516 filings
Page 7 of 26
8-K
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28 Jun 17
Clean Harbors Announces Early Results of Tender Offer and Intended Redemption of 5.25% Senior Notes Due 2020
12:00am
8-K
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14 Jun 17
Clean Harbors Commences Cash Tender Offer
12:00am
8-K
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9 Jun 17
Departure of Directors or Certain Officers
12:00am
8-K
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3 May 17
Clean Harbors Announces First-Quarter 2017 Financial Results
12:00am
DEFA14A
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26 Apr 17
Additional proxy soliciting materials
12:00am
8-K
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22 Feb 17
Clean Harbors Announces Fourth-Quarter and Full-Year 2016 Financial Results
12:00am
8-K
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22 Feb 17
Full Year 2016 and 2015 Unaudited Segment Information by Quarter
12:00am
8-K
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2 Nov 16
Entry into a Material Definitive Agreement
12:00am
8-K
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2 Nov 16
Clean Harbors Announces Third-Quarter 2016 Financial Results
12:00am
8-K
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30 Sep 16
Departure of Directors or Certain Officers
12:00am
8-K
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3 Aug 16
Clean Harbors Reports Second-Quarter 2016 Financial Results
12:00am
8-K
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13 Jun 16
Submission of Matters to a Vote of Security Holders
12:00am
EFFECT
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19 May 16
Notice of effectiveness
12:00am
424B3
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19 May 16
Prospectus supplement
12:00am
UPLOAD
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16 May 16
Letter from SEC
12:00am