---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-114302"
form_type: "8-K"
ticker: "FISV"
cik: "0000798354"
company_name: "FISERV INC"
filed_at: "2025-05-07T23:59:59+00:00"
generated_at: "2026-05-22T09:52:45.360736+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Fiserv CEO Frank Bisignano resigns after Senate confirmation to SSA; Michael Lyons becomes CEO

## Summary
- Frank Bisignano confirmed as SSA Commissioner on May 6, 2025, resigning as Chairman and CEO of Fiserv.
- Michael P. Lyons, previously President and CEO-Elect, becomes CEO and a director of the company.
- Doyle R. Simons, lead independent director, appointed non-executive Chairman of the Board.
- Bisignano's unvested PSUs vested pro-rata: 153,787 for 2023-2025 and 57,127 for 2024-2026; remainder forfeited.

## SEC filing metadata
- accession: 0001193125-25-114302
- form_type: 8-K
- ticker: FISV
- cik: 0000798354
- company_name: FISERV INC
- filed_at: 2025-05-07T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/798354/000119312525114302/0001193125-25-114302-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/798354/000119312525114302/d774298d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-114302
- JSON: https://secwatch.observer/filing/0001193125-25-114302.json
- Plain text: https://secwatch.observer/filing/0001193125-25-114302.txt

## Key facts
- Executive change
  Michael P. Lyons changed role as Chief Executive Officer at FISERV INC.
  - Action: became
  - Role: Chief Executive Officer
  source text: On such date, Michael P. Lyons, the President and CEO-Elect of the Company, became Chief Executive Officer and a director of the Company and ceased to be President of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/798354/000119312525114302/0001193125-25-114302-index.htm
- Executive change
  Frank J. Bisignano resigned as Chairman and Chief Executive Officer at FISERV INC.
  - Action: resigned
  - Role: Chairman and Chief Executive Officer
  source text: On May 6, 2025 (the “Confirmation Date”), the U.S. Senate confirmed Frank J. Bisignano as the Commissioner of the Social Security Administration and Mr. Bisignano resigned as Chairman and Chief Executive Officer and a director of Fiserv, Inc. (the “Company”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/798354/000119312525114302/0001193125-25-114302-index.htm
- Executive change
  Doyle R. Simons changed role as non-executive Chairman of the Board at FISERV INC.
  - Action: became
  - Role: non-executive Chairman of the Board
  source text: In addition, on such date, Doyle R. Simons, the lead independent director of the Company, became non-executive Chairman of the Board of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/798354/000119312525114302/0001193125-25-114302-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.