CLEAN HARBORS INC reports

Company location: Norwell, MA
Fiscal year end: 31 December

CLEAN HARBORS INC has filed 2,645 SEC EDGAR filings since 25 Feb 1994

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SEC filing history

Showing 976-1,000 of 1,000 matching filings.

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25

Current page

40

4

FORM 4 -

Filing date: 03 Apr 2018
Reporting date: 01 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 03 Apr 2018
Reporting date: 02 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 03 Apr 2018
Reporting date: 02 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 03 Apr 2018
Reporting date: 02 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 03 Apr 2018
Reporting date: 02 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 02 Apr 2018
Reporting date: 02 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 02 Apr 2018
Reporting date: 02 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 02 Apr 2018
Reporting date: 02 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 02 Apr 2018
Reporting date: 02 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 22 Mar 2018
Reporting date: 21 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 19 Mar 2018
Reporting date: 15 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 08 Mar 2018
Reporting date: 06 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 07 Mar 2018
Reporting date: 02 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 02 Mar 2018
Reporting date: 28 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 02 Mar 2018
Reporting date: 28 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 02 Mar 2018
Reporting date: 28 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 -

Filing date: 02 Mar 2018
Reporting date: 28 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

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