Former Chief Operating Officer · Fiserv, Inc. (FI)

Guy Chiarello

A named executive officer of Fiserv in every fiscal year CompBrief holds from FY2022 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$8,500,186

FY2024: $9,104,354

Compensation figures as of the proxy filed April 2, 2026 (DEF 14A).

Guy Chiarello compensation by year

Fiserv Summary Compensation Table · all 4 fiscal years held
In US dollars, as Fiserv reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2022FY2023FY2024FY2025
Salary$1,000,000$1,000,000$1,000,000$1,000,000
Bonus$0—$0$0
Stock awards$7,598,851$9,782,811$8,104,354$7,500,186
Option awards$0—$0$0
Non-equity incentive$0$1,560,000$0$0
Pension and deferred compensation$0—$0$0
All other$0—$0$0
Total$8,598,851$12,342,811$9,104,354$8,500,186

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Fiserv, Inc. DEF 14A filed April 2, 2026, accession 0001140361-26-013003, and prior-year filings. Open the filing on EDGAR.

$8.6M
$12.3M
$9.1M
$8.5M
FY22
FY23
FY24
FY25
SalaryNon-equity incentiveStock awards

Fiserv’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Michael LyonsChief Executive Officer$70,341,992
Frank BisignanoFormer Chairman of the Board and Chief Executive Officer$26,380,229
Dhivya SuryadevaraCo-President$16,799,229
Panagiotis GeorgakopoulosCo-President$13,937,840
Robert HauFormer Chief Financial Officer$8,998,067
Guy Chiarello · this pageFormer Chief Operating Officer$8,500,186
John GibbonsFormer Co-Head of Financial Institutions Group$6,410,596
Adam RosmanChief Administrative Officer and Chief Legal Officer$5,871,301
Paul ToddChief Financial Officer$2,757,411

The full Fiserv compensation record

free company brief

This page is one person within Fiserv's record. The company brief lists every named executive, each linking to their own page.

Compensation, the day it’s disclosed

The CompBrief Daily Digest lists the newest executive and director compensation disclosures as companies file them. Or order Fiserv's full Executive Compensation Report with peer benchmarking.

How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are Fiserv's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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