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Year archive

CLEAN HARBORS INC — 2023 filings

All 124 regulatory filings released by CLEAN HARBORS INC (CLH) in 2023, sourced directly from the official regulator.

124 Filings
2023 Period
2023 filings (124)
Filing Released Lang
8-K
Regulatory Filings
2023-12-28 English
Director's Dealing
2023-12-22 English
Regulatory Filings
2023-12-20 English
Director's Dealing
2023-12-19 English
Director's Dealing
2023-12-19 English
Director's Dealing
2023-12-19 English
Director's Dealing
2023-12-19 English
Director's Dealing
2023-12-19 English
Director's Dealing
2023-12-19 English
Director's Dealing
2023-12-19 English
Director's Dealing
2023-12-19 English
8-K
Regulatory Filings
2023-12-07 English
Director's Dealing
2023-12-05 English
Director's Dealing
2023-11-27 English
Regulatory Filings
2023-11-22 English
Director's Dealing
2023-11-20 English
Regulatory Filings
2023-11-16 English
Director's Dealing
2023-11-03 English
Director's Dealing
2023-11-03 English
Director's Dealing
2023-11-03 English
Director's Dealing
2023-11-03 English
Interim / Quarterly Report Q3 2023
2023-11-01 English
8-K
Regulatory Filings
2023-11-01 English
Director's Dealing
2023-09-07 English
Director's Dealing
2023-09-06 English
Director's Dealing
2023-08-30 English
Regulatory Filings
2023-08-29 English
Director's Dealing
2023-08-28 English
Director's Dealing
2023-08-24 English
Regulatory Filings
2023-08-23 English
Director's Dealing
2023-08-22 English
Director's Dealing
2023-08-22 English
Director's Dealing
2023-08-17 English
Regulatory Filings
2023-08-16 English
Regulatory Filings
2023-08-08 English
Director's Dealing
2023-08-08 English
Director's Dealing
2023-08-04 English
Interim / Quarterly Report Q2 2023
2023-08-02 English
8-K
Regulatory Filings
2023-08-02 English
Director's Dealing
2023-07-06 English
Director's Dealing
2023-07-06 English
Director's Dealing
2023-07-06 English
Director's Dealing
2023-07-06 English
Director's Dealing
2023-07-06 English
Director's Dealing
2023-07-06 English
Director's Dealing
2023-07-06 English
Director's Dealing
2023-07-06 English
Director's Dealing
2023-06-12 English
Director's Dealing
2023-06-12 English
Director's Dealing
2023-06-12 English
Regulatory Filings
2023-06-09 English
Regulatory Filings
2023-06-09 English
Director's Dealing
2023-06-05 English
Regulatory Filings
2023-06-02 English
Director's Dealing
2023-06-02 English
Director's Dealing
2023-05-31 English
Regulatory Filings
2023-05-30 English
Director's Dealing
2023-05-30 English
Director's Dealing
2023-05-26 English
Director's Dealing
2023-05-25 English
Director's Dealing
2023-05-25 English
Director's Dealing
2023-05-25 English
Regulatory Filings
2023-05-25 English
Director's Dealing
2023-05-25 English
Director's Dealing
2023-05-25 English
Director's Dealing
2023-05-25 English
Director's Dealing
2023-05-25 English
Director's Dealing
2023-05-25 English
Director's Dealing
2023-05-25 English
Director's Dealing
2023-05-25 English
Regulatory Filings
2023-05-24 English
8-K
Regulatory Filings
2023-05-24 English
Director's Dealing
2023-05-17 English
Regulatory Filings
2023-05-15 English
Director's Dealing
2023-05-12 English
Director's Dealing
2023-05-05 English
Regulatory Filings
2023-05-04 English
Interim / Quarterly Report Q1 2023
2023-05-03 English
8-K
Regulatory Filings
2023-05-03 English
ARS
Annual Report
2023-04-13 English
Regulatory Filings
2023-04-13 English
Proxy Solicitation & Information Statement
2023-04-13 English
Director's Dealing
2023-04-04 English
Director's Dealing
2023-04-04 English
Director's Dealing
2023-03-29 English
8-K
Regulatory Filings
2023-03-29 English
Director's Dealing
2023-03-24 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-17 English
Director's Dealing
2023-03-16 English
8-K
Regulatory Filings
2023-03-16 English
Director's Dealing
2023-03-13 English
Director's Dealing
2023-03-08 English
Director's Dealing
2023-03-06 English
Director's Dealing
2023-03-03 English
Annual Report FY 2022
2023-03-01 English
8-K
Regulatory Filings
2023-03-01 English
8-K
Regulatory Filings
2023-03-01 English
Director's Dealing
2023-02-14 English
Director's Dealing
2023-02-13 English
Major Shareholding Notification
2023-02-09 English
Major Shareholding Notification
2023-02-06 English
Major Shareholding Notification
2023-02-03 English
Director's Dealing
2023-02-03 English
Director's Dealing
2023-02-03 English
Director's Dealing
2023-02-03 English
Director's Dealing
2023-02-03 English
Director's Dealing
2023-02-03 English
Director's Dealing
2023-02-03 English
Director's Dealing
2023-02-03 English
Director's Dealing
2023-02-03 English
Director's Dealing
2023-02-03 English
Regulatory Filings
2023-01-25 English
8-K
Regulatory Filings
2023-01-17 English
8-K
Regulatory Filings
2023-01-17 English