| Date | Event |
| 29-Oct-09 | GALLAGHER ARTHUR J & CO Files SEC form 10-Q, Quarterly Report |
| 27-Oct-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and E |
| 28-Sep-09 | Ex-Date for dividend payment of $0.32 |
| 10-Sep-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 30-Jul-09 | GALLAGHER ARTHUR J & CO Files SEC form 10-Q, Quarterly Report |
| 29-Jul-09 | Arthur J. Gallagher & Co. Earnings Call scheduled for 9:00 am ET today |
| 29-Jul-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 28-Jul-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and E |
| 16-Jul-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Change in Directors or Principal Officers |
| 26-Jun-09 | Ex-Date for dividend payment of $0.32 |
| 12-May-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 1-May-09 | GALLAGHER ARTHUR J & CO Files SEC form 10-Q, Quarterly Report |
| 28-Apr-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and E |
| 4-Mar-09 | Price hit new 52-week low ($14.82) |
| 3-Mar-09 | Price hit new 52-week low ($14.96) |
| 2-Mar-09 | Price hit new 52-week low ($15.31) |
| 24-Feb-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 6-Feb-09 | GALLAGHER ARTHUR J & CO Files SEC form 10-K, Annual Report |
| 3-Feb-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and E |
| 23-Jan-09 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 30-Oct-08 | GALLAGHER ARTHUR J & CO Files SEC form 10-Q, Quarterly Report |
| 28-Oct-08 | GALLAGHER ARTHUR J & CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and E |