[Form 3] Quaker Houghton Initial Statement of Beneficial Ownership

Insider Trade Summary

4 transactions reported

Mixed 4 txns

Insider Dassing Steven R.

Role VP, Principal Acctg. Officer

Type	Security	Shares	Price	Value
holding	Restricted Stock Units	--	--	--
holding	Restricted Stock Units	--	--	--
holding	Restricted Stock Units	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 90 shares (Direct); Common Stock — 157 shares (Direct)

Footnotes (1)

1. The restricted stock units vest in three annual installments beginning on March 15, 2025. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock. Time-based restricted stock units granted under the Company's Long-Term Performance Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of KWR common stock. The special restricted stock units vest in three annual installments beginning on March 15, 2025. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock. The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Dassing Steven R.

(Last) (First) (Middle)

901 E. HECTOR STREET

(Street)

CONSHOHOCKEN PA 19428-2380

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
07/18/2025

3. Issuer Name and Ticker or Trading Symbol
QUAKER CHEMICAL CORP [ KWR ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Principal Acctg. Officer

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	157	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	(1)	Common Stock	90	(2)	D
Restricted Stock Units	(3)	(3)	Common Stock	164	(2)	D
Restricted Stock Units	(4)	(4)	Common Stock	513	(2)	D

Explanation of Responses:

1. The restricted stock units vest in three annual installments beginning on March 15, 2025. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

2. Time-based restricted stock units granted under the Company's Long-Term Performance Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of KWR common stock.

3. The special restricted stock units vest in three annual installments beginning on March 15, 2025. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

4. The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

Remarks:

	Victoria K. Gehris, Attorney-in-Fact for Steven R. Dassing	07/31/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.