CLEAN HARBORS INC 8-K

What Happened
Clean Harbors, Inc. announced on May 14, 2026 that it has completed its acquisition of Terra Nova Solutions. The company furnished a press release announcing the closing as Exhibit 99.1 to the Current Report on Form 8-K.

Key Details

• Acquisition completion announced: May 14, 2026.
• Target: Terra Nova Solutions.
• Press release is furnished as Exhibit 99.1 to the Form 8-K.
• The filing includes the iXBRL-formatted cover page as Exhibit 104 and does not disclose purchase price or detailed financial terms in this 8-K.

Why It Matters
A completed acquisition is a material corporate event: it indicates Clean Harbors has expanded its business by acquiring Terra Nova Solutions. While this 8-K confirms the transaction close, it does not provide financial terms or pro forma results; investors should look for subsequent filings (earnings releases, Form 8-Ks, or other disclosures) for details on financial impact, integration plans, and effects on revenue or cash flows.