Arthur J. Gallagher & Co. SEC filings

Filings

Every filing, newest first. MAJOR and NOTABLE filings lead the app's feed; ROUTINE ones are kept here.

1. ROUTINE3/AArthur J. Gallagher & Co.AJGOct 8

   Arthur J. Gallagher files Form 3/A

   • Filed on 2026-10-08
   • Koreyva Kyle Graham reported
   • 2,680 shares of common stock

   Kyle Graham Koreyva, reporting

2. ROUTINE3Arthur J. Gallagher & Co.AJGOct 1

   Kyle Graham Koreyva, new insider at AJG

   Kyle Graham Koreyva

3. ROUTINE4Arthur J. Gallagher & Co.AJGSep 17

   Richard C Cary, insider filing for AJG

   Richard C Cary, reporting

4. ROUTINE144Arthur J. Gallagher & Co.AJGSep 15

   Richard C Cary, planned sale of AJG shares

   Richard C Cary, reporting

5. ROUTINE144Arthur J. Gallagher & Co.AJGSep 15

   Matrix Trust Co, planned sale of AJG shares

   Matrix Trust Co, reporting

6. ROUTINE4Arthur J. Gallagher & Co.AJGSep 10

   2 insider filings

   Patrick Murphy Gallagher, insider filing for AJG

   Show all 2

   • 4Insider filing for AJGSep 10
   • 4Insider filing for AJGSep 10

   Patrick Murphy Gallagher, reporting

7. ROUTINE4Arthur J. Gallagher & Co.AJGSep 4

   Scott R Hudson, insider filing for AJG

   Scott R Hudson, reporting

8. ROUTINE4Arthur J. Gallagher & Co.AJGSep 2

   Christopher C. Miskel, insider filing for AJG

   Christopher C. Miskel, reporting

9. ROUTINE144Arthur J. Gallagher & Co.AJGSep 2

   Scott R Hudson, planned sale of AJG shares

   Scott R Hudson, reporting

10. ROUTINE4Arthur J. Gallagher & Co.AJGAug 26

    Walter D. Bay, insider filing for AJG

    Walter D. Bay, reporting

11. ROUTINE144Arthur J. Gallagher & Co.AJGAug 24

    Walter D. Bay, planned sale of AJG shares

    Walter D. Bay, reporting

12. ROUTINE4Arthur J. Gallagher & Co.AJGAug 20

    Christopher E Mead, insider filing for AJG

    Christopher E Mead, reporting

13. ROUTINE144Arthur J. Gallagher & Co.AJGAug 19

    Christopher E Mead, planned sale of AJG shares

    Christopher E Mead, reporting

14. ROUTINE4Arthur J. Gallagher & Co.AJGAug 18

    Mark H. Bloom, insider filing for AJG

    Mark H. Bloom, reporting

15. ROUTINE13F-NTArthur J. Gallagher & Co.AJGAug 14

    Institutional holdings notice

16. ROUTINESCHEDULE 13G/AArthur J. Gallagher & Co.AJGAug 12

    Ownership stake disclosure by Capital World Investors (amended)

    Capital World Investors, filed by

17. ROUTINEN-PXArthur J. Gallagher & Co.AJGAug 12

    Fund proxy voting record

18. ROUTINE4Arthur J. Gallagher & Co.AJGAug 7

    Patrick Murphy Gallagher, insider filing for AJG

    Patrick Murphy Gallagher, reporting

19. ROUTINESCHEDULE 13G/AArthur J. Gallagher & Co.AJGAug 6

    Ownership stake disclosure by FMR LLC (amended)

    FMR LLC, filed by

20. NOTABLE10-QArthur J. Gallagher & Co.AJGAug 5

    Quarterly report

21. ROUTINE8-KArthur J. Gallagher & Co.AJGJul 30

    Current report

22. ROUTINE8-KArthur J. Gallagher & Co.AJGJul 29

    Current report

23. ROUTINESCHEDULE 13G/AArthur J. Gallagher & Co.AJGJul 27

    Ownership stake disclosure by JPMORGAN CHASE & CO (amended)

    JPMORGAN CHASE & CO, filed by

24. ROUTINE4Arthur J. Gallagher & Co.AJGJul 6

    3 insider filings

    Vishal Jain, insider filing for AJG

    Show all 3

    • 4Insider filing for AJGJul 6
    • 4Insider filing for AJGJul 6
    • 4Insider filing for AJGJul 6

    Vishal Jain, reporting

25. ROUTINE4Arthur J. Gallagher & Co.AJGJun 24

    Douglas K Howell, insider filing for AJG

    Douglas K Howell, reporting

26. ROUTINE8-KArthur J. Gallagher & Co.AJGJun 17

    Current report

27. ROUTINE144Arthur J. Gallagher & Co.AJGJun 16

    Matrix Trust Co, planned sale of AJG shares

    Matrix Trust Co, reporting

28. ROUTINE4Arthur J. Gallagher & Co.AJGJun 2

    3 insider filings

    Richard C Cary, insider filing for AJG

    Show all 3

    • 4Insider filing for AJGJun 2
    • 4Insider filing for AJGJun 2
    • 4Insider filing for AJGJun 2

    Richard C Cary, reporting

29. ROUTINE144Arthur J. Gallagher & Co.AJGJun 2

    Richard C Cary, planned sale of AJG shares

    Richard C Cary, reporting

30. ROUTINE4Arthur J. Gallagher & Co.AJGMay 28

    2 insider filings

    Patrick Murphy Gallagher, insider filing for AJG

    Show all 2

    • 4Insider filing for AJGMay 28
    • 4Insider filing for AJGMay 28

    Patrick Murphy Gallagher, reporting

31. ROUTINE13F-NTArthur J. Gallagher & Co.AJGMay 15

    Institutional holdings notice

32. ROUTINE4Arthur J. Gallagher & Co.AJGMay 13

    8 insider filings

    Deborah H Caplan, insider filing for AJG

    Show all 8

    • 4Insider filing for AJGMay 13
    • 4Insider filing for AJGMay 13
    • 4Insider filing for AJGMay 13
    • 4Insider filing for AJGMay 13
    • 4Insider filing for AJGMay 13
    • 4Insider filing for AJGMay 13
    • 4Insider filing for AJGMay 13
    • 4Insider filing for AJGMay 13

    Deborah H Caplan, reporting

33. ROUTINE8-KArthur J. Gallagher & Co.AJGMay 13

    Current report

34. ROUTINE8-KArthur J. Gallagher & Co.AJGApr 30

    Current report

35. ROUTINESCHEDULE 13GArthur J. Gallagher & Co.AJGApr 29

    Ownership stake disclosure by VANGUARD CAPITAL MANAGEMENT LLC

    VANGUARD CAPITAL MANAGEMENT LLC, filed by

36. ROUTINEDEFA14AArthur J. Gallagher & Co.AJGApr 3

    Additional proxy materials

37. ROUTINE4Arthur J. Gallagher & Co.AJGApr 2

    Thomas Joseph Gallagher, insider filing for AJG

    Thomas Joseph Gallagher, reporting

Older filings on EDGAR