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

Guy Chiarello

A named executive officer of Fiserv in every fiscal year CompBrief holds from FY2020 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

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Total disclosed compensation, FY2025

$8,500,186

FY2024: $9,104,354

6th of 9 named executive officers at Fiserv by FY2025 total.

9 named officers on file for Fiserv, FY2025

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What this number hides

The filing gives the total. Fiserv’s full Executive Compensation Report gives every award, the disclosed peer set and what the total leaves out — the pair adds the board’s.

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

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Guy Chiarello compensation by year

Fiserv Summary Compensation Table · all 6 fiscal years held
In US dollars, as Fiserv reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2020FY2021FY2022FY2023FY2024FY2025
Salary$1,000,000$1,000,000$1,000,000$1,000,000$1,000,000$1,000,000
Bonus$0$0$0$0$0$0
Stock awards$2,500,071$6,030,290$7,598,851$9,782,811$8,104,354$7,500,186
Option awards$2,500,011$0$0$0$0$0
Non-equity incentive$0$1,725,000$0$1,560,000$0$0
Pension and deferred compensation$0$0$0$0$0$0
All other$0$0$0$0$0$0
Total$6,000,082$8,755,290$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.

How this page was built: the Fiserv, Inc. filed document, accession 0001140361-26-013003. Every figure is read from that document and cited to the page and table it appears in. Filed April 2, 2026.

$6.0M
$8.8M
$8.6M
$12.3M
$9.1M
$8.5M
FY20
FY21
FY22
FY23
FY24
FY25
SalaryNon-equity incentiveStock awardsOption awards

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU63,502$4,265,429—
PSU26,015$1,747,428—

Per the Outstanding Equity Awards at Fiscal Year-End table in Fiserv, Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

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

Guy Chiarello's compensation dossier, Fiserv

You have read Guy Chiarello's totals and holdings. The dossier adds each equity grant Fiserv disclosed for Guy Chiarello and Fiserv's own disclosed peer group, where the company discloses them, with every row in a PDF and a CSV cited to its filing.

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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.

Peer companies

named in the Fiserv proxy · each links to its own free brief

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.

Guy Chiarello's compensation dossier