FISERV INC

Regulatory Filings • Oct 29, 2025

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported):

October 29, 2025

Fiserv, Inc.

(Exact Name of Registrant as Specified in Charter)

Wisconsin	1-38962	39-1506125
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

600 N. Vel R. Phillips Avenue , Milwaukee , Wisconsin 53203

(Address of Principal Executive Offices, Including Zip Code)

( 262 ) 879-5000

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act :

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01 per share	FI	The New York Stock Exchange
1.125% Senior Notes due 2027	FI27	The New York Stock Exchange
1.625% Senior Notes due 2030	FI30	The New York Stock Exchange
3.000% Senior Notes due 2031	FI31	The New York Stock Exchange
4.500% Senior Notes due 2031	FI31A	The New York Stock Exchange
2.875% Senior Notes due 2028	FI/28C	The New York Stock Exchange
3.500% Senior Notes due 2032	FI/32	The New York Stock Exchange
4.000% Senior Notes due 2036	FI/36	The New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

On October 29, 2025, Fiserv, Inc. issued a press release announcing its financial results for the quarter ended September 30, 2025. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

EXHIBIT INDEX

Exhibit Number	Description
99.1	Press Release of Fiserv, Inc., dated October 29, 2025 (furnished pursuant to Item 2.02 of this Current Report on Form 8-K)
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

/s/ Robert W. Hau
Robert W. Hau
Chief Financial Officer