Historical shareholding details of Gamco Investors, Inc. Et Al holdings in Casella Waste Systems, Inc. - Ordinary Shares - Class A (CWST)

Monthly changes of Gamco Investors, Inc. Et Al shareholding in Casella Waste Systems, Inc. - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Gamco Investors, Inc. Et Al	99,200	0.16%

Mar 31, 2025	Gamco Investors, Inc. Et Al	99,200	0.16%

Dec 31, 2024	Gamco Investors, Inc. Et Al	99,200	0.16%

Sep 30, 2024	Gamco Investors, Inc. Et Al	99,700	0.16%

Jun 30, 2024	Gamco Investors, Inc. Et Al	99,700	0.16%

Mar 31, 2024	Gamco Investors, Inc. Et Al	100,900	0.17%

Dec 31, 2023	Gamco Investors, Inc. Et Al	101,900	0.18%

Sep 30, 2023	Gamco Investors, Inc. Et Al	101,900	0.18%

Jun 30, 2023	Gamco Investors, Inc. Et Al	105,900	0.18%

Mar 31, 2023	Gamco Investors, Inc. Et Al	114,000	0.20%