Form 4 Filing for Arthur J. Gallagher & Co. - Jain Vishal

This SEC filing reports a transaction by Jain Vishal, Vice President of Arthur J. Gallagher & Co. On July 1, 2026, Vishal acquired 2,162.694 shares of common stock at a price of $229.57 per share, increasing his post-transaction holdings to 68,903.384 shares. Additionally, the filing details the distribution of 2,162.694 notional stock units, representing deferred compensation, which were settled in the form of Arthur J. Gallagher & Co. common stock. These notional units, as per footnote F1, each represent a right to one share of common stock. The distribution occurred in July 2026 in accordance with the terms of the Supplemental Savings and Thrift Plan. Vishal also holds 491.113 shares of common stock through the Gallagher 401(k) plan account. The filing also discloses various derivative holdings, including phantom stock and non-qualified stock options, with specified exercise prices and post-transaction share amounts.