Form 4: Clean Harbors Director Acquires Shares

Karyn Polito, a Director at Clean Harbors Inc., acquired 460 shares of common stock on May 11, 2026, at a price of $295.13 per share.

Summary

• Karyn Polito, a Director at Clean Harbors Inc. (CLH), reported a transaction on May 11, 2026.
• Polito acquired 460 shares of common stock.
• The acquisition was made at a price of $295.13 per share.
• Following this transaction, Polito beneficially owns 3,475 shares of common stock directly.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a neutral to slightly positive filing, as an insider purchase can indicate confidence, but it is a single transaction and not indicative of broad company performance.

Positives

• Director Karyn Polito demonstrates confidence in the company by acquiring additional shares.
• The acquisition of 460 shares at $295.13 per share indicates a belief in the current valuation or future prospects of Clean Harbors.

Future Outlook

No specific future outlook or guidance is provided in this Form 4 filing.

Industry Context

StockSavvy.ai notes that insider stock purchases by directors can signal confidence in the company's performance and future prospects within the waste management and environmental services industry.

Stakeholder Impact

• Shareholders may view this purchase positively, interpreting it as a sign of insider confidence in the company's value and future performance.

Key Dates

Keywords

Clean Harbors, CLH, Form 4, Insider Trading, Stock Acquisition, Director Transaction, Beneficial Ownership