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CLEAN HARBORS INC (CLH) Create: Alert

All | News | Filings
Date FiledTypeDescription
02/06/2023 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/03/2023 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/09/2022 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/04/2022 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/01/2022 SC 13G/A BlackRock Inc. reports a 7.7% stake in CLEAN HARBORS INC
02/16/2021 SC 13G/A ArrowMark Colorado Holdings LLC reports a 4.2% stake in CLEAN HARBORS, INC.
02/10/2021 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/04/2021 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/14/2020 SC 13G/A Arrowpoint Asset Management, LLC reports a 5.4% stake in CLEAN HARBORS, INC.
02/12/2020 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/05/2020 SC 13G/A BlackRock Inc. reports a 8.4% stake in CLEAN HARBORS INC
01/28/2020 SC 13G/A WELLINGTON MANAGEMENT GROUP LLP reports a 12.3% stake in Clean Harbors, Inc.
02/12/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/11/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/04/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/08/2018 SC 13G/A VANGUARD GROUP INC reports a 7.3% stake in Clean Harbors Inc
02/08/2018 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/10/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/09/2017 SC 13G/A CLEAN HARBORS INC reports a 10.7% stake in Clean Harbors, Inc.
01/23/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend]
02/11/2016 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
10/25/2013 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
06/08/2012 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/13/2012 SC 13G/A CLEAN HARBORS INC reports a 6.2% stake in CLEAN HARBORS INC
02/14/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/13/2009 SC 13G/A Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend]
02/13/2009 SC 13G/A Bank of New York Mellon CORP reports a 4.4% stake in Clean Harbors, Inc.
10/10/2008 SC 13G/A FMR CORP reports a 3% stake in Clean Harbors Inc
02/14/2008 SC 13G/A FMR CORP reports a 8.8% stake in Clean Harbors Inc
02/14/2008 SC 13G/A FRIESS ASSOCIATES LLC reports a 0% stake in Clean Harbors Type or Class of Security: Common CUSIP Number: 184496107 1. Name of Reporting Person S.S. or I.R.S. Identification No. of Above Person Friess Associates LLC 83-0334121 2. Check the Appropriate Box if a Member of a Group
12/10/2007 SC 13G/A FMR CORP reports a 9.9% stake in Clean Harbors Inc
11/23/2007 SC 13G/A GENDELL JEFFREY L ET AL reports a 4.3% stake in Clean Harbors, Inc.
02/14/2007 SC 13G/A FMR CORP reports a 15% stake in Clean Harbors Inc
02/14/2007 SC 13G/A GLG Partners LP reports a 3.5% stake in Clean Harbors, Inc.
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