NORWELL, Mass.–(BUSINESS WIRE)–Clean Harbors, Inc. (“Clean Harbors”) (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced that senior management will participate in fireside chats at the following events. Event: 16th Annual Wells Fargo Industrials & Materials Conference Date: Tuesday, June 9, 2026 Time: 2:30 p.m. EDT Event: Stifel 2026 Investor Summit Date: Wednesday, June 10, 2026 Time: 11:30 a.m. EDT Clean Harbors will webc