Form 4: Clean Harbors EVP Gifts 1,000 Shares

Clean Harbors Executive Vice President George L. Curtis reported a charitable gift of 1,000 shares of common stock.

Summary

• George L. Curtis, Executive Vice President of Clean Harbors, Inc., reported a transaction involving the disposition of common stock.
• The transaction, dated December 9, 2025, was a charitable gift of 1,000 shares of Clean Harbors Common Stock.
• The shares were disposed of at a price of $0 per share.
• Following this transaction, Mr. Curtis beneficially owns 47,664 shares of Common Stock.
• The transaction was made pursuant to a Rule 10b5-1(c) plan, indicating it was a pre-scheduled event.

Sentiment

Score: 5

Explanation: A charitable gift by an executive is a neutral event from an investment perspective, often pre-planned, and does not reflect a change in company fundamentals or management's view on future performance.

Positives

• The charitable gift by an executive demonstrates philanthropy, which can positively contribute to the company's corporate social responsibility image.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Shareholders: Minor dilution from the gift, but overall impact is negligible given the small number of shares relative to total outstanding shares.
• Charitable Organization: Benefits from the gift of 1,000 shares.

Key Dates

Recommendation

This Form 4 reports a routine, pre-planned charitable gift of a relatively small number of shares by an executive. It does not provide any new information regarding the company's operational performance, financial health, or strategic direction that would warrant a change in investment recommendation. The transaction is neutral for investment analysis.

Keywords

Clean Harbors, CLH, Insider Transaction, Form 4, George L. Curtis, Stock Gift, Executive Vice President, 10b5-1 plan