CLH change in working capital history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

Clean Harbors, Inc. Common Stock Change in Working Capital — Trailing twelve months (TTM) (USD)
Period ending	Change in Working Capital (USD)
Jun 30, 2026	-81,366,000
Mar 31, 2026	-45,316,000
Dec 31, 2025	-33,536,000
Sep 30, 2025	-69,030,000
Jun 30, 2025	-107,465,000
Mar 31, 2025	-95,294,000
Dec 31, 2024	-78,216,000
Sep 30, 2024	-106,730,000
Jun 30, 2024	-96,190,000
Mar 31, 2024	-64,473,000
Dec 31, 2023	-43,818,000
Sep 30, 2023	-35,621,000
Jun 30, 2023	-75,354,000
Mar 31, 2023	-142,994,000
Dec 31, 2022	-187,956,000
Sep 30, 2022	-216,678,000
Jun 30, 2022	-253,797,000
Mar 31, 2022	-169,079,000
Dec 31, 2021	12,298,000
Sep 30, 2021	-23,306,000
Jun 30, 2021	27,106,000
Mar 31, 2021	37,488,000
Dec 31, 2020	-32,722,000
Sep 30, 2020	-22,297,000
Jun 30, 2020	-991,000
Mar 31, 2020	-34,774,000
Dec 31, 2019	-10,961,000
Sep 30, 2019	-36,009,000
Jun 30, 2019	-56,338,000
Mar 31, 2019	-84,616,000
Dec 31, 2018	-55,431,000
Sep 30, 2018	-64,791,000
Jun 30, 2018	-57,976,000
Mar 31, 2018	-40,444,000
Dec 31, 2017	-24,235,000
Sep 30, 2017	-20,665,000
Jun 30, 2017	-38,774,000
Mar 31, 2017	-17,229,000
Dec 31, 2016	-28,778,000
Sep 30, 2016	-10,249,000
Jun 30, 2016	23,778,000
Mar 31, 2016	13,040,000
Dec 31, 2015	47,388,000
Sep 30, 2015	24,533,000
Jun 30, 2015	-31,785,000
Mar 31, 2015	-14,575,000
Dec 31, 2014	-109,687,000
Sep 30, 2014	-83,944,000
Jun 30, 2014	-17,950,000
Mar 31, 2014	-22,193,000
Dec 31, 2013	4,238,000
Sep 30, 2013	-49,413,000
Jun 30, 2013	-89,571,000
Mar 31, 2013	-11,953,000
Dec 31, 2012	-8,019,000
Sep 30, 2012	-46,323,000
Jun 30, 2012	-39,322,000
Mar 31, 2012	-116,638,000
Dec 31, 2011	-111,183,000
Sep 30, 2011	-8,938,000
Jun 30, 2011	-19,851,000
Mar 31, 2011	3,187,000
Dec 31, 2010	-2,634,000
Sep 30, 2010	-30,967,000
Jun 30, 2010	-38,485,000
Mar 31, 2010	-51,936,000
Dec 31, 2009	-16,043,000
Sep 30, 2009	11,349,000
Jun 30, 2009	24,104,000
Mar 31, 2009	5,857,000
Dec 31, 2008	2,158,000
Sep 30, 2008	-14,278,000
Jun 30, 2008	-5,346,000
Mar 31, 2008	-8,487,000
Dec 31, 2007	-11,572,000
Sep 30, 2007	-25,131,000
Jun 30, 2007	-31,921,000
Mar 31, 2007	-25,239,000
Dec 31, 2006	-22,745,000
Sep 30, 2006	-1,840,000
Jun 30, 2006	-18,439,000
Mar 31, 2006	-27,003,000
Dec 31, 2005	-24,747,000
Sep 30, 2005	-21,758,000
Jun 30, 2005	-9,699,000
Mar 31, 2005	-5,079,000
Dec 31, 2004	3,476,000
Sep 30, 2004	-6,050,000
Jun 30, 2004	12,581,000
Mar 31, 2004	9,192,000
Dec 31, 2003	12,558,000
Sep 30, 2003	-15,639,000
Jun 30, 2003	-13,299,000
Mar 31, 2003	-4,625,000
Dec 31, 2002	-11,391,000
Sep 30, 2002	26,024,000
Jun 30, 2002	10,589,000
Mar 31, 2002	4,693,000
Dec 31, 2001	5,231,000
Sep 30, 2001	-2,352,000