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Qualys Inc Insider Trading
Every director, officer and 10% holder of Qualys Inc has to report each trade in its stock within two business days of making it. This is those filings.
QLYS on carbonthat →Insiders filing
5
63 reported lines
Open-market buys
0
Open-market sales
60
$9.6M
Net
$9.6M
sold more
Purchases and sales
Open-market trades only — the lines where someone chose to buy or sell at the going price.
| Insider | Action | Value |
|---|---|---|
| Bruce K PoseyCHIEF LEGAL OFFICER2026-09-2172 shat $175.54 | Sale10b5-1 plan | $12.6K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-09-2127 shat $177.98 | Sale10b5-1 plan | $4.8K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-09-21241 shat $178.96 | Sale10b5-1 plan | $43.1K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-09-21327 shat $179.95 | Sale10b5-1 plan | $58.8K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-09-21199 shat $181.03 | Sale10b5-1 plan | $36K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14100 shat $154.39 | Sale10b5-1 plan | $15.4K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14200 shat $159.28 | Sale10b5-1 plan | $31.9K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14300 shat $162.43 | Sale10b5-1 plan | $48.7K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14100 shat $165.94 | Sale10b5-1 plan | $16.6K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14100 shat $167.58 | Sale10b5-1 plan | $16.8K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14200 shat $169.35 | Sale10b5-1 plan | $33.9K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14100 shat $170.90 | Sale10b5-1 plan | $17.1K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-141.5K shat $172.92 | Sale10b5-1 plan | $259.4K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14500 shat $173.92 | Sale10b5-1 plan | $87K |
| Sumedh S ThakarCEO & PRESIDENT2026-09-14100 shat $174.71 | Sale10b5-1 plan | $17.5K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-09-02293 shat $167.49 | Sale10b5-1 plan | $49.1K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-09-02166 shat $168.75 | Sale10b5-1 plan | $28K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-09-02204 shat $170.05 | Sale10b5-1 plan | $34.7K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-09-02265 shat $171.14 | Sale10b5-1 plan | $45.4K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-09-02102 shat $172.37 | Sale10b5-1 plan | $17.6K |
| Thomas BerquistDirector2026-09-02511 shat $175.27 | Sale10b5-1 plan | $89.6K |
| Wendy PfeifferDirector2026-08-20500 shat $185.00 | Sale10b5-1 plan | $92.5K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-08-2097 shat $181.99 | Sale10b5-1 plan | $17.7K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-08-20393 shat $183.58 | Sale10b5-1 plan | $72.1K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-08-2096 shat $184.25 | Sale10b5-1 plan | $17.7K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-08-20280 shat $185.91 | Sale10b5-1 plan | $52.1K |
| Sumedh S ThakarCEO & PRESIDENT2026-08-14406 shat $186.28 | Sale10b5-1 plan | $75.6K |
| Sumedh S ThakarCEO & PRESIDENT2026-08-14794 shat $188.07 | Sale10b5-1 plan | $149.3K |
| Sumedh S ThakarCEO & PRESIDENT2026-08-141.3K shat $189.41 | Sale10b5-1 plan | $246.2K |
| Sumedh S ThakarCEO & PRESIDENT2026-08-14600 shat $190.49 | Sale10b5-1 plan | $114.3K |
| Sumedh S ThakarCEO & PRESIDENT2026-08-14100 shat $192.27 | Sale10b5-1 plan | $19.2K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-08-03100 shat $147.22 | Sale10b5-1 plan | $14.7K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-08-03100 shat $148.54 | Sale10b5-1 plan | $14.9K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-08-03200 shat $151.47 | Sale10b5-1 plan | $30.3K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-08-03300 shat $152.78 | Sale10b5-1 plan | $45.8K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-08-03827 shat $154.51 | Sale10b5-1 plan | $127.8K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-08-03100 shat $155.12 | Sale10b5-1 plan | $15.5K |
| Wendy PfeifferDirector2026-07-20500 shat $158.19 | Sale10b5-1 plan | $79.1K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-07-20243 shat $156.71 | Sale10b5-1 plan | $38.1K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-07-20334 shat $158.06 | Sale10b5-1 plan | $52.8K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-07-20262 shat $159.35 | Sale10b5-1 plan | $41.7K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-07-2043 shat $160.18 | Sale10b5-1 plan | $6.9K |
| Sumedh S ThakarCEO & PRESIDENT2026-07-14100 shat $149.30 | Sale10b5-1 plan | $14.9K |
| Sumedh S ThakarCEO & PRESIDENT2026-07-14100 shat $151.53 | Sale10b5-1 plan | $15.2K |
| Sumedh S ThakarCEO & PRESIDENT2026-07-14100 shat $155.30 | Sale10b5-1 plan | $15.5K |
| Sumedh S ThakarCEO & PRESIDENT2026-07-14200 shat $157.75 | Sale10b5-1 plan | $31.5K |
| Sumedh S ThakarCEO & PRESIDENT2026-07-14730 shat $160.81 | Sale10b5-1 plan | $117.4K |
| Sumedh S ThakarCEO & PRESIDENT2026-07-141.6K shat $161.69 | Sale10b5-1 plan | $253.9K |
| Sumedh S ThakarCEO & PRESIDENT2026-07-14200 shat $162.40 | Sale10b5-1 plan | $32.5K |
| Sumedh S ThakarCEO & PRESIDENT2026-07-14200 shat $163.57 | Sale10b5-1 plan | $32.7K |
| Bruce K PoseyCHIEF LEGAL OFFICER2026-07-061K shat $155.00 | Sale10b5-1 plan | $155K |
| Joo Mi KimCHIEF FINANCIAL OFFICER2026-07-02965 shat $143.44 | Sale10b5-1 plan | $138.4K |
| Sumedh S ThakarCEO & PRESIDENT2026-06-3010K shat $130.00 | Sale10b5-1 plan | $1.3M |
| Sumedh S ThakarCEO & PRESIDENT2026-06-3010K shat $135.00 | Sale10b5-1 plan | $1.4M |
| Sumedh S ThakarCEO & PRESIDENT2026-06-3010K shat $140.00 | Sale10b5-1 plan | $1.4M |
| Sumedh S ThakarCEO & PRESIDENT2026-06-292.7K shat $125.60 | Sale10b5-1 plan | $339.1K |
| Sumedh S ThakarCEO & PRESIDENT2026-06-295K shat $126.96 | Sale10b5-1 plan | $634K |
| Sumedh S ThakarCEO & PRESIDENT2026-06-292.3K shat $127.66 | Sale10b5-1 plan | $294.4K |
| Sumedh S ThakarCEO & PRESIDENT2026-06-269.8K shat $120.47 | Sale10b5-1 plan | $1.2M |
| Sumedh S ThakarCEO & PRESIDENT2026-06-26200 shat $121.10 | Sale10b5-1 plan | $24.2K |
Source: SEC Form 4 filings, via EDGAR. A derivative line reports the shares underlying an option rather than stock outstanding, so it is marked and is not comparable with the rest. Value is shares times the reported price, and is blank where the filing priced the transaction at zero — a grant costs its recipient nothing. Insiders sell for reasons that have nothing to do with the company, which is why a sale is not read as a signal on its own.
More on QLYS
Company overviewEverything on QLYS in one place, with the price.SEC filingsWhat QLYS's 8-Ks say happened: results, departures, auditor changes.Who owns itEvery manager reporting a position in QLYS.Funds holding itWhich funds and ETFs hold QLYS, and how big a bet.PatentsWhat QLYS is filing at the patent office.
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