Chief Administrative Officer, Vice President, General Counsel, and Secretary · Ecovyst Inc. (ECVT)

Joseph Koscinski

A named executive officer of Ecovyst in every fiscal year CompBrief holds from FY2017 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

$1,630,245

FY2024: $1,810,591

2nd of 6 named executive officers at Ecovyst by FY2025 total.

6 named officers on file for Ecovyst, FY2025

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What this number hides

The filing gives the total. Ecovyst’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 15, 2026 (DEF 14A).

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Joseph Koscinski compensation by year

Ecovyst Summary Compensation Table · all 9 fiscal years held
In US dollars, as Ecovyst reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Salary$370,000$400,000$400,000$425,000$425,000$425,000$446,250$446,250$477,000
Bonus$0$0$0$0——$0$0$0
Stock awards$1,200,000$0$750,004$750,008$1,464,590$2,217,446$1,348,167$1,096,523$781,144
Option awards$283,829$0$0$0——$0$0$0
Non-equity incentive$127,188$158,805$241,264$131,865$440,228$480,330$18,854$238,247$332,374
Pension and deferred compensation$0$0$0$0——$0$0$0
All other$33,950$49,152$60,999$63,120$89,371$400,779$199,318$29,571$39,727
Total$2,014,967$607,957$1,452,267$1,369,993$2,419,189$3,523,555$2,012,589$1,810,591$1,630,245

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Ecovyst Inc. DEF 14A filed April 15, 2026, accession 0001140361-26-014838, and prior-year filings. Open the filing on EDGAR.

How this page was built: the Ecovyst Inc. filed document, accession 0001140361-26-014838. Every figure is read from that document and cited to the page and table it appears in. Filed April 15, 2026.

$2.0M
$608K
$1.5M
$1.4M
$2.4M
$3.5M
$2.0M
$1.8M
$1.6M
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
FY25
SalaryNon-equity incentiveStock awardsOption awardsAll other

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
PSU68,104$662,652—
PSU53,915$524,593—
RSU35,944$349,735—
RSU30,269$294,517—
RSU20,326$197,772—

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

Ecovyst’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Kurt BittingChief Executive Officer$4,992,440
Joseph Koscinski · this pageChief Administrative Officer, Vice President, General Counsel, and Secretary$1,630,245
Michael FeehanChief Financial Officer$1,371,790
Paul WhittlestonFormer Vice President and President, Advanced Materials & Catalysts$1,363,355
Whittleson WhittlesonFormer Vice President and President, Advanced Materials & Catalysts$1,363,355
George VannFormer Vice President and President, Ecoservices$1,259,620

Joseph Koscinski's compensation dossier, Ecovyst

You have read Joseph Koscinski's totals and holdings. The dossier adds each equity grant Ecovyst disclosed for Joseph Koscinski and Ecovyst'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 Ecovyst compensation record

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

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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 Ecovyst'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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Joseph Koscinski's compensation dossier