{"filings":[{"id":40603,"accession_number":"0001193125-26-219474","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2026-05-12T20:15:07+00:00","items":["5.02","5.07","9.01"],"status":"ready","headline":"MKS shareholders approve 6.2M share increase in 2022 Stock Incentive Plan","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Shareholders approved amended 2022 Stock Incentive Plan, increasing authorized shares by 6,200,000.","Elected directors: Peter J. Cannone III, Joseph B. Donahue, Wissam G. Jabre (all >54M votes for).","Advisory 'say-on-pay' passed with 55.8M for vs 1.8M against.","Advisory vote to reduce special meeting threshold to 25% approved (51.7M for); 10% proposal rejected (18.8M for).","Ratified PricewaterhouseCoopers as independent auditor for fiscal 2026."],"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":22231477601.00759,"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":90892,"accession_number":"0001193125-26-209140","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2026-05-06T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Q1 2026 revenue $1.078B beats guidance; GAAP EPS $1.18, Non-GAAP $2.30","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue of $1,078 million, at the high end of guided range.","GAAP net income $84 million and diluted EPS $1.18.","Adjusted EBITDA $277 million, Non-GAAP diluted EPS $2.30, each above high end of guidance.","CEO cites accelerating AI-related demand and strong bookings in semiconductor and PCB markets.","CFO highlights solid gross margins, operating discipline, and cash generation."],"consensus_eps_estimate":2.0845,"consensus_eps_actual":1.18,"consensus_revenue_estimate":null,"consensus_revenue_actual":1078000000.0,"consensus_period":"2026-Q1","consensus_source":"xbrl+finnhub","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":90891,"accession_number":"0001193125-26-142945","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2026-04-06T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"General Counsel Kathleen Burke to retire; effective June 1, 2026","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Kathleen F. Burke will retire as EVP, General Counsel and Secretary on June 1, 2026.","She will remain as special advisor to MKS Inc. until July 1, 2026.","No replacement has been announced as of the filing date."],"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":0.3,"calibrated_materiality_score":0.3,"market_cap_usd":22231477601.00759,"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":100734,"accession_number":"0001193125-26-054841","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2026-02-17T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Q4 revenue $1.033B, GAAP EPS $1.58, Non-GAAP EPS $2.47; refinances debt with €1.0B notes","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 revenue of $1.033B; GAAP net income $108M ($1.58 diluted EPS).","Non-GAAP net earnings per diluted share of $2.47; Adjusted EBITDA $249M.","Issued €1.0B senior notes and refinanced term loans to lower rates and extend maturities.","CEO cites double-digit 2025 growth in semiconductor and advanced packaging end markets.","Strong cash flow enabled debt prepayments and balance sheet strengthening."],"consensus_eps_estimate":2.5014,"consensus_eps_actual":4.37,"consensus_revenue_estimate":null,"consensus_revenue_actual":3931000000.0,"consensus_period":"2025-FY","consensus_source":"xbrl+finnhub","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":100733,"accession_number":"0001193125-26-038565","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2026-02-05T23:59:59+00:00","items":["1.01","2.03","7.01","9.01"],"status":"ready","headline":"MKS closes €1B notes offering, refinances $2.2B term loan; expects $27M annual interest savings","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Issued €1.0B of 4.250% senior notes due 2034; net proceeds with cash prepaid $1.3B of existing USD term loan.","Refinanced existing $2.2B USD term loan, €587M euro term loan, $675M revolver into $914M USD term loan, €587M euro term loan, $1.0B revolver.","Maturities extended (term loans to 2033, revolver to 2031); interest margins reduced to SOFR+175bps/USD, EURIBOR+200bps/euro, SOFR+175bps/revolver.","MKS expects annualized cash interest savings of ~$27M from the combined actions."],"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":22231477601.00759,"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":100732,"accession_number":"0001193125-26-027243","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2026-01-28T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"MKS prices €1.0B 4.250% senior notes due 2034 to refinance term loans","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["€1.0B aggregate principal, 4.250% coupon, maturing February 15, 2034.","Net proceeds ~€985M after discounts and expenses; closing expected Feb 4, 2026.","Proceeds used to prepay ~$1.3B of USD Tranche B Term Loan and refinance Euro Tranche B Term Loan in full.","Notes are unsecured senior obligations guaranteed by certain subsidiaries.","Closing of offering not contingent on concurrently announced Term Loan refinancing."],"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":22231477601.00759,"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":100731,"accession_number":"0001193125-26-017468","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2026-01-21T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"MKS raises Q4 guidance, plans $2.2B term loan refinancing to reduce interest, extend maturities","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Updated Q4 2025 guidance: revenue ~$1,030M (midpoint up $40M), GAAP net income ~$106M, Adj. EBITDA ~$248M.","Revenue increase driven by stronger demand across all markets and divisions.","Plans to refinance $2.2B term loan with new ~$0.9B term loan (mat. 2033) and €0.6B term loan (mat. 2033).","Revolving credit facility to be upsized from $675M to $1B, maturity extended to 2031.","Transactions expected to be leverage neutral and reduce interest expenses; subject to market conditions."],"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":22231477601.00759,"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":117031,"accession_number":"0001193125-25-267070","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2025-11-05T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Q3 revenue $988M, GAAP EPS $1.10, non-GAAP EPS $1.93; net leverage 3.9x","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $988M at high end of guidance; GAAP net income $74M ($1.10 diluted EPS).","Non-GAAP diluted EPS $1.93 and adjusted EBITDA $240M, both in upper half of guidance.","Operating cash flow $197M, free cash flow $147M; net leverage ratio reduced to 3.9x.","Voluntary debt prepayment of $100M made in October.","CEO cites solid execution; Semiconductor and Electronics & Packaging poised for double-digit revenue growth in 2025."],"consensus_eps_estimate":1.8917,"consensus_eps_actual":2.78,"consensus_revenue_estimate":null,"consensus_revenue_actual":2898000000.0,"consensus_period":"2025-Q3","consensus_source":"xbrl+finnhub","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":133463,"accession_number":"0000950170-25-104141","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2025-08-06T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Q2 revenue $973M above guidance; GAAP EPS $0.92, non-GAAP EPS $1.77","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue of $973M exceeded high end of guidance; GAAP net income $62M ($0.92 diluted EPS).","Non-GAAP diluted EPS $1.77 at high end of guidance; adjusted EBITDA $240M above high end.","Semiconductor and Electronics & Packaging end markets drove strong YoY growth.","Debt prepayment of $100M in June plus another $100M in August; deleveraging progress noted.","Management cites strength in advanced packaging and AI-related applications as key drivers."],"consensus_eps_estimate":1.6557,"consensus_eps_actual":1.69,"consensus_revenue_estimate":null,"consensus_revenue_actual":1910000000.0,"consensus_period":"2025-Q2","consensus_source":"xbrl+finnhub","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":150144,"accession_number":"0000950170-25-072053","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2025-05-15T23:59:59+00:00","items":["3.03","5.03","5.02","5.07","7.01","9.01"],"status":"ready","headline":"MKS Instruments appoints James Schreiner as COO, shareholders approve name change to MKS Inc.","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["James Schreiner named EVP & COO effective Aug 1, 2025; salary raised to $600k from $510k.","David Henry appointed EVP, Global Strategic Marketing and GM, Materials Solutions Div.","Shareholders approved name change to MKS Inc. effective May 16, 2025; ticker remains MKSI.","Shareholders also approved lowering supermajority voting requirements to simple majority.","Directors Lee and Moloney re-elected; name change approved with 99.9% of votes cast."],"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":22231477601.00759,"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":150143,"accession_number":"0000950170-25-065768","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2025-05-07T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Q1 rev $936M at high end; Non-GAAP EPS $1.71 above guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $936M at high end of guidance; GAAP net income $52M ($0.77 diluted EPS).","Non-GAAP diluted EPS $1.71, above high end; Adjusted EBITDA $236M.","Strong YoY growth in Semiconductor and Electronics & Packaging end markets; demand improvement seen.","Management cites active steps to mitigate trade policy impacts; focus on profitability and delevering."],"consensus_eps_estimate":null,"consensus_eps_actual":0.77,"consensus_revenue_estimate":null,"consensus_revenue_actual":936000000.0,"consensus_period":"2025-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":169147,"accession_number":"0000950170-25-018919","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2025-02-12T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Instruments Reports Q4 2024 Revenue of $935M, Above Guidance Midpoint","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 2024 revenue of $935 million, above midpoint of guidance","GAAP net income of $90 million, EPS of $1.33 per diluted share","Non-GAAP EPS of $2.15, above midpoint of guidance; Adjusted EBITDA of $237 million","Q1 2025 guidance: revenue of $910M ± $40M, Non-GAAP EPS of $1.40 ± $0.27","Voluntary $100 million principal prepayment on term loan B in January 2025"],"consensus_eps_estimate":null,"consensus_eps_actual":2.81,"consensus_revenue_estimate":null,"consensus_revenue_actual":3586000000.0,"consensus_period":"2024-FY","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.9,"calibrated_materiality_score":0.9,"market_cap_usd":22231477601.00759,"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":169146,"accession_number":"0001193125-25-011839","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2025-01-24T23:59:59+00:00","items":["1.01","2.03","7.01","9.01"],"status":"ready","headline":"MKS Instruments reprices $2.5B USD and €0.6B term loans; makes $100M voluntary prepayment","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Reduced USD tranche margin from SOFR+225bp to SOFR+200bp; EUR tranche from EURIBOR+275bp to EURIBOR+250bp.","Voluntary prepayment of $100M on USD tranche, lowering principal from $2.6B to $2.5B.","Annualized cash interest savings estimated at ~$15M based on current interest rates.","CFO Ram Mayampurath cites commitment to deleveraging and maximizing free cash flow."],"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":22231477601.00759,"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":186203,"accession_number":"0001193125-24-269480","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2024-12-03T23:59:59+00:00","items":["5.03","9.01"],"status":"ready","headline":"MKS Instruments Board adopts bylaw amendments to declassify board by 2028","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Board declassification phased over three years starting at 2026 annual meeting, fully annual elections by 2028.","Enhanced disclosure and procedural requirements for stockholder nominations and proposals under universal proxy rules.","Other administrative, technical, and clarifying changes incorporated; bylaws effective December 2, 2024."],"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":0.3,"calibrated_materiality_score":0.3,"market_cap_usd":22231477601.00759,"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":186202,"accession_number":"0000950170-24-122391","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2024-11-06T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Instruments Q3 revenue $896M, non-GAAP EPS $1.72 beats high-end guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q3 revenue $896M at high end of guidance; GAAP net income $62M ($0.92 EPS).","Non-GAAP diluted EPS $1.72 exceeded high-end guidance; adjusted EBITDA $232M.","Voluntary debt prepayment of $216M in October; company reducing leverage.","Q4 outlook: revenue $910M +/- $40M, non-GAAP EPS $1.95 +/- $0.32."],"consensus_eps_estimate":null,"consensus_eps_actual":1.47,"consensus_revenue_estimate":null,"consensus_revenue_actual":2652000000.0,"consensus_period":"2024-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":186201,"accession_number":"0001193125-24-251012","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2024-11-05T23:59:59+00:00","items":["5.02","7.01","9.01"],"status":"ready","headline":"MKS Instruments appoints Wissam Jabre (EVP/CFO of Western Digital) to board","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Wissam Jabre, EVP/CFO of Western Digital, appointed as Class III director effective Nov. 4, 2024.","Board size increased by one to nine directors; Jabre will serve on Audit Committee.","Received automatic RSU grant with $200,000 grant date value, vesting before 2026 annual meeting.","Will receive prorated $85,000 annual board retainer and $12,500 Audit Committee retainer."],"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":0.3,"calibrated_materiality_score":0.3,"market_cap_usd":22231477601.00759,"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":202837,"accession_number":"0001193125-24-199463","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2024-08-13T23:59:59+00:00","items":["5.02","7.01","9.01"],"status":"ready","headline":"MKS Instruments appoints Ram Mayampurath as CFO effective Oct 14, 2024","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Ram Mayampurath appointed EVP, CFO and Treasurer, effective October 14, 2024.","He joins from Rogers Corp (NYSE: ROG) where he was SVP & CFO since May 2021.","Compensation: $625k base salary, 85% cash bonus target, $1.9M annual equity for 2025 (45% TSRSU, 55% PSRSU).","One-time sign-on: $1M cash bonus and $1.75M RSUs vesting over two years.","Reports to CEO John T.C. Lee and will be on executive team."],"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":22231477601.00759,"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":202836,"accession_number":"0000950170-24-092873","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2024-08-07T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Instruments Q2 revenue $887M at high end; adjusted EPS $1.53 beats guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue of $887M (high end of guidance); GAAP net income $23M, EPS $0.33.","Non-GAAP diluted EPS of $1.53 exceeded high-end guidance; 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terms set at pricing."],"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":22231477601.00759,"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":219018,"accession_number":"0001193125-24-134237","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2024-05-08T23:59:59+00:00","items":["5.02","5.07","9.01"],"status":"ready","headline":"MKS Instruments amends COO's contract; extends Berlin expat assignment through Aug 2025","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["COO James Schreiner's expatriate service bonus replaced with $850K RSUs (60% vest Aug 2024, 40% Aug 2025).","Base salary raised from $465K to $472K; 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Morgan sole underwriter.","Shares registered under effective Form S-3ASR; prospectus supplement filed with SEC."],"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":22231477601.00759,"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":290858,"accession_number":"0001193125-23-148206","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2023-05-18T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"MKS Instruments shareholders re-elect two directors, approve say-on-pay, ratify PwC","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Re-elected Class III directors Peter J. Cannone III (58.5M for, 2.1M withheld) and Joseph B. Donahue (57.0M for, 3.6M withheld).","Advisory say-on-pay proposal approved with 58.4M for, 2.0M against, 155k abstain.","Shareholder advisory vote on frequency: one-year option received 60.0M votes; board adopted annual say-on-pay.","Ratification of PricewaterhouseCoopers LLP as auditor for FY2023 approved with 61.6M for, 882k against."],"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":22231477601.00759,"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":290857,"accession_number":"0000950170-23-017248","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2023-05-03T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Instruments Q1 GAAP net loss $0.64/shr; revenue $794M; ransomware ops restored","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $794M for Q1 2023; GAAP net loss per diluted share $0.64.","Non-GAAP net earnings per diluted share $0.48.","Global operations restored after Feb ransomware incident; on track to recover revenue by Q2 end.","Q2 outlook: revenue ~$980M (±$50M), non-GAAP EPS $1.13 (±$0.29).","Operating cash flow $37M; free cash flow $20M despite incident."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.64,"consensus_revenue_estimate":null,"consensus_revenue_actual":794000000.0,"consensus_period":"2023-Q1","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":311715,"accession_number":"0000950170-23-004673","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2023-02-27T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Instruments Q4 revenue $1.09B beats guidance; ransomware to cut Q1 revenue by at least $200M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 revenue $1.09B (record, +42% YoY), GAAP EPS $0.81, non-GAAP EPS $2.00, all above guidance.","Full-year 2022 revenue $3.55B (+20% YoY).","Ransomware incident identified Feb 3, 2023; expects material Q1 impact, no guidance provided.","Prior to ransomware, Q1 revenue expected ~$1B; now estimates at least $200M revenue impact.","Company filing Form 12b-25 for late 10-K due to ransomware."],"consensus_eps_estimate":null,"consensus_eps_actual":5.56,"consensus_revenue_estimate":null,"consensus_revenue_actual":3547000000.0,"consensus_period":"2022-FY","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":22231477601.00759,"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":311714,"accession_number":"0001193125-23-034334","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2023-02-13T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"MKS reschedules earnings due to ransomware; Vacuum & Photonics divisions materially impacted","summary_kind":"llm","event_type":"cyber","confidence":"high","bullets":["Ransomware event identified Feb 3; Q4/FY 2022 earnings call rescheduled to Feb 28, 2023.","Incident materially impacted Q1 ability to process orders, ship products, and service customers in Vacuum and Photonics Solutions divisions.","Materials Solutions Division operations not impacted; full cost and insurance offset not yet determined.","Company continues recovery phase; postponed earnings to better assess financial impact."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":311713,"accession_number":"0001193125-23-024904","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2023-02-06T23:59:59+00:00","items":["8.01"],"status":"ready","headline":"MKS Instruments discloses ransomware incident; temporarily suspends operations at certain facilities","summary_kind":"llm","event_type":"cyber","confidence":"high","bullets":["On Feb 3, 2023, MKS identified a ransomware event and activated incident response and business continuity protocols.","Incident has affected certain business systems, including production-related systems; company temporarily suspended operations at certain facilities.","Company has engaged incident response professionals and notified law enforcement; investigation and assessment are ongoing.","Full scope of costs and related impacts, including potential cybersecurity insurance offset, has not been determined."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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":330279,"accession_number":"0001193125-22-303778","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2022-12-13T23:59:59+00:00","items":["7.01"],"status":"ready","headline":"MKS Instruments revises end market classifications in Q4 2022; presentation posted","summary_kind":"llm","event_type":"other_material","confidence":"medium","bullets":["Published updated Net Revenues by End Market & Division presentation reflecting classification changes.","Presentation available under Events & Presentations in the IR section of MKS's website.","Changes were made in the fourth quarter of 2022 to the company's end market classifications."],"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":22231477601.00759,"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":330278,"accession_number":"0000950170-22-021321","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2022-11-02T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Instruments announces Q3 2022 results; details in unattached press release","summary_kind":"llm","event_type":"earnings","confidence":"low","bullets":["Filed 8-K on Nov 2, 2022 for quarter ended Sept 30, 2022.","Press release attached as Exhibit 99.1 but not provided in the filing text.","No specific financial figures available to summarize."],"consensus_eps_estimate":null,"consensus_eps_actual":4.84,"consensus_revenue_estimate":null,"consensus_revenue_actual":2461000000.0,"consensus_period":"2022-Q3","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":22231477601.00759,"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":347838,"accession_number":"0001193125-22-235198","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2022-08-31T23:59:59+00:00","items":["7.01"],"status":"ready","headline":"MKS Instruments posts supplemental historical financial data following Atotech acquisition","summary_kind":"llm","event_type":"other_material","confidence":"low","bullets":["Presentation includes historical financial information for MKS and Atotech (acquired Aug 17, 2022).","Available under Annual Reports & Presentations in the Investor Relations section of MKS' website.","No specific financial figures or guidance changes were disclosed in the 8-K filing."],"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":0.3,"calibrated_materiality_score":0.3,"market_cap_usd":22231477601.00759,"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":347834,"accession_number":"0001193125-22-228529","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K/A","filed_at":"2022-08-24T23:59:59+00:00","items":["9.01"],"status":"ready","headline":"MKS files amendment with Atotech historical and pro forma combined financials for August 2022 acquisition","summary_kind":"llm","event_type":"m_and_a","confidence":"low","bullets":["Amendment No. 1 to Original Form 8-K adds audited Atotech financials for 2020-2021 and unaudited interim H1 2022 financials incorporated by reference from prior SEC filings.","Unaudited pro forma combined balance sheet as of June 30, 2022 and statements of operations for year ended Dec 31, 2021 and six months ended June 30, 2022 are provided as Exhibit 99.3.","Pro forma financials assume the Atotech acquisition occurred on Jan 1, 2021 for income statements and on June 30, 2022 for the balance sheet.","The original 8-K reported completion of the Atotech acquisition on August 17, 2022; this filing supplies the delayed financial information required by Item 9.01.","No specific financial results (e.g., revenue, net income) appear in the filed text; figures are contained in incorporated reports and the pro forma exhibit."],"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":22231477601.00759,"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":347837,"accession_number":"0001193125-22-223279","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2022-08-17T23:59:59+00:00","items":["1.01","2.01","2.03","1.02","3.02","5.02","8.01","9.01"],"status":"ready","headline":"MKS closes $4.4B Atotech acquisition; appoints new division COO and director","summary_kind":"llm","event_type":"m_and_a","confidence":"high","bullets":["Acquired Atotech on Aug 17, 2022, for ~$4.4B aggregate consideration (cash + stock).","Issued 10.75M shares; each Atotech share exchanged for $16.20 cash and 0.0552 MKS share.","Funded with new term loans: $1B Tranche A, $3.6B Tranche B, €600M Tranche, plus $500M revolver.","Repaid prior $820M term loan; total debt substantially increased.","James Schreiner named SVP & COO of Materials Solutions Division; Geoff Wild added to Board."],"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":0.95,"calibrated_materiality_score":0.95,"market_cap_usd":22231477601.00759,"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":347833,"accession_number":"0001193125-22-223259","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K/A","filed_at":"2022-08-17T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"MKS Instruments discloses $5.58M severance for Geoff Wild upon Atotech acquisition closing","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Severance total of $5,576,068 becomes determinable upon August 17, 2022 acquisition close.","Payment includes 150% of total remuneration, pro-rated bonus, 6 months salary in lieu of notice.","Also includes lump sum at 18-month anniversary and cash settlement of all outstanding RSU/PSU awards at target.","Mr. Wild continues healthcare coverage up to 18 months; payments subject to restrictive covenant repayment.","His employment with Alpha US terminated immediately prior to closing; he remains on MKS Board."],"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":0.4,"calibrated_materiality_score":0.4,"market_cap_usd":22231477601.00759,"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":347836,"accession_number":"0001193125-22-204883","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2022-07-28T23:59:59+00:00","items":["8.01"],"status":"ready","headline":"MKS Instruments receives China SAMR approval for Atotech acquisition; closing set Aug 17","summary_kind":"llm","event_type":"m_and_a","confidence":"high","bullets":["Unconditional merger approval from China's State Administration for Market Regulation (SAMR).","All required regulatory clearances now obtained for the pending acquisition of Atotech.","Closing anticipated on August 17, 2022, subject to Royal Court of Jersey sanction and customary conditions.","Consideration: $16.20 cash plus 0.0552 MKS common share per Atotech share.","Deal announced July 1, 2021; total value as of announcement was ~$5.1B."],"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":22231477601.00759,"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":347835,"accession_number":"0001193125-22-203468","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2022-07-27T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Instruments Q2 record revenue $765M, semicon revenue record $515M, EPS beats","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $765M (record, +3% seq); Semiconductor Market revenue $515M (record, +19% YoY).","Non-GAAP EPS $2.59 above high-end guidance; GAAP EPS $2.32.","Q3 outlook: revenue $770M +/- $30M, Non-GAAP EPS $2.66 +/- $0.25, excluding Atotech.","Pending Atotech acquisition progressing with China SAMR; expects robust combined cash generation.","Strong operational performance despite supply chain and inflationary headwinds."],"consensus_eps_estimate":null,"consensus_eps_actual":4.89,"consensus_revenue_estimate":null,"consensus_revenue_actual":1507000000.0,"consensus_period":"2022-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":22231477601.00759,"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":364365,"accession_number":"0001193125-22-147525","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2022-05-11T23:59:59+00:00","items":["5.02","5.07","9.01"],"status":"ready","headline":"Shareholders approve 2022 stock plan authorizing 6.2M shares; re-elect three directors","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Approved 2022 Stock Incentive Plan with 48.1M for, 2.3M against; up to 6,200,274 shares authorized for issuance.","Re-elected Class II directors John T.C. Lee, Jacqueline F. Moloney, and Michelle M. Warner with >48M votes each.","Say-on-pay advisory vote passed: 49.0M for, 1.4M against.","Ratified PricewaterhouseCoopers LLP as independent auditor for 2022: 51.4M for, 0.9M against."],"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":22231477601.00759,"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":364364,"accession_number":"0001193125-22-120329","cik":1049502,"company_name":"MKS INC","ticker":"MKSI","form_type":"8-K","filed_at":"2022-04-26T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"MKS Instruments Q1 2022 revenue $742M (+7% YoY), GAAP net income $143M (+17%), becomes RF power supply leader","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $742M, up 7% YoY; GAAP net income $143M (+17%); non-GAAP net earnings $151M (+6%).","Became market share leader in RF Power Supplies per TechInsights.","Successfully re-syndicated Atotech financing: $3.6B USD Term Loan B, €600M Euro, $1.0B Term Loan A; oversubscribed.","Q2 2022 outlook: revenue ~$730M ± $30M, non-GAAP EPS $2.28 ± $0.24 (excludes Atotech).","New end market categories: Semiconductor, Advanced Electronics, Specialty Industrial; historical revenue restated on website."],"consensus_eps_estimate":null,"consensus_eps_actual":2.57,"consensus_revenue_estimate":null,"consensus_revenue_actual":742000000.0,"consensus_period":"2022-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":22231477601.00759,"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}],"next_cursor":"2022-04-26T23:59:59+00:00|364364"}