Form 4: Clean Harbors Executive Sells Shares for Tax Liability

Clean Harbors EVP Jeroen Diderich disposed of 1,540 shares of common stock to cover tax liabilities related to the vesting of securities.

Summary

• Jeroen Diderich, Executive Vice President and President of Sales & Service at Clean Harbors, Inc. (CLH), reported a transaction on June 2, 2025.
• The transaction involved the disposition of 1,540 shares of Clean Harbors Common Stock.
• The shares were disposed of at a price of $226.79 per share.
• This disposition was for the payment of tax liability by withholding of securities incident to the vesting of securities, in accordance with Rule 16b-3.
• Following this transaction, Mr. Diderich beneficially owns 13,772 shares of Clean Harbors Common Stock directly.

Sentiment

Score: 5

Explanation: The transaction is a routine disposition of shares for tax withholding purposes upon vesting of equity, which is a neutral event for the company's operations or financial health and does not indicate a change in management's confidence or company performance.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This filing is a routine insider transaction related to executive compensation and tax obligations, and as such, it does not provide specific insights into broader industry trends or competitive dynamics within the environmental and industrial services sector.

Stakeholder Impact

• Shareholders: A minor reduction in the executive's direct ownership, which is a routine event for tax purposes and generally has no material impact on shareholder value or company operations.

Key Dates

Recommendation

Keywords

Clean Harbors, CLH, Form 4, Insider Transaction, Stock Sale, Executive Compensation, Tax Withholding, Jeroen Diderich