Clean Harbors Inc (CLH US, +1, 05-Aug-25)

Michael Battles (Co-CEO since Aug 2024, first joined 2013) bought $467,000 worth of stock on August 1st at $ 233.50, increasing his stake by 2%. This is his 5th purchase since joining, and each of the previous purchases was well-timed: he bought twice in 2016, at $44, and again in May 2020, at $ 46.45, and in May 2022, at $88.35 (which we ranked +N). 

This purchase is also larger than all his previous purchases combined, and it represents a reversal from the sale of $2.5 million of stock at $246 in September 2024. The company reported earnings on the 30th of July. 

We are ranking the stock +1 (strongly positive signal).

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