Corporate Structure

Itaú Unibanco Holding S.A.

December 2016

Topic Distribution of Preferred Shares Distribution of Common Shares Distribution of Total Shares
Controllers 0,42% 90,55% 46,79%
Free Float 99,58% 9,45% 53,21%

in thousands

Topic 2016 2015 2014 2013 2012 2011 2010
Total Shareholders Itaú Unibanco (Units) 112.595 111.524 99.039 97.834 98.297 100.300 215.426
Outstanding Preferred Shares 3.160.959 2.874.313 2.706.968 2.440.948 2.229.095 2.224.356 2.255.084
Outstanding Common Shares 3.351.741 3.047.037 2.770.034 2.518.213 2.289.284 2.289.284 2.289.284
Total of Outstanding Shares 6.512.700 5.921.351 5.477.002 4.959.160 4.518.380 4.513.640 4.544.368
Preferred Shares in Treasury 69.604 162.563 53.829 68.867 52.554 57.294 26.566
Common Shares in Treasury 3 3 2 2 2 2 2
Total of Shares 6.582.308 6.083.916 5.530.833 5.028.030 4.570.936 4.570.936 4.570.936

Data refer to December 31 of each year.