• Ecovyst entered a fourth amendment to its 2021 term loan credit agreement on June 30, 2026, adding a USD 100 million first-lien incremental term loan.
• The incremental term loan is a fungible increase to existing initial term loans, with matching maturity, collateral, amortization, and other terms.
• Pricing matches the initial term loans: Term SOFR + 2% or ABR + 1%, at the borrowers’ option.
• Proceeds funded the acquisition of INEOS Calabrian’s U.S. and Canadian targets, paid related fees and expenses, and supported general corporate purposes.

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. Ecovyst Inc. 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: 0001193125-26-290479), on June 30, 2026, and is solely responsible for the information contained therein.