Purchases of Investments

-$96.91M

TTM · Period ending: Jun 30, 2026 · USD

Latest reported-$96.91Mperiod endingJun 30, 2026

CLH Purchases of Investments ($0.00 → -$96.91M)

Annual purchases of investments

High-resolution chart · PNG

CLH purchases of investments history

Annual fiscal periods · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Clean Harbors, Inc. Common Stock Purchases of Investments — Annual fiscal periods (USD)
Period ending	Purchases of Investments (USD)
Dec 31, 2025	-116,681,000
Dec 31, 2024	-117,861,000
Dec 31, 2023	-158,264,000
Dec 31, 2022	-49,845,000
Dec 31, 2021	-129,234,000
Dec 31, 2020	-70,891,000
Dec 31, 2019	-35,836,000
Dec 31, 2018	-44,772,000
Dec 31, 2017	-38,342,000
Dec 31, 2016	-598,000
Dec 31, 2015	0
Dec 31, 2014	0
Dec 31, 2013	0
Dec 31, 2012	-10,517,000
Dec 31, 2011	0
Dec 31, 2010	-12,633,000
Dec 31, 2009	0
Dec 31, 2008	-2,529,000
Dec 31, 2007	-2,310,000
Dec 31, 2006	-55,628,000
Dec 31, 2005	-3,469,000
Dec 31, 2004	-95,115,000
Dec 31, 2003	0
Dec 31, 2002	0
Dec 31, 2001	0
Dec 31, 2000	0
Dec 31, 1999	0
Dec 31, 1998	0
Dec 31, 1997	0
Dec 31, 1996	0
Dec 31, 1995	0
Dec 31, 1994	0
Dec 31, 1993	0
Dec 31, 1992	0
Dec 31, 1991	0
Feb 28, 1991	0
Feb 28, 1990	0