516 filings
Page 22 of 26
8-K
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21 Apr 05
Company Reaffirms First-Quarter 2005 Guidance; Sets Conference Call Date for AprilĀ 28
12:00am
8-K
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7 Apr 05
Amendments to Articles of Incorporation or Bylaws
12:00am
NT 10-K
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17 Mar 05
Notice of late annual filing
12:00am
8-K
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15 Mar 05
Clean Harbors Announces Fourth-Quarter and Year-End 2004 Financial Results
12:00am
8-K
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16 Feb 05
Unregistered Sales of Equity Securities
12:00am
8-K
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13 Jan 05
Clean Harbors Provides Update on Q4 2004 at CJS Securities Conference
12:00am
8-K
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3 Dec 04
Other Events
12:00am
8-K
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4 Nov 04
Results of Operations and Financial Condition
12:00am
8-K
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28 Jul 04
Clean Harbors Announces Second Quarter 2004 Financial Results
12:00am
8-K
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2 Jul 04
Clean Harbors Completes Private Offering of Senior Notes
12:00am
8-K
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18 Jun 04
Clean Harbors Announces Private Offering of Senior Notes
12:00am
8-K
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23 Apr 04
First Quarter 2004 Financial Results
12:00am
8-K
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15 Mar 04
Clean Harbors Announces 2003 Financial Results
12:00am