Analyst Coverage

Analyst	Firm
David J. Manthey	Baird
Devin Dodge	BMO Capital Markets
Lawrence Solow	CJS Securities
Jerry Revich	Goldman Sachs
James Ricchiuti	Needham & Company
Noah Kaye	Oppenheimer & Company
Tyler Brown, CFA	Raymond James
Brian J. Butler	Stifel Nicolaus
James Schumm	TD Cowen
Tobey Sommer	Truist Securities
Jon Windham	UBS Securities
Timna Tanners	Wolfe Research

Clean Harbors is followed by the analysts listed. Please note that any opinions, estimates or forecasts regarding Clean Harbors's performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of Clean Harbors or its management. Clean Harbors does not by its reference or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.