Trade Summary

11 months ago, Battles Michael Louis, serving as CO-CEO at Clean Harbors Inc (CLH), purchased 2,000 shares at $233.50 per share, for a total transaction value of $467,000.00. Following this transaction, Battles Michael Louis now holds 82,911 shares of CLH.

This purchase represents a 2.00% increase in Battles Michael Louis's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Friday, August 1, 2025 and publicly disclosed via SEC Form 4 filing on Monday, August 4, 2025 at 2:59 PM ET, 3 days after the trade was made.

Clean Harbors Inc operates in the INDUSTRIALS sector, specifically within the WASTE MANAGEMENT industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.