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UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 20 - F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12 ( b ) OR ( g ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☑ 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 REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 0-27466 NICE LTD . ( Exact name of Registrant as specified in its charter ) N / A ( Translation of Registrant's name into English ) Israel ( Jurisdiction of incorporation or organization ) 13 Zarchin Street , P.O. Box 690 , Ra'anana 4310602 , Israel ( Address of principal executive offices ) Tali Mirsky Corporate VP , General Counsel and Corporate Secretary Tel : + 972-9-7753151 E - mail : tali.mirsky@nice.com 13 Zarchin Street , P.O. Box 690 , Ra'anana 4310602 , Israel ( Name , Telephone , E - mail and / or Facsimile number and Address of Company Contact Person ) Securities registered or to be registered pursuant to Section 12 ( b ) of the Act : Title of Each Class American Depositary Shares , each representing one Ordinary Share , par value one New Israeli Shekel per share Trading Symbol NICE Name of Each Exchange On Which Registered NASDAQ Global Select Market F - 1