Annual Reports Documents Add Files 2019 Letter to Shareholders 199.7 KB Add Files 2018 Letter to Shareholders 931.2 KB Add Files 2017 Letter to Shareholders 96.1 KB Add Files 2016 Letter to Shareholders 119.1 KB Add Files 2015 Annual Report 3.3 MB Add Files 2014 Annual Report 1.4 MB Add Files 2013 Annual Report 2.6 MB Add Files 2013 Proxy Statement 388.7 KB Add Files 2013 Proxy Card 179.8 KB Add Files 2013 Annual Meeting Notice 197.9 KB Pagination Current page 1 Page 2 Page 3 Next page Next Last page Last