Thomas Joseph Gallagher - President at Arthur J. Gallagher & Co.

Issuer-level insider activity

Role
President
Issuer ticker
AJG on NYSE
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Thomas Joseph Gallagher since 28 Sep 2025

Reported holdings for Thomas Joseph Gallagher in Arthur J. Gallagher & Co.

Form 4 holding President

Arthur J. Gallagher & Co.

Security class
Phantom Stock
Shares / value
20,281
Estimated value
$4,426,041
Report date
01 Jul 2026
Price
$218.13
Ownership
Direct
Underlying class
Common Stock
Underlying amount
20,291
Form 4 holding President

Arthur J. Gallagher & Co.

Security class
Non-qualified Stock Option
Shares / value
12,744
Estimated value
$2,779,848
Report date
01 Jul 2026
Price
$218.13
Ownership
Direct
Underlying class
Common Stock
Underlying amount
12,744
Form 4 holding President

Arthur J. Gallagher & Co.

Security class
Notional Stock Units
Shares / value
13,346
Estimated value
$2,496,661
Report date
01 Jul 2026
Price
$218.13
Ownership
Direct
Underlying class
Common Stock
Underlying amount
11,446
Form 4 holding President

Arthur J. Gallagher & Co.

Security class
Common Stock (restricted)
Shares / value
0
Estimated value
$0
Report date
15 Mar 2026
Price
$325.75
Ownership
Direct

Transaction history for Thomas Joseph Gallagher in Arthur J. Gallagher & Co.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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