Casella Waste Systems Inc - SR VP of Sustainable Growth Paul Ligon's Stock Sale

Paul Ligon, the Senior Vice President of Sustainable Growth at Casella Waste Systems Inc, sold 1,000 shares of Class A Common Stock on August 4, 2025, at a price of $102.84 per share. This transaction was executed automatically under a Rule 10b5-1 trading plan adopted by Ligon on December 16, 2024. Following the sale, Ligon's ownership in the company decreased to 18,347 shares. The transaction was reported in a Form 4 filing with the SEC. The sale was conducted indirectly, as the shares were held by Ligon's daughter. The filing also notes that Ligon is not a director, ten percent owner, or other officer of the company.