327 | $180 |
| Sep 22, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 241 | $179 |
| Sep 22, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 199 | $181 |
| Sep 22, 2026 | POSEY BRUCE K · officer: CHIEF LEGAL OFFICER | Sale | 72 | $176 |
| Sep 15, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | Sale | 1,500 | $173 |
| Sep 15, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | Sale | 100 | $154 |
| Sep 15, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | Sale | 500 | $174 |
| Sep 15, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | Sale | 300 | $162 |
| Sep 15, 2026 | Thakar Sumedh S · director, officer: CEO & PRESIDENT | Sale | 200 | $159 |
| Sep 3, 2026 | Kim Joo Mi · officer: CHIEF FINANCIAL OFFICER | Sale | 293 | $167 |
| Sep 3, 2026 | Kim Joo Mi · officer: CHIEF FINANCIAL OFFICER | Sale | 204 | $170 |
| Sep 3, 2026 | Berquist Thomas · director | Sale | 511 | $175 |
Institutional positioning
13F filings over the trailing two quarters
New 185Increased 350Reduced 295Sold out 68
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 5,762,721 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 5,360,596 | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 2,695,941 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2,537,126 | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1,590,332 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1,584,606 | May 15, 2026 |
| STATE STREET CORP | Increased | 1,456,158 | Sep 22, 2026 |
| Legal & General Group Plc | Increased | 1,437,373 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,409,583 | Aug 12, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 1,394,771 | Aug 14, 2026 |
| STATE STREET CORP | Increased | 1,388,720 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,320,909 | May 15, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 1,130,656 | Aug 11, 2026 |
| NEUBERGER BERMAN GROUP LLC | Reduced | 1,105,310 | Oct 27, 2026 |
| NEUBERGER BERMAN GROUP LLC | Reduced | 1,074,574 | Oct 27, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Nov 3, 2026