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Table of Contents ☑ UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , DC 20549 FORM 10 - Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 . For the quarterly period ended March 31 , 2021 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 . For the transition period from to Commission File Number 1-38962 FISERV , INC . ( Exact Name of Registrant as Specified in Its Charter ) Wisconsin ( State or Other Jurisdiction of Incorporation or Organization ) 255 Fiserv Drive , Brookfield , WI 53045 ( Address of Principal Executive Offices and zip code ) ( 262 ) 879-5000 ( Registrant's Telephone Number , Including Area Code ) Securities registered pursuant to Section 12 ( b ) of the Act : 39-1506125 ( I. R. S. Employer Identification No. ) Title of each class Trading Symbol ( s ) Name of each exchange on which registered Common Stock , par value $ 0.01 per share 0.375 % Senior Notes due 2023 1.125 % Senior Notes due 2027 FISV FISV23 FISV27 The NASDAQ Stock Market LLC The NASDAQ Stock Market LLC The NASDAQ Stock Market LLC 1.625 % Senior Notes due 2030 FISV30 The NASDAQ Stock Market LLC 2.250 % Senior Notes due 2025 FISV25 3.000 % Senior Notes due 2031 FISV31 The NASDAQ Stock Market LLC The NASDAQ Stock Market LLC Indicate by check mark whether the registrant : ( 1 ) has filed all reports required to be filed by Section 13 or 15 ( d ) of the Securities Exchange Act of 1934 during the preceding 12 months ( or for such shorter period that the registrant was required to file such reports ) , and ( 2 ) has been subject to such filing requirements for the past 90 days . Yes ☑ No ☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S - T during the preceding 12 months ( or for such shorter period that the registrant was required to submit such files ) . Yes ☑ No □