{"filings":[{"id":555758,"accession_number":"0000822818-26-000028","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2026-05-20T20:41:59+00:00","items":["5.07","9.01"],"status":"ready","headline":"Clean Harbors shareholders re-elect all Class I directors, approve say-on-pay and auditor","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Four Class I directors re-elected with overwhelming support; highest vote for Shelley Stewart Jr. (48.3M for, 316K withheld).","Advisory vote on named executive officer compensation passed: 45.9M for, 2.6M against, 16K abstain.","Ratification of Deloitte & Touche as independent auditor for FY2026 approved: 47.8M for, 2.3M against.","Broker non-votes of 1.5M on director and say-on-pay proposals; none on auditor ratification."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.15,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":555477,"accession_number":"0000822818-26-000027","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2026-05-20T20:34:52+00:00","items":["5.02","7.01","9.01"],"status":"ready","headline":"Founder Alan S. McKim to retire as Executive Chairman and CTO of Clean Harbors","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Founder, Executive Chairman & CTO Alan S. McKim retiring from Board and officer role upon appointment of new Chair, expected summer 2026.","McKim founded Clean Harbors in 1980, served as CEO until 2023; retirement is not due to any disagreement with the Company.","Board plans to appoint an independent Chair later this summer as part of planned leadership transition; Co-CEOs Battles and Gerstenberg continue.","Under McKim's leadership, Clean Harbors grew to $6B+ revenue, nearly 25,000 employees, 20,000+ vehicles, 900+ service branches."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":83041,"accession_number":"0000822818-26-000024","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2026-05-14T14:55:52+00:00","items":["8.01","9.01"],"status":"ready","headline":"Clean Harbors acquires Terra Nova Solutions for $225M all-cash","summary_kind":"llm","event_type":"m_and_a","confidence":"high","bullets":["$225M all-cash acquisition of Terra Nova, a regional hazardous waste provider with 5 sites in the Carolinas.","Terra Nova expected to generate $45-50M annual revenue and ~$15M Adjusted EBITDA.","Clean Harbors anticipates ~$4M annual synergies, implying a post-synergy multiple of 11.8x.","Acquisition adds 150 specialized trucks/tankers and 100+ employees; enhances Technical Services and Field Services."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":99073,"accession_number":"0000822818-26-000017","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2026-05-06T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q1 revenue record $1.46B; raises FY2026 EBITDA and FCF guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Net income $63.2M ($1.19 diluted EPS) vs $58.7M ($1.09) in Q1 2025; revenue up 2% to $1.46B.","Adjusted EBITDA rose 6% to $247.9M; margin expanded 60 bps to 17.0%; ES segment margin improved for 16th straight quarter.","SKSS segment Adjusted EBITDA up 17% YoY; waste oil collected 53M gallons; CFO pricing strategy advanced.","FY2026 Adjusted EBITDA guidance raised to $1.24-1.30B (midpoint $1.27B); adjusted FCF raised to $490-550M (midpoint $520M).","Q2 2026 Adjusted EBITDA expected to grow 5-9% YoY; company cites strong demand and PFAS/project services opportunities."],"consensus_eps_estimate":1.1602,"consensus_eps_actual":1.19,"consensus_revenue_estimate":null,"consensus_revenue_actual":1459537000.0,"consensus_period":"2026-Q1","consensus_source":"xbrl+finnhub","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":114880,"accession_number":"0000822818-26-000004","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2026-02-18T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q4 2025 Revenue $1.5B, Net Income $86.6M; Announces $350M Buyback, $130M Acquisition","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 2025 revenue $1.50B (+5% YoY), full-year record $6.03B (+2% YoY).","Q4 adjusted EBITDA $278.7M (+8% YoY); full-year $1.17B (+5% YoY).","Net income Q4 $86.6M ($1.62 EPS); full-year $391.0M ($7.28 EPS).","Board authorized $350M expansion of share repurchase program to $600M; $250M shares repurchased in 2025.","Signed agreement to acquire DCI environmental businesses for ~$130M; full-year 2026 guidance: adjusted EBITDA $1.20B–$1.26B."],"consensus_eps_estimate":1.6246,"consensus_eps_actual":7.28,"consensus_revenue_estimate":null,"consensus_revenue_actual":6030837000.0,"consensus_period":"2025-FY","consensus_source":"xbrl+finnhub","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":131270,"accession_number":"0000822818-25-000038","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2025-10-29T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q3 revenue $1.55B, adj. EBITDA $320.2M (+6%); guides FY adj. EBITDA $1.155-1.175B, raises FCF guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $1.55B flat YoY; net income $118.8M ($2.21 EPS vs $2.12); adj. EBITDA $320.2M (+6%), margin 20.7% (up 100 bps).","Technical Services +12%, Safety-Kleen Environmental +8%; incineration utilization 92% (ex. Kimball); landfill volumes +40%.","FY2025 adj. EBITDA guided $1.155B-$1.175B (midpoint $1.165B, +4%); adj. FCF raised to $455M-$495M (+30%+).","Announces $210M-$220M solvent de-asphalting facility for 600N base oil from VTAE byproduct; expected EBITDA $30M-$40M/yr, launch 2028.","SKSS stable with 64M gallons waste oil collected; Q4 adj. EBITDA growth expected 6-8% YoY; remains on track for record annual EBITDA."],"consensus_eps_estimate":2.4277,"consensus_eps_actual":5.65,"consensus_revenue_estimate":null,"consensus_revenue_actual":4531141000.0,"consensus_period":"2025-Q3","consensus_source":"xbrl+finnhub","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":131269,"accession_number":"0000822818-25-000036","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2025-10-10T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Clean Harbors issues $745M 5.750% notes due 2033 and enters $1.26B amended credit facility to refinance debt","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Issued $745M of 5.750% senior notes due 2033; interest payable semi-annually starting April 15, 2026.","Entered $1.26B amended term loan facility maturing Oct 9, 2032 at SOFR+1.50% or base+0.50%.","Proceeds used to refinance $1.4573B existing term loans and redeem $545M 4.875% notes due 2027.","Notes are senior unsecured; term loans secured by substantially all assets and guaranteed by domestic subs.","Certain subsidiary guarantors released; mortgages on properties under $25M released."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":147847,"accession_number":"0000822818-25-000034","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2025-09-26T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"Clean Harbors prices $745M senior notes at 5.750% due 2033 for refinancing","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Offering reduced from $845M to $745M; $100M shift to new secured term loan facility.","Notes carry 5.750% interest, mature 2033, priced at 100% of par.","Proceeds with $1.26B new term loan to repay $1.457B existing term loans and redeem $545M 4.875% senior notes due 2027.","Closing expected on or about October 9, 2025, subject to customary conditions.","Note offering is not contingent on entering the new term loan credit facility."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":147846,"accession_number":"0000822818-25-000028","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2025-07-30T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q2 2025: Revenue $1.55B flat, Adj EBITDA record $336.2M, reaffirms FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Net income $126.9M ($2.36 EPS) vs $133.3M ($2.46 EPS) a year ago.","Environmental Services revenue +3%, Adjusted EBITDA +5%; incineration utilization 89%, price +7%.","Safety-Kleen segment waste oil collections 64M gallons; CFO pricing shift supporting results.","Reaffirms full-year 2025 Adj EBITDA midpoint $1.18B (6% growth) and adj. FCF midpoint $460M.","Consolidated Adj EBITDA margin improved 60 bps to 21.7%; Q3 Adj EBITDA expected +9-12% YoY."],"consensus_eps_estimate":2.4161,"consensus_eps_actual":3.44,"consensus_revenue_estimate":null,"consensus_revenue_actual":2981804000.0,"consensus_period":"2025-Q2","consensus_source":"xbrl+finnhub","sentiment":"positive","materiality_score":0.73,"calibrated_materiality_score":0.73,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":166564,"accession_number":"0000822818-25-000023","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2025-05-21T23:59:59+00:00","items":["5.07","9.01"],"status":"ready","headline":"Clean Harbors shareholders elect all five Class III directors; approve say-on-pay and auditor ratification","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["All five director nominees elected with >46M votes for each; broker non-votes of 2,113,318.","Say-on-pay approved with 45,553,330 for, 2,041,241 against, 39,284 abstain.","Ratification of Deloitte as auditor for FY2025 passed with 48,547,564 for, 1,171,726 against.","Quorum of 49,747,173 shares present or represented out of 54,202,256 outstanding."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":166563,"accession_number":"0000822818-25-000017","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2025-04-30T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q1 revenue up 4% to $1.43B; EPS $1.09; reaffirms FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $1.43B (+4% YoY); net income $58.7M ($1.09 diluted EPS) vs $69.8M ($1.29) in Q1 2024.","Adjusted EBITDA $234.9M vs $230.1M; margin 16.4% vs 16.7%.","ES segment revenue +3%; Field Services +32% on HEPACO acquisition; incineration utilization 88% vs 79%.","SKSS revenue +9% on higher volumes and CFO pricing; softer commodity prices offset.","Reiterates FY2025 adj. EBITDA $1.15-1.21B; adj. FCF $430-490M; Q2 adj. EBITDA growth 1-3%."],"consensus_eps_estimate":null,"consensus_eps_actual":1.09,"consensus_revenue_estimate":null,"consensus_revenue_actual":1431950000.0,"consensus_period":"2025-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":183973,"accession_number":"0000822818-25-000004","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2025-02-19T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q4 revenue up 7% to $1.43B; FY2025 adj EBITDA guide $1.15-1.21B","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 revenue $1.43B (+7% YoY); net income $84.0M, EPS $1.55; adj EBITDA $257.2M.","FY2024 revenue $5.89B (+9%); net income $402.3M, EPS $7.42; adj EBITDA $1.12B.","ES segment Q4 revenue +9%, adj EBITDA +11%; incineration utilization 94%.","SKSS segment revenue -5% on weak base oil market; shifted to charge-for-oil in Nov.","FY2025 guidance: adj EBITDA $1.15-1.21B; adj free cash flow $430-490M."],"consensus_eps_estimate":null,"consensus_eps_actual":7.42,"consensus_revenue_estimate":null,"consensus_revenue_actual":5889952000.0,"consensus_period":"2024-FY","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":200578,"accession_number":"0000822818-24-000043","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-10-30T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q3 revenue up 12% to $1.53B, net income +26%; revises FY2024 guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Net income $115.2M ($2.12 EPS) vs $91.3M ($1.68) a year ago; Adjusted EBITDA $301.8M (+18%).","Environmental Services revenue +13% led by Field Services (+68%); incineration utilization 89%.","Safety-Kleen Sustainability Solutions revenue +6% but results below expectations due to base oil oversupply and pricing pressure.","FY2024 Adjusted EBITDA guidance revised to $1.10-1.12B (midpoint $1.11B, +10% YoY).","Commercial launch of Kimball, NE incinerator planned for November 2024."],"consensus_eps_estimate":null,"consensus_eps_actual":5.87,"consensus_revenue_estimate":null,"consensus_revenue_actual":4458836000.0,"consensus_period":"2024-Q3","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":200577,"accession_number":"0000822818-24-000040","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-10-11T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Clean Harbors amends credit agreement to lower Term SOFR margin by eliminating SOFR adjustment","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Entered Amendment No. 6 on Oct 8, 2024; eliminates SOFR Adjustment of 0.11448%-0.42826% per annum.","New applicable margins: 1.75% for Term SOFR borrowings, 0.75% for base rate borrowings.","Resets six-month soft call period for repricing of 2021 Incremental Term Loans.","Paid customary fees and expenses to Goldman Sachs Lending Partners as lead arranger."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":216585,"accession_number":"0000822818-24-000037","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-09-03T23:59:59+00:00","items":["5.02","7.01","9.01"],"status":"ready","headline":"Clean Harbors elects co-CEOs Battles and Gerstenberg to Board, expands to 13 members","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Board expanded from 11 to 13 directors effective August 29, 2024.","Co-CEOs Michael Battles and Eric Gerstenberg elected as Class III directors.","Battles served as CFO since 2016; Gerstenberg as COO since 2015 before co-CEO roles.","Neither will receive additional compensation for board service; no related party transactions.","Terms expire at 2025 annual meeting; no committee appointments."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":216584,"accession_number":"0000822818-24-000032","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-07-31T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q2 revenue $1.55B (+11% YoY), EPS $2.46, raises FY2024 Adj. EBITDA guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $1.55B (+11% YoY), net income $133.3M (+15%), diluted EPS $2.46 vs $2.13.","Adjusted EBITDA $327.8M (+14%), margin 21.1% up 50 bps; full-year guidance raised to $1.125-$1.165B.","Environmental Services segment revenue +12%, incineration utilization 88% (up from 84%), Field Services +64% boosted by HEPACO.","SKSS segment revenue +8% YoY, waste oil collections record 67M gallons (+5%).","Q3 Adj. EBITDA expected to grow 20-24% YoY; full-year adjusted free cash flow $350-$390M."],"consensus_eps_estimate":null,"consensus_eps_actual":3.75,"consensus_revenue_estimate":null,"consensus_revenue_actual":2929414000.0,"consensus_period":"2024-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.78,"calibrated_materiality_score":0.78,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":216583,"accession_number":"0000822818-24-000028","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-07-02T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Clean Harbors replaces credit facility with $600M revolving line, borrowing base tied to receivables","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["New $600M revolving facility replaces prior credit agreement; no loans outstanding but $136.4M in letters of credit carried over.","US borrower can access $550M (letters of credit sublimit $250M); Canadian borrower $50M (LC sublimit $75M).","Borrowings bear interest at SOFR + 1.5% or Base Rate + 0.5%; unused line fee 0.25%-0.375%.","Facility expires June 28, 2029; secured by accounts receivable of US and Canadian subsidiaries.","Covenants limit debt, acquisitions, investments, and distributions subject to liquidity thresholds."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":236247,"accession_number":"0000822818-24-000023","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-05-23T23:59:59+00:00","items":["5.02","5.07","9.01"],"status":"ready","headline":"Clean Harbors shareholders approve ESPP, reelect directors at 2024 annual meeting","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["ESPP approved: 500K shares reserved, employees buy at 10% discount (90% of lower of start/end FMV).","All four Class II director nominees elected: McKim (46.2M for), Polito (47.4M), Preston (44.0M), Reed (47.2M).","Advisory say-on-pay passed: 45.9M for, 2.3M against, 30.6K abstain.","Ratification of Deloitte & Touche as auditor passed: 49.5M for, 512K against.","ESPP effective upon shareholder approval; offering periods and purchase dates to be set by Committee."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":236246,"accession_number":"0000822818-24-000019","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-05-01T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q1 revenue up 5% to $1.38B, Adj. EBITDA record $230M, raises FY2024 guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $1.38B (+5% YoY); net income $69.8M ($1.29 EPS); adjusted EPS $1.29.","Adjusted EBITDA $230.1M (+7% YoY, record Q1); margin 16.7% (up 20 bps).","Environmental Services revenue +10%, led by Technical Services +11%; incineration pricing +6%.","Full-year 2024 Adj. EBITDA guidance raised to $1.10-$1.15B midpoint +11% YoY; FCF maintained $340-$400M.","HEPACO acquisition closed; Kimball incinerator near commercial launch; Castrol partnership for MoreCircular program."],"consensus_eps_estimate":null,"consensus_eps_actual":1.29,"consensus_revenue_estimate":null,"consensus_revenue_actual":1376695000.0,"consensus_period":"2024-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":253931,"accession_number":"0000822818-24-000011","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-03-25T23:59:59+00:00","items":["1.01","2.03","8.01","9.01"],"status":"ready","headline":"Clean Harbors completes HEPACO acquisition for $400M; issues $500M term loan","summary_kind":"llm","event_type":"m_and_a","confidence":"high","bullets":["Acquired HEPACO from Gryphon Investors for $400M cash; HEPACO had $270M revenue and $36M adj. EBITDA in 2023.","Financed with $500M incremental Term Loans under existing Term Loan Agreement, maturing Oct 2028, SOFR+1.75%.","Expects ~$20M annual cost synergies after first full year, implying 7.1x post-synergy acquisition multiple.","HEPACO expected to add ~$30M Adjusted EBITDA in 2024; guidance to be updated on Q1 earnings call May 1.","Both incremental and existing term loans total $1.48B; prepayable with 1% premium if repriced before Sep 22, 2024."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":253930,"accession_number":"0000822818-24-000005","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-02-21T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q4 revenue $1.34B (+5%), adj. EBITDA $255M (+14%); FY24 EBITDA guidance $1.05-1.11B","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 net income $98.3M ($1.81 EPS); adjusted EPS $1.82; full-year net income $377.9M ($6.95 EPS), adjusted EPS $6.99.","Environmental Services segment revenue +7%, adjusted EBITDA +16% YoY; SKSS segment underperformed on base oil pricing.","Q4 incineration utilization 85%; average price +7% YoY; waste oil collection 53M gallons at net charge-for-oil.","Full-year 2024 guidance: adj. EBITDA $1.05-1.11B (midpoint $1.08B, +7%), adj. FCF $340-400M.","FY23 adj. free cash flow $321.9M (+11% YoY); Nebraska incinerator construction with $65M spend in 2024."],"consensus_eps_estimate":null,"consensus_eps_actual":6.95,"consensus_revenue_estimate":null,"consensus_revenue_actual":5409152000.0,"consensus_period":"2023-FY","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":253929,"accession_number":"0000822818-24-000002","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2024-02-06T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"Clean Harbors to acquire HEPACO for $400M cash; expects $20M cost synergies","summary_kind":"llm","event_type":"m_and_a","confidence":"high","bullets":["Acquisition of HEPACO, a specialized environmental and emergency response services provider in Eastern U.S.","HEPACO expected 2023 adj. EBITDA ~$36M on $270M revenue; post-synergy multiple of 7.1x.","Clean Harbors expects $20M in cost synergies after first full year of operations.","Transaction expected to close in first half of 2024, subject to regulatory approval.","Funding through available cash and additional debt financing."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":271394,"accession_number":"0000822818-23-000053","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-12-28T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Clean Harbors reduces interest rate margin on term loans by 25 bps via Fourth Amendment","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Entered Fourth Amendment to Credit Agreement on Dec 27, 2023, reducing margin on 2021 Incremental Term Loans by 25 bps.","New applicable margins: Term SOFR borrowings at 1.75%, base rate borrowings at 0.75%.","Also resets six-month soft call period for repricing of the term loans.","Paid customary fees and expenses to Goldman Sachs as administrative agent and lead arranger."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":271393,"accession_number":"0000822818-23-000050","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-12-07T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"Clean Harbors expands share repurchase program by $500M","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Board authorized $500M expansion; $54M remained in existing program as of Dec 1, 2023.","Funded from available cash; company has bought back 8.5M shares at ~$64 avg under original $600M plan.","CFO states buyback is core to capital allocation, alongside acquisitions, investments, and debt reduction."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":271392,"accession_number":"0000822818-23-000045","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-11-01T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q3 net income $91.3M ($1.68 EPS) drops 33% YoY; cuts FY23 Adj. EBITDA guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q3 revenue $1.37B (flat YoY); net income $91.3M vs $135.8M; GAAP EPS $1.68 vs $2.50.","Adjusted EBITDA $255.0M vs $308.6M; Environmental Services segment Adjusted EBITDA up 11% YoY.","FY23 guidance: Adj. EBITDA $1.005-1.025B (midpoint $1.015B); Adj. free cash flow $300-330M.","New $180M incinerator in Kimball, NE ahead of schedule; start expected before year-end 2024.","Q4 expects Adj. EBITDA to grow ~15% YoY; re-refineries running at full production rates."],"consensus_eps_estimate":null,"consensus_eps_actual":5.14,"consensus_revenue_estimate":null,"consensus_revenue_actual":4070983000.0,"consensus_period":"2023-Q3","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":288252,"accession_number":"0000822818-23-000038","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-08-02T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q2 EPS $2.13 as ES growth offsets SKSS weakness; reiterates FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $1.40B (+3% YoY); GAAP net income $115.8M ($2.13) vs $148.2M ($2.71) last year.","Adjusted EBITDA $287.5M (20.6% margin), down from $309.1M; ES segment EBITDA +13% with 26% margin.","SKSS segment declined on base oil price headwinds; Q2 collected 64M gallons of used oil.","FY23 guidance reaffirmed: Adj. EBITDA $1.02B-$1.06B; adj. free cash flow $305M-$345M.","Incineration utilization 84%; avg incineration price +8%, landfill price/ton +21%."],"consensus_eps_estimate":null,"consensus_eps_actual":3.46,"consensus_revenue_estimate":null,"consensus_revenue_actual":2705287000.0,"consensus_period":"2023-Q2","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":308716,"accession_number":"0000822818-23-000035","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-05-24T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"Clean Harbors shareholders elect four Class I directors, approve say-on-pay, ratify auditor at 2023 annual meeting","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Edward G. Galante, Alison A. Quirk, Shelley Stewart Jr., and John R. Welch elected as Class I directors for three-year terms.","Say-on-pay approved with 44,463,494 votes for, 3,007,613 against, and 219,555 abstentions.","Advisory vote on frequency of say-on-pay: every year selected (46,059,982 votes); future advisory votes will be held annually.","Ratification of Deloitte & Touche LLP as independent auditor passed with 49,153,467 votes for, 436,626 against, 34,480 abstentions."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":308715,"accession_number":"0000822818-23-000031","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-05-03T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q1 revenue up 12% to $1.31B; raises FY23 adjusted EBITDA guidance to $1.02-1.06B","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q1 net income $72.4M ($1.33 EPS) vs $45.3M ($0.83); adjusted EPS $1.36.","Revenue $1.31B (+12% YoY); Environmental Services rev +13%, Safety-Kleen rev +7%.","Adjusted EBITDA $215.1M (+19%); margin 16.5% (+110 bps).","Full-year 2023 adjusted EBITDA guidance raised to $1.02-1.06B reflecting Thompson Industrial acquisition ($9M expected contribution).","Q2 2023 adjusted EBITDA expected down 7-9% YoY; SKSS profitability pressured by base oil spread compression."],"consensus_eps_estimate":null,"consensus_eps_actual":1.33,"consensus_revenue_estimate":null,"consensus_revenue_actual":1307387000.0,"consensus_period":"2023-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":327488,"accession_number":"0000822818-23-000021","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-03-29T23:59:59+00:00","items":["7.01","9.01"],"status":"ready","headline":"Clean Harbors introduces Vision 2027 targets with $1.4B-$2B EBITDA by 2027; CEO McKim to become Executive Chairman","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Organic growth model targets 2027 Adj EBITDA ~$1.4B and Adj FCF ~$600M.","Combined organic+acquisition model targets 2027 Adj EBITDA ~$2.0B and Adj FCF ~$800M.","Expects revenue growth 100-300bps above U.S. GDP; EBITDA growth 200-300bps above revenue.","Founder Alan McKim steps down as President/CEO effective March 31 to become Executive Chairman and CTO.","Investor Day webcast live at 9:00 AM ET; executives discuss strategic priorities and capital allocation."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":327487,"accession_number":"0000822818-23-000018","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-03-16T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"Clean Harbors appoints former MA Lt. Gov. Karyn Polito to Board; two directors to retire","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Karyn Polito appointed to Board effective March 16, 2023, expanding Board to 13 members.","Polito served as MA Lt. Governor (2015-2023); will serve on Audit and Governance Committees.","Edward Galante to be named Lead Independent Director.","Dr. Eugene Banucci and Thomas Shields plan to retire and not stand for re-election at May 2023 annual meeting."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":327486,"accession_number":"0000822818-23-000011","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-03-01T23:59:59+00:00","items":["5.02","9.01","6.01"],"status":"ready","headline":"Clean Harbors appoints Eric Dugas as EVP and CFO; Brian Weber to lead Safety-Kleen Sustainability Solutions","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Eric Dugas, current CAO, named EVP and CFO effective March 31, 2023; base salary $425,000.","Michael Battles becomes co-CEO with COO Eric Gerstenberg on same date.","Brian Weber promoted to EVP and President of Safety-Kleen Sustainability Solutions effective April 1, 2023; base salary $550,000.","Dugas joined Clean Harbors in 2014, previously at Deloitte; Weber has been with company since 1990.","Both executives eligible for cash bonuses under SEIP and MIP, and long-term incentive plan."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":327485,"accession_number":"0000822818-23-000009","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-03-01T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q4 revenue up 14% to $1.28B; full-year Adj. 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EBITDA expected to increase ~20% YoY."],"consensus_eps_estimate":null,"consensus_eps_actual":7.56,"consensus_revenue_estimate":null,"consensus_revenue_actual":5166605000.0,"consensus_period":"2022-FY","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":327484,"accession_number":"0001104659-23-006406","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-01-25T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Clean Harbors issues $500M of 6.375% senior notes due 2031 to refinance term loans","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Issued $500M aggregate principal of 6.375% senior notes due 2031; net proceeds ~$493M.","Used proceeds plus $114M revolver draw and cash on hand to repay $614M term loans due 2024.","Notes unsecured, rank equally with senior unsecured debt, guaranteed by domestic subsidiaries.","Notes mature Feb 1, 2031; interest payable semi-annually starting Aug 1, 2023.","Redemption prices: 103.188% in 2026, 101.594% in 2027, 100% thereafter."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":327483,"accession_number":"0000822818-23-000004","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-01-18T23:59:59+00:00","items":["1.01","8.01","9.01"],"status":"ready","headline":"Clean Harbors prices $500M 6.375% senior notes due 2031 to repay $614M term loans","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Issued $500M aggregate principal of 6.375% senior notes due 2031 at 100% of par.","Net proceeds plus $114M revolver draw and cash to repay $614M secured term loans due 2024.","Offering expected to close on or about January 24, 2023, subject to customary conditions.","Notes sold via private placement under Rule 144A/Reg S; not registered under Securities Act."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":327482,"accession_number":"0000822818-23-000002","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2023-01-17T23:59:59+00:00","items":["7.01","9.01"],"status":"ready","headline":"Clean Harbors launches $500M senior notes offering to refinance 2024 term loans","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["$500M of unsecured senior notes due 2031 in private offering.","Proceeds plus $114M revolver draw and cash to repay $614M of 2024 term loans.","Notes offered to QIBs under Rule 144A and offshore under Regulation S.","Refinancing extends maturity and replaces secured debt with unsecured notes."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":345194,"accession_number":"0000822818-22-000045","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2022-11-02T23:59:59+00:00","items":["5.02","9.01","6.01"],"status":"ready","headline":"Clean Harbors names CFO Battles and COO Gerstenberg as Co-CEOs; founder McKim becomes Executive Chairman","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Founder Alan McKim steps down as CEO after 42 years; becomes Executive Chairman & CTO effective March 31, 2023.","CFO Michael Battles and COO Eric Gerstenberg promoted to Co-CEOs effective March 31, 2023.","Battles' base salary increases from $540K to $900K; Gerstenberg from $625K to $900K; McKim's reduced to $900K.","Each Co-CEO gets 2023 performance shares at 85% of base salary and time-vesting shares at 285% of base salary.","Battles' severance expands from 12 to 24 months; Gerstenberg remains at 24 months; McKim gets no severance agreement."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":345193,"accession_number":"0000822818-22-000043","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2022-11-02T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q3 rev $1.36B (+43%), adj EBITDA $308.6M (+67%); raises FY adj EBITDA guide to $1.01-1.03B","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Net income $135.8M ($2.50 EPS); adj EPS $2.43.","Environmental Services rev +46%; incinerator utilization 86%, pricing +10%.","Safety-Kleen Sustainability Solutions rev +34%, record segment results.","FY adj EBITDA guidance raised to $1.01-1.03B (midpoint $1.02B); adj FCF guidance lowered to $260-290M.","Safety performance best in history: YTD TRIR of 0.74 vs annual goal <1.0."],"consensus_eps_estimate":null,"consensus_eps_actual":6.04,"consensus_revenue_estimate":null,"consensus_revenue_actual":3888507000.0,"consensus_period":"2022-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":361661,"accession_number":"0000822818-22-000037","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2022-09-06T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"Clean Harbors appoints Alison Quirk and Shelley Stewart Jr. to board; 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GAAP EPS $2.71; adjusted EPS $2.44.","Adjusted EBITDA $309.1M (+65% YoY); margin 22.8% vs 20.3% a year ago.","Raised FY2022 Adj EBITDA guidance to $975M-$1.005B (midpoint $990M) from prior.","Environmental Services rev +46%, SKSS rev +31%; incinerator utilization 90%, pricing +18%.","Acquired a re-refinery in Georgia to expand SKSS capacity and reduce transportation costs."],"consensus_eps_estimate":null,"consensus_eps_actual":3.54,"consensus_revenue_estimate":null,"consensus_revenue_actual":2525421000.0,"consensus_period":"2022-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.9,"calibrated_materiality_score":0.9,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":381056,"accession_number":"0000822818-22-000029","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2022-05-25T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"Clean Harbors annual meeting: all director nominees elected, say-on-pay and auditor ratified","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Andrea Robertson, Lauren C. States, Robert J. Willett elected Class III directors with >43.4M votes each.","Advisory vote on executive compensation passed: 46.8M for, 0.996M against, 68.4k abstain.","Ratification of Deloitte & Touche as auditor: 49.3M for, 0.308M against, 59.8k abstain."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":381055,"accession_number":"0000822818-22-000023","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2022-05-04T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q1 revenue $1.17B (+45% YoY), raises 2022 adjusted EBITDA guidance to $800-830M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q1 revenue $1.17B (+45% YoY); net income $45.3M ($0.83 EPS); adjusted EBITDA $180.3M (+39%, margin 15.4%).","Environmental Services revenue +45% with incinerator utilization 85%, landfill volumes +14%.","Safety-Kleen Sustainability Solutions revenue +44%, adjusted EBITDA +64%, collected 53M gal waste oil (+13%).","Raises 2022 adjusted EBITDA guidance to $800-830M (midpoint +$35M); free cash flow guidance $250-290M.","Q2 2022 adjusted EBITDA expected to increase 25-30% YoY."],"consensus_eps_estimate":null,"consensus_eps_actual":0.83,"consensus_revenue_estimate":null,"consensus_revenue_actual":1169109000.0,"consensus_period":"2022-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":399077,"accession_number":"0000822818-22-000012","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2022-03-16T23:59:59+00:00","items":["5.03","9.01"],"status":"ready","headline":"Clean Harbors removes exclusive forum by-law after shareholder vote against ratification","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Board deleted Article VIII (Exclusive Forum By-Law) from By-Laws effective March 16, 2022.","Shareholders at 2021 annual meeting voted against ratifying the by-law on an advisory basis.","Future legal actions governed solely by Massachusetts and federal law; no specified exclusive forum.","Previous Article IX renumbered as Article VIII following deletion."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":399076,"accession_number":"0000822818-22-000004","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2022-02-23T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q4 revenue $1.12B, Adjusted EBITDA up 23%; guides FY22 EBITDA $765-795M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 revenues $1.12B (+41% YoY), net income $49M, EPS $0.90 (adjusted $0.89).","Full-year revenue $3.81B; record Adjusted EBITDA $676.6M (+18%) and record adjusted free cash flow $326.3M.","FY22 guidance: Adjusted EBITDA $765M-$795M, adjusted free cash flow $250M-$290M.","Incineration utilization 92% in Q4; SKSS segment revenue up >60%, Adj. EBITDA nearly tripled.","HPC acquisition driven first >$1B quarterly revenue; Industrial Services ex-HPC grew 26%."],"consensus_eps_estimate":null,"consensus_eps_actual":3.71,"consensus_revenue_estimate":null,"consensus_revenue_actual":3805566000.0,"consensus_period":"2021-FY","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":418073,"accession_number":"0000822818-21-000051","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2021-11-03T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q3 revenue up 22% to $951.5M, EPS $1.20, raises FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q3 revenue $951.5M (+22% YoY); net income $65.4M ($1.20 EPS), adjusted EPS $1.14.","Adjusted EBITDA $185.1M (+10% YoY), margin 19.5%; SKSS revenue +60% with record re-refinery spread.","Environmental Services revenue +15%, incineration utilization 82%; landfill avg price/ton +17%.","Completed HydroChemPSC acquisition in Oct 2021; raised FY2021 adjusted EBITDA guidance to $655-675M.","FY2021 adjusted free cash flow guidance raised to $310-330M."],"consensus_eps_estimate":null,"consensus_eps_actual":2.81,"consensus_revenue_estimate":null,"consensus_revenue_actual":2686085000.0,"consensus_period":"2021-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":418072,"accession_number":"0000822818-21-000047","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2021-10-12T23:59:59+00:00","items":["1.01","2.01","2.03","7.01","9.01"],"status":"ready","headline":"Clean Harbors completes HydroChemPSC acquisition for $1.25B; 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Goldman Sachs committed $1.0B term loan.","Transaction expected to close later in 2021, pending regulatory approval."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":14893597484.297106,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":435634,"accession_number":"0000822818-21-000037","cik":822818,"company_name":"CLEAN HARBORS INC","ticker":"CLH","form_type":"8-K","filed_at":"2021-08-04T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Clean Harbors Q2 adj EBITDA $187.8M (+36%); raises FY21 outlook; plans $1.25B buy","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q2 revenue $926.5M (+30% YoY); 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