0001193125-05-150938 10-Q 7 20050630 20050728 20050728 GALLAGHER ARTHUR J & CO 0000354190 6411 362151613 DE 1231 10-Q 34 001-09761 05979699 TWO PIERCE PLACE ITASCA IL 60143 6307733800 10-Q 1 d10q.htm FORM 10-Q EX-10.28.5 2 dex10285.htm AMENDMENT #6 TO THE ARTHUR J. GALLAGHER & CO. STOCK OPTION PLAN EX-15.1 3 dex151.htm LETTER OF ACKNOWLEDGEMENT FROM ERNST & YOUNG LLP EX-31.1 4 dex311.htm CEO CERTIFICATION EX-31.2 5 dex312.htm CFO CERTIFICATION EX-32.1 6 dex321.htm SECTION 1350 CEO CERTIFICATION EX-32.2 7 dex322.htm SECTION 1350 CFO CERTIFICATION