Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents Title of Each Class: Trading Symbol(s) Name of Each Exchange on Which Registered: Common Stock, $0.01 par value per share CWT New York Stock Exchange 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, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECU ...