• Quaker Chemical director William H. Osborne sold 600 common shares on Aug. 4 at USD 168.31.
• Directly held stake fell to 616 shares following the sale.
• Osborne reported 6,285 shares held indirectly through a revocable trust.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Quaker Chemical Corporation published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001445187-26-000005), on August 06, 2026, and is solely responsible for the information contained therein.