4/A: Clean Harbors Director Acquires Shares

Karyn Polito, a Director at Clean Harbors Inc., reported the acquisition of 460 shares of common stock on May 11, 2026.

Summary

• Karyn Polito, a Director at Clean Harbors Inc., acquired 460 shares of common stock on May 11, 2026.
• The acquisition was made at a price of $295.13 per share.
• Following this transaction, Polito beneficially owns 3,475 shares of common stock.
• The filing also notes an amendment to a previous filing, correcting a clerical error in the transaction code.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a neutral to slightly positive filing, as it represents an insider increasing their stake, but it is a routine disclosure without broader financial performance data.

Positives

• Director Karyn Polito has increased her beneficial ownership in Clean Harbors Inc. by acquiring additional shares.
• The transaction indicates a continued investment by a key insider in the company.

Future Outlook

No specific future outlook or guidance is provided in this Form 4 filing, which primarily reports on a completed transaction.

Management Comments

• "Item 3, Transaction Code, edited to correct a clerical error. /s/ Karyn Polito"

Industry Context

StockSavvy.ai notes that insider stock acquisitions, particularly by directors, can be viewed positively by the market as they signal confidence in the company's future prospects. This filing for Clean Harbors Inc. falls within the broader trend of corporate insiders adjusting their holdings.

Stakeholder Impact

• Shareholders may view the director's acquisition of shares positively, interpreting it as a sign of confidence in the company's value and future performance.
• Employees may also see this as a positive signal from leadership.
• Creditors and suppliers are unlikely to be directly impacted by this routine insider transaction.

Key Dates

Keywords

Clean Harbors Inc., Karyn Polito, Form 4, Insider Trading, Stock Acquisition, Beneficial Ownership, SEC Filing