Christopher E. Mead - 01 Mar 2026 Form 4 Insider Report for Arthur J. Gallagher & Co. (AJG)

Reporting relationship: VICE PRESIDENT
Issuer ticker: AJG
Reported as of: 01 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Mar 2026, 19:06:16 UTC
Prior SEC filing: 29 Dec 2025
Next SEC filing: 06 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Monica Norzagaray, by power of attorney

Filing notes and source

Key filing fact

Christopher E. Mead filed Form 4 for Arthur J. Gallagher & Co. (AJG) on 03 Mar 2026.

Key facts

This page summarizes Christopher E. Mead's Form 4 filing for Arthur J. Gallagher & Co. (AJG).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 03 Mar 2026, 19:06.

Change

Previous filing in this sequence was filed on 29 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001737644 Primary reporting owner

Mead Christopher E

Relationship: VICE PRESIDENT
Address: 2850 GOLF ROAD, ROLLING MEADOWS
Signature: /s/ Monica Norzagaray, by power of attorney
Signature date: 03 Mar 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AJG transaction Derivative

Non-qualified Stock Option

Award

Transaction value: $0
Shares: +12,344
Change %
Price: $0.000000
Shares after: 12,344
Date: 01 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 12,344
Exercise price: $228.20
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

One-third of this stock option becomes exercisable on each of the 3rd, 4th, and 5th anniversaries of the grant date.

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