ROLLING MEADOWS, Ill., Oct. 23, 2024 /PRNewswire/ -- Arthur J. Gallagher & Co. (NYSE: AJG) today declared a regular quarterly cash dividend of sixty cents ($0.60) per share on the Common Stock of the Company, payable on December 20, 2024 to Stockholders of Record as of December 6, 2024.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 countri ...