Track QLYS and 10,000+ stocks
Create a free account to build watchlists, compare peers, and value any stock.
- Build and track watchlists
- Compare against peers
- Earnings & price alerts
No credit card required
Create a free account to build watchlists, compare peers, and value any stock.
No credit card required
Net $ Activity (12M)
−$22.40M
Open-Market Buy : Sell Events (12M)
0 : 145
Avg. Open-Market Price / Share (12M)
Buy-Sell$142.81
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 09/22/25 | Posey Bruce KCHIEF LEGAL OFFICER | Sell | 270 | $135.94 | $36.70K |
| 09/22/25 | Posey Bruce KCHIEF LEGAL OFFICER | Sell | 255 | $136.44 | $34.79K |
| 09/15/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Option Exercise | 6,500 | $25.56 | $166.14K |
| 09/15/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 5,801 | $132.22 | $767.02K |
| 09/15/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 2,699 | $133.07 | $359.16K |
| 09/05/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 294 | $134.14 | $39.44K |
| 09/05/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 508 | $135.04 | $68.60K |
| 09/05/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 42 | $136.45 | $5.73K |
| 09/02/25 | Berquist ThomasDirector | Sell | 150 | $132.18 | $19.83K |
| 09/02/25 | Berquist ThomasDirector | Sell | 325 | $133.41 | $43.36K |
| 09/02/25 | Berquist ThomasDirector | Sell | 37 | $133.93 | $4.96K |
| 08/27/25 | Zangardi John A.Director | Sell | 3,103 | $134.94 | $418.72K |
| 08/22/25 | Zangardi John A.Director | Sell | 3,860 | $134.82 | $520.40K |
| 08/22/25 | Rogers Kristi MarieDirector | Sell | 1,700 | $134.70 | $229.00K |
| 08/20/25 | Posey Bruce KCHIEF LEGAL OFFICER | Sell | 308 | $131.89 | $40.62K |
| 08/20/25 | Posey Bruce KCHIEF LEGAL OFFICER | Sell | 192 | $132.74 | $25.49K |
| 08/20/25 | Posey Bruce KCHIEF LEGAL OFFICER | Sell | 25 | $133.62 | $3.34K |
| 08/15/25 | Pfeiffer WendyDirector | Sell | 200 | $129.72 | $25.94K |
| 08/14/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Option Exercise | 6,500 | $25.56 | $166.14K |
| 08/14/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 5,722 | $129.67 | $741.97K |
| 08/14/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 2,778 | $130.54 | $362.63K |
| 08/13/25 | Zangardi John A.Director | Sell | 1,287 | $132.03 | $169.92K |
| 08/05/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 364 | $130.91 | $47.65K |
| 08/05/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 449 | $132.36 | $59.43K |
| 08/05/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 105 | $133.69 | $14.04K |
| 08/05/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 100 | $135.27 | $13.53K |
| 08/01/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Tax Withholding | 3,802 | $130.53 | $496.28K |
| 08/01/25 | Posey Bruce KCHIEF LEGAL OFFICER | Tax Withholding | 2,278 | $130.53 | $297.35K |
| 08/01/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Tax Withholding | 6,042 | $130.53 | $788.66K |
| 07/21/25 | Posey Bruce KCHIEF LEGAL OFFICER | Sell | 435 | $139.97 | $60.89K |
| 07/21/25 | Posey Bruce KCHIEF LEGAL OFFICER | Sell | 106 | $140.70 | $14.91K |
| 07/15/25 | Pfeiffer WendyDirector | Sell | 200 | $139.45 | $27.89K |
| 07/14/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Option Exercise | 6,500 | $25.56 | $166.14K |
| 07/14/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 400 | $136.29 | $54.52K |
| 07/14/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 3,000 | $137.92 | $413.75K |
| 07/14/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 4,774 | $138.81 | $662.67K |
| 07/14/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 326 | $139.50 | $45.48K |
| 07/07/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 309 | $147.19 | $45.48K |
| 07/07/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 234 | $148.14 | $34.67K |
| 07/07/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 205 | $149.50 | $30.65K |
| 07/07/25 | Kim Joo MiCHIEF FINANCIAL OFFICER | Sell | 39 | $150.35 | $5.86K |
| 07/03/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 1,500 | $147.56 | $221.34K |
| 07/03/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 3,300 | $148.50 | $490.05K |
| 07/03/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 4,887 | $149.84 | $732.29K |
| 07/03/25 | Thakar Sumedh SCEO & PRESIDENT, Director | Sell | 2,313 | $150.18 | $347.36K |