Clean Harbors co-CEO Gerstenberg sells $699,650 in stock

Clean Harbors Co-CEO Eric W. Gerstenberg sold 2,500 shares of the company's common stock on February 23, 2026, for a total value of $699,650. This amounted to a sale price of $279.86 per share. After completing the transaction, Mr. Gerstenberg still holds 64,000 shares of Clean Harbors common stock, which represents an update to his previously disclosed holdings.

The stock price has since increased to $321.98, marking a gain of over 15% from the sale price. Over the past year, shares have risen by 37%. According to InvestingPro, Clean Harbors appears to be overvalued at the moment, with a price-to-earnings ratio of 38.88. However, 12 analysts have recently upped their earnings forecasts for the upcoming period.