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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 6 - K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a - 16 OR 15d - 16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2021 Commission File Number 000-20181 SAPIENS INTERNATIONAL CORPORATION N.V. ( Translation of Registrant's name into English ) Azrieli Center 26 Harokmim St. Holon , 5885800 ( Address of Principal Executive Office ) Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20 - F or Form 40- F. Form 20 - F ☑ Form 40 - F ◎ Indicate by check mark if the registrant is submitting the Form 6 - K in paper as permitted by Regulation S - T Rule 101 ( b ) ( 1 ) : ☐ Indicate by check mark if the registrant is submitting the Form 6 - K in paper as permitted by Regulation S - T Rule 101 ( b ) ( 7 ) : Exhibit No. Title of Exhibit 99.1 Press Release CONTENTS 1 SIGNATURES