UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 _________________________ FORM 10-K _________________________ (I.R.S. Employer Identification No.) Title of each class Trading Symbol(s) Name of each exchange on which registered Class A Common Stock of Evolent Health, Inc., par value $0.01 per shareEVH New York Stock Exchange (Mark One) S ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPO ...