X0303 4 2010-12-23 1 0000079282 BROWN & BROWN INC BRO 0001134921 HENDERSON JIM W 220 S RIDGEWOOD AVE DAYTONA BEACH FL 32114 1 1 0 0 Former Vice Chairman and COO Common Stock, $.10 par value 2010-12-23 4 S 0 18231 24.23 D 231769 I 401(k) Plan Common Stock, $.10 par value 2010-12-27 4 S 0 16769 24.2 D 215000 I 401(k) Plan Common Stock, $.10 par value 6859 D Common Stock, $.10 par value 431645 D Number of shares may vary periodically based on contributions to plan. Number of shares may reflect reinvested dividends. These shares are owned jointly with spouse. LAUREL L. GRAMMIG FOR JIM W. HENDERSON PER POWER OF ATTORNEY 2010-12-27