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GALLAGHER THOMAS JOSEPH

SEC insider (Form 3/4/5 filer). CIK 0001589933. President at Arthur J. Gallagher & Co. (AJG). 34 reported Form 4/5 transactions since Sep 2024; latest on Jul 1, 2026. Located in ROLLING MEADOWS, IL.

Companies GALLAGHER THOMAS JOSEPH has filed insider reports for

  • Arthur J. Gallagher & Co. (AJG): Officer, President
GALLAGHER THOMAS JOSEPH profile photo

GALLAGHER THOMAS JOSEPH

CIK: 0001589933

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)10 (29.4%)

Derivative conversions

Awards (A)5 (14.7%)

Compensation grants

Other (G, F, J, C, D, …)19 (55.9%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

Arthur J. Gallagher & Co. logo
AJG

Arthur J. Gallagher & Co.

Officer

Discretionary Trading P&L

Holdings

Transaction History (34 total)

  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Jul 1, 2026
    Exercise
    Direct
    352 shares at avg. $229.57$81K
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 31, 2026
    Tax Payment
    Direct
    76 shares at avg. $215.95$16K
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 31, 2026
    Exercise
    Direct
    76 shares at avg. $215.95$16K
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 23, 2026
    Gift
    Indirect
    264 shares-
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 23, 2026
    Gift
    Indirect
    264 shares-
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 23, 2026
    Gift
    Direct
    528 shares-
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 23, 2026
    Gift
    Indirect
    264 shares-
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 23, 2026
    Gift
    Direct
    264 shares-
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 23, 2026
    Gift
    Indirect
    176 shares-
  • Arthur J. Gallagher & Co. logo
    AJG

    Arthur J. Gallagher & Co.

    Mar 15, 2026
    Award
    Direct
    9.6K shares-

1-10 of 34