Arthur J. Gallagher & Co. reported an insider ownership change by Vishal Jain effective July 1, 2026, involving the company’s common stock. The filing, submitted July 6, 2026, discloses a distribution of notional stock units that represented compensation Jain had previously deferred under the Arthur J. Gallagher & Co. Supplemental Savings and Thrift Plan. The key action was not described as an open-market purchase or sale. Instead, the company reported that notional stock units—each representing the right to receive one share of Gallagher common stock—became distributable in July 2026 in accordance with the terms of the deferred compensation plan and Jain’s election made at the time of deferral. The distribution was made in the form of Gallagher common stock. The filing’s explanatory notes also describe related equity-based holdings. It states that the notional stock units become payable in July 2026 and following the reporting person’s separation from service with Gallagher. It also references phantom stock, with each phantom share representing a right to receive one share of Gallagher common stock. Those phantom shares relate to awards under Gallagher’s Age 62 Plan, a nonqualified deferred compensation plan, and were deemed invested in company common stock at the reporting person’s election. Participants vest in those awards upon reaching age 62, or after a one-year period if they have already attained age 61. The filing further includes option-related footnotes indicating that certain stock options vest in three equal installments: one-third on each of the third, fourth, and fifth anniversaries of the grant date. One grant date identified in the notes is March 12, 2020. Another note references the closing price of Gallagher common stock on February 28, 2025, though the provided text does not include the associated share count or price table. The document excerpt does not provide specific transaction codes, the number of shares distributed, transaction prices, or Jain’s beneficial ownership total after the transaction. Based on the remarks, the reported event is best understood as an administrative distribution of previously deferred compensation into Gallagher common stock, rather than a discretionary insider sale or purchase.