CLEAN HARBORS INC — 4 Filings
1,729 4 filings on record
This page lists all 4 filings submitted to the SEC by CLEAN HARBORS INC (CLH), sorted by most recent first. Each row links to the full filing on EdgarLookup. CLEAN HARBORS INC has filed 1,729 4 documents with the SEC since 2017. To view all SEC filings by CLEAN HARBORS INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
15-15D
25
3
3/A
4
4/A
424B2
424B3
424B4
424B5
5
8-A12B
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
NT 10-K
NT 10-Q
PRE 14A
PRER14A
S-2
S-2/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | — | 0001883932-26-000002 | Mar 19, 2026 | Mar 18, 2026 |
| 4 | — | 0001211558-26-000008 | Mar 19, 2026 | Mar 18, 2026 |
| 4 | — | 0001990612-26-000004 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001211558-26-000006 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0002079092-26-000004 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001954916-26-000004 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001322710-26-000004 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001024547-26-000008 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001379357-26-000004 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001663307-26-000006 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001756568-26-000008 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001216581-26-000004 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001024547-26-000006 | Mar 5, 2026 | Mar 4, 2026 |
| 4 | — | 0001211558-26-000004 | Feb 24, 2026 | Feb 23, 2026 |
| 4 | — | 0001024547-26-000002 | Feb 23, 2026 | Feb 19, 2026 |
| 4 | — | 0001756568-26-000006 | Feb 20, 2026 | — |
| 4 | — | 0001611303-26-000002 | Feb 20, 2026 | Feb 19, 2026 |
| 4 | — | 0001663307-26-000004 | Feb 20, 2026 | — |
| 4 | — | 0001663307-26-000002 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0001756568-26-000004 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0002079092-26-000002 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0001211558-26-000002 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0001954916-26-000002 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0001322710-26-000002 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0001990612-26-000002 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0001379357-26-000002 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0001216581-26-000002 | Feb 3, 2026 | Feb 2, 2026 |
| 4 | — | 0002025402-26-000002 | Feb 3, 2026 | Feb 1, 2026 |
| 4 | — | 0001756568-26-000002 | Jan 5, 2026 | Jan 2, 2026 |
| 4 | — | 0001611303-25-000004 | Dec 29, 2025 | Dec 17, 2025 |
| 4 | — | 0001211558-25-000004 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | — | 0001954916-25-000005 | Dec 17, 2025 | Dec 15, 2025 |
| 4 | — | 0002079092-25-000004 | Dec 17, 2025 | Dec 15, 2025 |
| 4 | — | 0001990612-25-000003 | Dec 17, 2025 | Dec 15, 2025 |
| 4 | — | 0001216581-25-000004 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | — | 0001954916-25-000003 | Dec 3, 2025 | Dec 1, 2025 |
| 4 | — | 0001670022-25-000005 | Nov 14, 2025 | Nov 13, 2025 |
| 4 | — | 0002079092-25-000002 | Nov 4, 2025 | Nov 1, 2025 |
| 4 | — | 0001024547-25-000004 | Sep 17, 2025 | Sep 16, 2025 |
| 4 | — | 0001415889-25-021151 | Aug 6, 2025 | Aug 5, 2025 |
| 4 | — | 0001415889-25-020927 | Aug 4, 2025 | Aug 1, 2025 |
| 4 | — | 0001415889-25-020929 | Aug 4, 2025 | Jul 31, 2025 |
| 4 | — | 0001415889-25-019280 | Jul 3, 2025 | Jul 1, 2025 |
| 4 | — | 0001415889-25-019282 | Jul 3, 2025 | Jul 1, 2025 |
| 4 | — | 0001415889-25-019284 | Jul 3, 2025 | Jul 1, 2025 |
| 4 | — | 0001415889-25-019217 | Jul 3, 2025 | Jul 1, 2025 |
| 4 | — | 0001415889-25-019286 | Jul 3, 2025 | Jul 1, 2025 |
| 4 | — | 0001415889-25-019278 | Jul 3, 2025 | Jul 1, 2025 |
| 4 | — | 0001415889-25-019209 | Jul 3, 2025 | Jul 1, 2025 |
| 4 | — | 0001415889-25-019202 | Jul 3, 2025 | Jul 1, 2025 |