Gulf Hungary Holding Korlatolt Felelossegu Tarsasag - 25 Nov 2025 SCHEDULE 13D/A Report for Quaker Chemical Corporation Common Stock, par value $1.00 (KWR)

Filing Manager
Gulf Hungary Holding Korlatolt Felelossegu Tarsasag
Reporting Manager
Gulf Hungary Holding Korlatolt Felelossegu Tarsasag
Security
Quaker Chemical Corporation Common Stock, par value $1.00
Symbol
KWR
Shares outstanding
17.3M shares
Disclosed Ownership
3.64M shares
Ownership
21%
Form type
SCHEDULE 13D/A
Filing time
28 Nov 2025, 17:11:55 UTC
Date of event
25 Nov 2025
Previous filing
27 May 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Gulf Hungary Holding Korlatolt Felelossegu Tarsasag 21% 3.64M 5.02K 3.64M /s/ Michael Kelleher Michael Kelleher, Managing Director 0001783455
QH Hungary Holdings Limited 21% 3.64M 0 3.64M /s/ Michael Kelleher Michael Kelleher, Managing Director 0001808660