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QUAKER CHEMICAL CORP

For the period ended Dec 31, 2025. Filed Feb 23, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 23, 2026

KWR$157.77+5.2%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 16. Form 10-K Summary

The Company has elected not to include a Form 10-K summary under this Item 16.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.

QUAKER CHEMICAL CORPORATION
Registrant
By:/s/ JOSEPH A. BERQUIST
Joseph A. Berquist
Director, Chief Executive Officer and President

Date: February 23, 2026

Pursuant to the requirements of the Securities Exchange Act of 1934, this Report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

SignaturesCapacityDate
/s/ JOSEPH A. BERQUISTChief Executive Officer and PresidentFebruary 23, 2026
Joseph A. BerquistPrincipal Executive Officer and Director
/s/ THOMAS COLERExecutive Vice President, Chief Financial OfficerFebruary 23, 2026
Thomas ColerPrincipal Financial Officer
/s/ STEVEN DASSINGVice President, Corporate ControllerFebruary 23, 2026
Steven DassingPrincipal Accounting Officer
/s/ MICHAEL F. BARRYDirector, Non-Executive Chair of the BoardFebruary 23, 2026
Michael F. Barry
/s/ RUSSELL R. SHALLERDirectorFebruary 23, 2026
Russell R. Shaller
/s/ CHARLOTTE C. HENRYDirectorFebruary 23, 2026
Charlotte C. Henry
/s/ MARK A. DOUGLASDirectorFebruary 23, 2026
Mark A. Douglas
/s/ JEFFRY D. FRISBYDirectorFebruary 23, 2026
Jeffry D. Frisby
/s/ WILLIAM H. OSBORNEDirectorFebruary 23, 2026
William H. Osborne
/s/ FAY WESTDirectorFebruary 23, 2026
Fay West
/s/ SANJAY HINDUJADirectorFebruary 23, 2026
Sanjay Hinduja
/s/ NANDITA BAKHSHIDirectorFebruary 23, 2026
Nandita Bakhshi
/s/ LUCRÈCE FOUFOPOULOS-DE RIDDERDirectorFebruary 23, 2026
Lucrèce Foufopoulos-De Ridder
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.