Table of Contents Performance Graph: Total Cumulative Shareholder Return for Five-Year Period Ending December 31, 2018 The graph below shows the cumulative shareholder return assuming an investment of $100 on December 31, 2013, and reinvestment of dividends issued thereafter. 22 2013 2014 2015 2016 2017 2018 Caterpillar Inc. $ 100.00 $ 103.48 $ 79.70 $ 113.26 $ 198.25 $ 163.44 S&P 500 $ 100.00 $ 113.69 $ 115.26 $ 129.05 $ 157.22 $ 150.33 S&P 500 Machinery $ 100.00 $ 104.42 $ 88.98 $ 119.18 $ 169.59 $ 144.76