QUALYS, INC. SEC filings

Filings

1. 4QUALYS, INC.QLYS3d

   Qualys CEO Thakar sells shares

   • Sold 1,500 shares on 10/14/2026
   • Total shares owned after sale: 177,138
   • Sales occurred under Rule 10b5-1 trading plan

   Sumedh S Thakar, reporting

2. 144QUALYS, INC.QLYS4d

   Qualys, Inc. shares sold by Sumedh Thakar

   • 9600 shares to be sold
   • Aggregate market value $1,901,856
   • Date of sale: 10/14/2026

   Sumedh S Thakar, reporting

3. 4QUALYS, INC.QLYSSep 22

   Bruce K Posey, insider filing for QLYS

   Bruce K Posey, reporting

4. 4QUALYS, INC.QLYSSep 15

   Sumedh S Thakar, insider filing for QLYS

   Sumedh S Thakar, reporting

5. 4QUALYS, INC.QLYSSep 4

   Joo Mi Kim, insider filing for QLYS

   Joo Mi Kim, reporting

6. 4QUALYS, INC.QLYSSep 3

   Thomas Berquist, insider filing for QLYS

   Thomas Berquist, reporting

7. 4QUALYS, INC.QLYSAug 21

   2 insider filings

   Bruce K Posey, insider filing for QLYS

   Show all 2

   • 4Insider filing for QLYSAug 21
   • 4Insider filing for QLYSAug 21

   Bruce K Posey, reporting

8. 144QUALYS, INC.QLYSAug 20

   Bruce K Posey, planned sale of QLYS shares

   Bruce K Posey, reporting

9. 4QUALYS, INC.QLYSAug 17

   Sumedh S Thakar, insider filing for QLYS

   Sumedh S Thakar, reporting

10. 4QUALYS, INC.QLYSAug 4

    Joo Mi Kim, insider filing for QLYS

    Joo Mi Kim, reporting

11. S-8QUALYS, INC.QLYSAug 4

    Employee stock plan registration

12. 10-QQUALYS, INC.QLYSAug 4

    Quarterly report

13. 8-KQUALYS, INC.QLYSAug 4

    Current report

14. 4QUALYS, INC.QLYSAug 3

    3 insider filings

    Joo Mi Kim, insider filing for QLYS

    Show all 3

    • 4Insider filing for QLYSAug 3
    • 4Insider filing for QLYSAug 3
    • 4Insider filing for QLYSAug 3

    Joo Mi Kim, reporting

15. 144QUALYS, INC.QLYSAug 3

    Joo Mi Kim, planned sale of QLYS shares

    Joo Mi Kim, reporting

16. 4QUALYS, INC.QLYSJul 21

    2 insider filings

    Bruce K Posey, insider filing for QLYS

    Show all 2

    • 4Insider filing for QLYSJul 21
    • 4Insider filing for QLYSJul 21

    Bruce K Posey, reporting

17. 144QUALYS, INC.QLYSJul 20

    Bruce K Posey, planned sale of QLYS shares

    Bruce K Posey, reporting

18. 4QUALYS, INC.QLYSJul 15

    Sumedh S Thakar, insider filing for QLYS

    Sumedh S Thakar, reporting

19. 4QUALYS, INC.QLYSJul 6

    2 insider filings

    Bruce K Posey, insider filing for QLYS

    Show all 2

    • 4Insider filing for QLYSJul 6
    • 4Insider filing for QLYSJul 6

    Bruce K Posey, reporting

20. 144QUALYS, INC.QLYSJul 2

    Joo Mi Kim, planned sale of QLYS shares

    Joo Mi Kim, reporting

21. 4QUALYS, INC.QLYSJul 1

    Sumedh S Thakar, insider filing for QLYS

    Sumedh S Thakar, reporting

22. 144QUALYS, INC.QLYSJun 30

    Sumedh S Thakar, planned sale of QLYS shares

    Sumedh S Thakar, reporting

23. 4QUALYS, INC.QLYSJun 30

    Sumedh S Thakar, insider filing for QLYS

    Sumedh S Thakar, reporting

24. 4QUALYS, INC.QLYSJun 29

    Sumedh S Thakar, insider filing for QLYS

    Sumedh S Thakar, reporting

25. 144QUALYS, INC.QLYSJun 29

    Sumedh S Thakar, planned sale of QLYS shares

    Sumedh S Thakar, reporting

26. 144QUALYS, INC.QLYSJun 26

    Sumedh S Thakar, planned sale of QLYS shares

    Sumedh S Thakar, reporting

27. 4QUALYS, INC.QLYSJun 23

    2 insider filings

    Bruce K Posey, insider filing for QLYS

    Show all 2

    • 4Insider filing for QLYSJun 23
    • 4Insider filing for QLYSJun 23

    Bruce K Posey, reporting

28. 4QUALYS, INC.QLYSJun 16

    Sumedh S Thakar, insider filing for QLYS

    Sumedh S Thakar, reporting

29. 4QUALYS, INC.QLYSJun 15

    2 insider filings

    Thomas Berquist, insider filing for QLYS

    Show all 2

    • 4Insider filing for QLYSJun 15
    • 4Insider filing for QLYSJun 15

    Thomas Berquist, reporting

30. 144QUALYS, INC.QLYSJun 12

    Thomas Berquist, planned sale of QLYS shares

    Thomas Berquist, reporting

31. 4QUALYS, INC.QLYSJun 11

    6 insider filings

    John A. Zangardi, insider filing for QLYS

    Show all 6

    • 4Insider filing for QLYSJun 11
    • 4Insider filing for QLYSJun 11
    • 4Insider filing for QLYSJun 11
    • 4Insider filing for QLYSJun 11
    • 4Insider filing for QLYSJun 11
    • 4Insider filing for QLYSJun 11

    John A. Zangardi, reporting

32. 144QUALYS, INC.QLYSJun 11

    Jeffrey P Hank, planned sale of QLYS shares

    Jeffrey P Hank, reporting

33. 8-KQUALYS, INC.QLYSJun 11

    Current report

34. 4QUALYS, INC.QLYSJun 3

    Joo Mi Kim, insider filing for QLYS

    Joo Mi Kim, reporting

35. 4QUALYS, INC.QLYSJun 2

    Sumedh S Thakar, insider filing for QLYS

    Sumedh S Thakar, reporting

36. 144QUALYS, INC.QLYSJun 2

    Joo Mi Kim, planned sale of QLYS shares

    Joo Mi Kim, reporting

37. 144QUALYS, INC.QLYSJun 1

    Sumedh S Thakar, planned sale of QLYS shares

    Sumedh S Thakar, reporting

38. SDQUALYS, INC.QLYSJun 1

    Conflict minerals report

Older filings on EDGAR