Gallagher & Co. Files 8-K: Corporate Details Updated

Ticker: AJG · Form: 8-K · Filed: Dec 16, 2025 · CIK: 354190

Sentiment: neutral

Topics: corporate-update, filing

Related Tickers: AJG

TL;DR

AJG filed an 8-K updating corporate address and contact info. No major news.

AI Summary

Arthur J. Gallagher & Co. filed an 8-K on December 16, 2025, reporting a Regulation FD Disclosure. The filing details the company's principal executive offices located at 2850 Golf Road, Rolling Meadows, Illinois, 60008-4050, with a business phone number of (630) 773-3800. No specific financial transactions or material events were detailed in the provided excerpt.

Why It Matters

This filing serves as an official update to Arthur J. Gallagher & Co.'s corporate information, including its principal executive offices and contact details, ensuring regulatory compliance.

Risk Assessment

Risk Level: low — The filing is a routine corporate update and does not contain information that would typically impact stock price or indicate significant risk.

Key Players & Entities

FAQ

What is the exact date of the earliest event reported in this 8-K filing?

The date of the earliest event reported is December 16, 2025.

What is the primary purpose of this 8-K filing?

This 8-K filing is a Current Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934, specifically for a Regulation FD Disclosure.

Where are Arthur J. Gallagher & Co.'s principal executive offices located?

The principal executive offices are located at 2850 Golf Road, Rolling Meadows, Illinois, 60008-4050.

What is the telephone number for Arthur J. Gallagher & Co.'s principal executive offices?

The telephone number is (630) 773-3800.

What is the Standard Industrial Classification code for Arthur J. Gallagher & Co.?

The Standard Industrial Classification code is 6411, which corresponds to INSURANCE AGENTS BROKERS & SERVICES.

Filing Stats: 455 words · 2 min read · ~2 pages · Grade level 11 · Accepted 2025-12-16 08:10:13

Key Financial Figures

Filing Documents

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Arthur J. Gallagher & Co. Date: December 16, 2025 By: /s/ Walter D. Bay Walter D. Bay Vice President, General Counsel and Secretary

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