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UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 20 - F ㅁ 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 Date of event requiring this shell company report For the transition period from to Commission file number 001-38866 tufın TUFIN SOFTWARE TECHNOLOGIES LTD . ( Exact name of Registrant as specified in its charter ) ISRAEL ( Jurisdiction of incorporation or organization ) 5 HaShalom Road , ToHa Tower Tel Aviv 6789205 , Israel ( Address of principal executive offices ) Yuval Fessler General Counsel Telephone : +972 ( 3 ) 612-8118 Tufin Software Technologies Ltd. 5 HaShalom Road , ToHa Tower Tel Aviv 6789205 , 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 Ordinary shares , par value NIS 0.015 per share Trading Symbol ( s ) TUFN Name of each exchange on which registered New York Stock Exchange Securities registered or to be registered pursuant to Section 12 ( g ) of the Act : None . Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act : None . Indicate the number of outstanding shares of each of the issuer's classes of capital or common stock as of the close of the period covered by the annual report : As of December 31 , 2020 , the registrant had outstanding 35,972,470 ordinary shares , par value NIS 0.015 per share .