Arthur J. Gallagher & (AJG) - 2019 Q2 - Quarterly Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $1.00 per share AJG New York Stock Exchange Emerging growth company ☐ FORM 10-Q (Mark One) ☒ Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2019 or ☐ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition ...