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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 12 ( g ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR X 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 No. 000-51694 Perion Network 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 ) 26 HaRokmim Street Holon , Israel 5885849 ( Address of principal executive offices ) Maoz Sigron , Chief Financial Officer Tel : + 972-73-3981582 ; Fax : + 972-3-644-5502 26 HaRokmim Street Holon , Israel 5885849 ( 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 0.03 per share Securities registered or to be registered pursuant to Section 12 ( g ) of the Act . Trading Symbol ( s ) PERI None ( Title of Class ) Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act . Name of Each Exchange on which Registered Nasdaq Global Select Market None ( Title of Class )