Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2018 Commission File No. 1-12504 THE MACERICH COMPANY (Exact name of registrant as specified in its charter) MARYLAND (State or other jurisdiction of incorporation or organization) 95-4448705 (I.R.S. Employer Identification Number) 401 Wilshire Boulevard, Suite 700, Santa Monica, Califor ...