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, 2025 Wisconsin 39-1506125 (State or Other Jurisdiction of Incorporation or Organization) (I. R. S. Employer Identification No.) 600 N. Vel R. Phillips Avenue, Milwaukee, WI 53203 (Address of Principal Executive Offices and zip code) (262) 879-5000 (Registrant's Telephone Number, In ...

Exhibit 99.1 News Release For Immediate Release Fiserv Reports First Quarter 2025 Results GAAP revenue growth of 5% and organic revenue growth of 7%; GAAP EPS increased 22% and adjusted EPS increased 14%; Company affirms 2025 organic revenue growth outlook of 10% to 12% and adjusted EPS outlook of $10.10 to $10.30, or growth of 15% to 17% MILWAUKEE, Wis., April 24, 2025 – Fiserv, Inc. (NYSE: FI), a leading global provider of payments and financial services technology solutions, today reported financial resu ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2024 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) (State or Other Jurisdiction of Incorporation or Organ ...

Exhibit 99.1 News Release For more information contact: Media Relations: Sophia Marshall Senior Vice President, Communications Fiserv, Inc. 470-351-9908 sophia.marshall@fiserv.com Investor Relations: Julie Chariell Senior Vice President, Investor Relations Fiserv, Inc. 212-515-0278 julie.chariell@fiserv.com For Immediate Release Fiserv Reports Fourth Quarter and Full Year 2024 Results GAAP revenue growth of 7% both in the quarter and for the full year; GAAP EPS increased 13% in the quarter and 8% for the fu ...

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 September 30, 2024 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 39-1506125 (State or Other Jurisdic ...

Exhibit 99.1 News Release Investor Relations: Julie Chariell Head of Investor Relations Fiserv, Inc. 212-515-0278 julie.chariell@fiserv.com For Immediate Release Fiserv Reports Third Quarter 2024 Results GAAP revenue growth of 7% both in the quarter and year to date; GAAP EPS decreased 37% in the quarter and increased 6% year to date; Operating cash flow increased 24% to $4.41 billion year to date; Organic revenue growth of 15% in the quarter and 17% year to date; Adjusted EPS increased 17% in the quarter a ...

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 June 30, 2024 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 39-1506125 (State or Other Jurisdiction ...

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, 2024 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 39-1506125 (State or Other Jurisdiction ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2023 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 39-1506125 (State or Other Jurisdiction of I ...

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 September 30, 2023 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 39-1506125 (State or Other Jurisdic ...