<p>Eric W. Gerstenberg, Co-CEO of Clean Harbors Inc., has reported a disposal of common shares of Clean Harbors Inc. The full filing can be accessed through the link below. 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. Clean Harbors 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: 0001211558-25-000004), on December 17, 2025, and is solely responsible for the information contained therein. © Copyright 2025 - Public Technologies (PUBT) Original Document: here</p>

<p>Eric W. Gerstenberg, Co-CEO of Clean Harbors Inc., has reported the disposal of common shares of the company. The information was published via EDGAR by Clean Harbors Inc. on December 17, 2025. This news brief is AI-generated by Public Technologies and is for informational purposes only.</p>

Co-CEO Eric W. Gerstenberg Reports Disposal of Clean Harbors Inc. Common Shares