CLEAN HARBORS INC

CLH · NYSE · SIC 4955: Hazardous Waste Management
120
SEC Filings

Business Summary

EX-19 3 clh-12312025ex19xinsidertr.htm EX-19 Document EXHIBIT 19 General Policies Procedures LW 5.0 Disclosure of Material InformationInsider Trading 1. Introduction Statement of Policy This Insider Trading Policy describes the standards of Clean Harbors, Inc. and its subsidiaries (collectively, the Company) on trading, and causing the trading of, the Companys securities or securities of certain other publicly traded companies while in possession of confidential information. This Policy is divid...

Next Earnings

Q2 FY2026 — expected 2026-09-17

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionCLHdiscussed_in_filing Cybersecurity
topic_mentionCLHdiscussed_in_filing Blockchain & Crypto
topic_mentionCLHdiscussed_in_filing Regulation
topic_mentionCLHdiscussed_in_filing Sovereign & Government
topic_mentionCLHdiscussed_in_filing Cybersecurity
topic_mentionCLHdiscussed_in_filing Blockchain & Crypto
topic_mentionCLHdiscussed_in_filing Regulation
topic_mentionCLHdiscussed_in_filing Sovereign & Government
topic_mentionCLHdiscussed_in_filing Cybersecurity
topic_mentionCLHdiscussed_in_filing Blockchain & Crypto
topic_mentionCLHdiscussed_in_filing Regulation
topic_mentionCLHdiscussed_in_filing Sovereign & Government
topic_mentionCLHdiscussed_in_filing Cybersecurity
topic_mentionCLHdiscussed_in_filing Blockchain & Crypto
topic_mentionCLHdiscussed_in_filing Regulation
topic_mentionCLHdiscussed_in_filing Sovereign & Government

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-182025-12-310000822818-26-000009EDGAR67K words
2025-02-192024-12-310000822818-25-000007EDGAR—
2024-02-212023-12-310000822818-24-000008EDGAR—
2023-03-012022-12-310000822818-23-000015EDGAR—
2022-02-232021-12-310000822818-22-000008EDGAR—
2021-02-242020-12-310000822818-21-000003EDGAR—
2020-02-262019-12-310000822818-20-000002EDGAR—
2019-02-272018-12-310000822818-19-000003EDGAR—
2018-02-282017-12-310000822818-18-000006EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-10-292025-09-300000822818-25-000040EDGAR25K words
2025-07-302025-06-300000822818-25-000030EDGAR—
2025-04-302025-03-310000822818-25-000019EDGAR—
2024-10-302024-09-300000822818-24-000045EDGAR—
2024-07-312024-06-300000822818-24-000035EDGAR—
2024-05-012024-03-310000822818-24-000021EDGAR—
2023-11-012023-09-300000822818-23-000047EDGAR—
2023-08-022023-06-300000822818-23-000040EDGAR—
2023-05-032023-03-310000822818-23-000033EDGAR—
2022-11-022022-09-300000822818-22-000047EDGAR—
2022-08-032022-06-300000822818-22-000033EDGAR—
2022-05-042022-03-310000822818-22-000026EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-02-180000822818-26-000004EDGAR6K words
2025-10-290000822818-25-000038EDGAR—
2025-10-100000822818-25-000036EDGAR—
2025-09-260000822818-25-000034EDGAR—
2025-07-300000822818-25-000028EDGAR—
2025-05-210000822818-25-000023EDGAR—
2025-04-300000822818-25-000017EDGAR—
2025-02-190000822818-25-000004EDGAR—
2024-10-300000822818-24-000043EDGAR—
2024-10-110000822818-24-000040EDGAR—

120 total filings indexed. 89 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

ATEK — Athena Technology Acquisition Corp. II PESI — PERMA FIX ENVIRONMENTAL SERVICES INC SKYQ — Sky Quarry Inc. SENR — Strategic Environmental & Energy Resources, Inc.

Company Identity

CIK0000822818
TickerCLH
ExchangeNYSE
SIC4955: Hazardous Waste Management
IncorporatedMA

Get More Data

This is the free public profile. For structured JSON with full provenance chain, use the API:

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 50a9e4a25eee692d677f0fc32381829f7e156fe2c0fddb6e27564a507aa343c7
parent: 71a3e92b2247de3e85066391a66cfc6d5e97520e69877a6a9115e828f16f1cd1
content hash: bdf93f94a79c8c5533187b1ade4498173ba4f2ed7018a331af25f17e9abb3232
signed: 2026-04-13T04:44:21.425Z
sources: 21 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf