ROLLING MEADOWS, Ill., April 30, 2025 /PRNewswire/ -- Arthur J. Gallagher & Co. (NYSE: AJG) today declared a regular quarterly cash dividend of sixty-five cents ($0.65) per share on the Common Stock of the Company, payable on June 20, 2025 to Stockholders of Record as of June 6, 2025.Arthur J. Gallagher & Co. (NYSE: AJG), a global insurance brokerage, risk management and consulting services firm, is headquartered in Rolling Meadows, Illinois.  Gallagher provides these services in approximately 130 countries ...