Company: CLH
Filing Date: 2025-09-26
Form Type: 8-K
Source: 0000822818-25-000034
Chunk: 0

Company: CLEAN HARBORS INC
Filing Date: 2025-09-26
Form: 8-K
Item: Item 8.01
Chunk 0
---
Item 8.01. Other Events.

On September 25, 2025, Clean Harbors, Inc. (the “ Company”) issued a press release announcing that it had commenced a private offering of senior notes due 2033 to persons reasonably believed to be “qualified institutional buyers” in the United States, as defined in Rule 144A under the Securities Act of 1933, as amended (the “ Securities Act”), and to certain non-U. S. persons outside the United States in offshore transactions pursuant to Regulation S under the Securities Act.

On September 25, 2025, the Company issued a press release announcing the pricing of its previously announced offering of 5.750% senior notes due 2033 (the “ Notes”).

Copies of the press releases are attached as Exhibit 99.1 and 99.2 to this Current Report on Form 8-K and are incorporated by reference into this Item 8.01.

Neither this Current Report on Form 8-K nor the press releases constitute an offer to sell, or the solicitation of an offer to buy, the Notes.