# EDGAR Filing Document

**Accession Number:** 0000798354
**File Stem:** 0001140361-26-013008
**Filing Date:** 2026-4
**Character Count:** 2235
**Document Hash:** 8085fa4e726aa029fc6d4a5c2cf0117b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-013008.hdr.sgml**: 20260402

**ACCESSION NUMBER**: 0001140361-26-013008

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20260402

**DATE AS OF CHANGE**: 20260402

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FISERV INC
- **CENTRAL INDEX KEY:** 0000798354
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-BUSINESS SERVICES, NEC [7389]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 391506125
- **STATE OF INCORPORATION:** WI
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38962
- **FILM NUMBER:** 26834293

**BUSINESS ADDRESS:**
- **STREET 1:** 600 N. VEL R. PHILLIPS AVENUE
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53203
- **BUSINESS PHONE:** 2628795000

**MAIL ADDRESS:**
- **STREET 1:** 600 N. VEL R. PHILLIPS AVENUE
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53203

### UNITED STATES<br>

### SECURITIES AND EXCHANGE COMMISSION<br>

### Washington, D.C. 20549 <br>

### &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

### SCHEDULE 14A<br>

### &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>

### Proxy Statement Pursuant to Section 14(a) <br>

### of the Securities Exchange Act of 1934 <br>

### (Amendment No.)
☒ Filed by the Registrant ☐ Filed by a Party other than the Registrant

#### Check the appropriate box:
☐<br> Preliminary Proxy Statement

☐ **Confidential, for Use of the Commission Only (as permitted by Rule 14A-6(E)(2))**

☐ Definitive Proxy Statement

&nbsp;&nbsp;&nbsp;&nbsp;☒ Definitive Additional Materials

☐<br> Soliciting Material under §240.14a-12

## FISERV, INC.
![](logo_fiserv.jpg)

*(Name of Registrant as Specified in its Charter)*<br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>

*(Name of Person(s) Filing Proxy Statement, if other than the Registrant)*

#### Payment of Filing Fee (Check all boxes that apply):
☒ **No fee required.**

☐ **Fee paid previously with preliminary materials.**

☐ **Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.**

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