Rose M. Kirk - 05 Jun 2025 Form 4 Insider Report for CASELLA WASTE SYSTEMS INC (CWST)

Role: Director
Signature: /s/ Shelley E. Sayward, Attorney in Fact for Rose M. Kirk
Issuer symbol: CWST
Transactions as of: 05 Jun 2025
Net transactions value: +$139,932
Form type: 4
Filing time: 09 Jun 2025, 16:12:15 UTC
Previous filing: 07 Jun 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Kirk Rose M.	Director	C/O CASELLA WASTE SYSTEMS, INC, 25 GREENS HILL LANE, RUTLAND	/s/ Shelley E. Sayward, Attorney in Fact for Rose M. Kirk	09 Jun 2025	0001820260

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CWST	Class A Common Stock	Award	$139,932	+1,215	+18%	$115.17	8,042	05 Jun 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the award of restricted stock units (RSUs) under the Casella Waste Systems, Inc. Amended and Restated 2016 Incentive Plan. Each RSU represents a contingent right to receive one share of Casella's Class A Common Stock. The RSUs will vest in full on June 6, 2026.