Amazon 10-K 2018 Data Calibri 11 V A A E E Ex AP- O. BIUV v MvAv abc [~ % 9 00 .0o It v X v A1 X V fx Consolidated Statements of Stockholders' Equity - USD ($) shares in Millions, $ in Millions B D E F G H I Consolidated Statements of Stockholders' Equity - USD ($) shares in Millions, $ in Millions Total Common Stock Treasury Stock Additional Paid-In Capital Accumulated Other Comprehensive Income (Loss) Retained Earnings 2 Beginning Balance (in shares) at Dec. 31, 2015 471 Beginning Balance at Dec. 31, 2015 $ 13,384 $ 5 $ (1,837) $ 13,394 $ (723) $ 2,545 Increase (Decrease) in Stockholders' Equity [Roll Forward] 5 Net income 2,371 2,371 6 Other comprehensive income (loss) (262) (262) Exercise of common stock options 6 8 Exercise of common stock options 9 Excess tax benefits from stock-based compensation 829 829 10 Stock-based compensation and issuance of employee benefit plan stock 2,962 2,962 Ending Balance (in shares) at Dec. 31, 2016 477 12 Ending Balance at Dec. 31, 2016 19,285 $5 (1,837) 17,186 (985) 4,916 13 Increase (Decrease) in Stockholders' Equity [ Roll Forward] 14 Cumulative effect of a change in accounting principle 687 687 15 Net income 3,033 3,033 Other comprehensive income (loss) 501 501 Exercise of common stock options 7 Exercise of common stock options 1 1 Stock-based compensation and issuance of employee benefit plan stock 4,202 4,202 Ending Balance (in shares) at Dec. 31, 2017 484 21 Ending Balance at Dec. 31, 2017 27,709 $ 5 (1,837) 21,389 (484) 8,636 22 Increase (Decrease) in Stockholders' Equity [ Roll Forward] 23 Cumulative effect of a change in accounting principle 912 (4) 916 24 Net income 10,073 10,073 25 Other comprehensive income (loss) (547) (547) 26 Exercise of common stock options 7 27 Exercise of common stock options 0 0 Stock-based compensation and issuance of employee benefit plan stock 5,402 5,402 29 Ending Balance (in shares) at Dec. 31, 2018 491 30 Ending Balance at Dec. 31, 2018 $ 43,549 $5 $ (1,837) $ 26,791 $ (1,035) $ 19,625 31 32 33 Consolidated Statements of Comp Consolidated Statements of Co_2 Consolidated Balance Sheets Consolidated Balance Sheets (Pa Consolidated Statements of Stoc Descri +