CLEAN HARBORS INC SEC filing history

213 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.

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SEC filing history

Showing 26โ€“50 of 213 matching filings.

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25
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2
4

4 filing

Filing date
13 May 2026
Reporting date
11 May 2026
SEC evidence
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4

4 filing

Filing date
12 May 2026
Reporting date
11 May 2026
SEC evidence
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10-Q

10-Q filing

Filing date
06 May 2026
Reporting date
31 Mar 2026
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4

4 filing

Filing date
19 Mar 2026
Reporting date
18 Mar 2026
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4

4 filing

Filing date
19 Mar 2026
Reporting date
18 Mar 2026
SEC evidence
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
Open document Open filing
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
Open document Open filing
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
Open document Open filing
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4

4 filing

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
Open document Open filing
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4

4 filing

Filing date
05 Mar 2026
Reporting date
04 Mar 2026
SEC evidence
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4

4 filing

Filing date
24 Feb 2026
Reporting date
23 Feb 2026
SEC evidence
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4

4 filing

Filing date
23 Feb 2026
Reporting date
19 Feb 2026
SEC evidence
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4

4 filing

Filing date
20 Feb 2026
Reporting date
20 Feb 2026
SEC evidence
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4

4 filing

Filing date
20 Feb 2026
Reporting date
20 Feb 2026
SEC evidence
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4

4 filing

Filing date
20 Feb 2026
Reporting date
19 Feb 2026
SEC evidence
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10-K

10-K filing

Filing date
18 Feb 2026
Reporting date
31 Dec 2025
SEC evidence
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4

4 filing

Filing date
05 Jan 2026
Reporting date
02 Jan 2026
SEC evidence
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4

4 filing

Filing date
29 Dec 2025
Reporting date
17 Dec 2025
SEC evidence
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4

4 filing

Filing date
17 Dec 2025
Reporting date
15 Dec 2025
SEC evidence
Open document Open filing
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