Form 4: Clean Harbors Exec Sells Shares to Cover Taxes

Clean Harbors Co-CEO Eric W. Gerstenberg reported a transaction involving the sale of company stock to cover tax liabilities.

Summary

• Eric W. Gerstenberg, Co-CEO of Clean Harbors Inc., engaged in a transaction on July 1, 2026.
• The transaction involved the disposal of 564 shares of common stock.
• This disposal was a result of withholding securities to cover tax liabilities incident to vesting, as per Rule 16b-3.
• Following this transaction, Gerstenberg beneficially owns 38,313 shares of common stock directly.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, as it represents a standard insider transaction for tax purposes rather than a strategic decision impacting the company's outlook.

Future Outlook

No forward-looking statements or guidance were provided in this filing.

Industry Context

StockSavvy.ai notes that Form 4 filings are routine disclosures for insider transactions, often related to tax obligations or pre-planned trading strategies, and do not inherently signal a change in company fundamentals.

Stakeholder Impact

• Shareholders: The transaction is a standard tax-related disposal by an insider and is not expected to have a significant impact on the share price or company operations.

Key Dates

Keywords

Clean Harbors, CLH, Form 4, Insider Transaction, Stock Sale, Tax Liability, Beneficial Ownership