CASELLA WASTE SYS INC

Ticker: CWST CUSIP: 147448104 Class: CL A

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 124 Value ($000) $12 Avg Close $92.83 Range $82.22 - $102.51

Q3 2025

Shares 59 Value ($000) $6 Avg Close $100.67 Range $85.21 - $115.93

Q4 2022

Shares 151 Value ($000) $12 Avg Close $80.27 Range $70.07 - $88.02

Q3 2022

Shares 151 Value ($000) $12 Avg Close $80.18 Range $70.54 - $87.37

Q2 2022

Shares 151 Value ($000) $11 Avg Close $76.14 Range $63.90 - $92.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	124	$12	$92.83	$82.22 - $102.51
Q3 2025	59	$6	$100.67	$85.21 - $115.93
Q4 2022	151	$12	$80.27	$70.07 - $88.02
Q3 2022	151	$12	$80.18	$70.54 - $87.37
Q2 2022	151	$11	$76.14	$63.90 - $92.20