{"filings":[{"id":219841,"accession_number":"0001108248-24-000004","cik":1108248,"company_name":"KRONOS ADVANCED TECHNOLOGIES INC","ticker":"KNOS","form_type":"8-K","filed_at":"2024-06-06T23:59:59+00:00","items":["8.01"],"status":"ready","headline":"Kronos Advanced Technologies accepts Shiba Inu (SHIB) as payment for air purifiers","summary_kind":"llm","event_type":"other_material","confidence":"low","bullets":["Kronos (KNOS) becomes first public company to accept Shiba Inu (SHIB) for payment, effective June 6, 2024.","Customers paying with SHIB receive a 10% discount for a limited time.","Filing cites ~1.38 million SHIB wallet holders as basis for adoption."],"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":2241700.75,"market_cap_bucket":"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":219840,"accession_number":"0001108248-24-000003","cik":1108248,"company_name":"KRONOS ADVANCED TECHNOLOGIES INC","ticker":"KNOS","form_type":"8-K","filed_at":"2024-05-16T23:59:59+00:00","items":["8.01"],"status":"ready","headline":"Kronos to exhibit FDA-cleared air purifiers at California Dental Association convention May 17-19","summary_kind":"llm","event_type":"other","confidence":"medium","bullets":["Exhibiting at CDA annual convention in Anaheim, May 17-19, 2024.","Showcasing FDA-cleared Model 5 air purifier for dental offices up to 1400 sq ft.","Cites 180,000 US dental offices as target market; US air purifier market valued at $3.6B in 2022.","Promotes washable filters as cost-saving alternative to HEPA replacements.","CEO Greg Rubin highlights potential demand from multiple operatories per office."],"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":2241700.75,"market_cap_bucket":"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":219839,"accession_number":"0001108248-24-000002","cik":1108248,"company_name":"KRONOS ADVANCED TECHNOLOGIES INC","ticker":"KNOS","form_type":"8-K","filed_at":"2024-04-02T23:59:59+00:00","items":["8.01"],"status":"ready","headline":"Kronos repays $2.6M WVEDA debt via manufacturing space sale; remaining assets free and clear valued >$1M","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Sold portion of industrial manufacturing space; proceeds fully repaid $2.6M loan with West Virginia Economic Development Authority.","Remaining real estate and manufacturing equipment valued at over $1,000,000, now free and clear of encumbrances.","Transaction part of asset optimization strategy; focus on core air purification and health technology business.","COO Joseph Florence and Interim CEO Greg Rubin highlighted strengthened balance sheet and growth capacity."],"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":2241700.75,"market_cap_bucket":"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":239608,"accession_number":"0001108248-24-000001","cik":1108248,"company_name":"KRONOS ADVANCED TECHNOLOGIES INC","ticker":"KNOS","form_type":"8-K","filed_at":"2024-03-05T23:59:59+00:00","items":["5.02","8.01"],"status":"ready","headline":"CEO Michael Rubinov resigns; Greg Rubin appointed Chairman and Interim CEO","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Michael Rubinov resigned as CEO and Director effective Dec 31, 2023; not due to any disagreement with the Company.","Board appointed Greg Rubin as Chairman of the Board and Interim CEO effective immediately.","Greg Rubin has 35+ years of business experience and is CEO of KronosMD Inc., a medical device subsidiary.","KronosMD is developing AI-powered 3D ultrasound imaging technology for medical and dental use.","New management plans to enhance operational efficiency and explore emerging market opportunities."],"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":2241700.75,"market_cap_bucket":"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":421705,"accession_number":"0001213900-21-035451","cik":1108248,"company_name":"KRONOS ADVANCED TECHNOLOGIES INC","ticker":"KNOS","form_type":"8-K","filed_at":"2021-07-02T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"Kronos sets DogeSPAC spin-off record date; FY20 net loss $493K, going concern noted","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Record date June 15, 2021; 1 DogeSPAC unit per share to be distributed effective July 30, 2021 (missed original June 22 date).","Audited FY20 revenue $41,215, net loss $493,443; FY19 revenue $616, net loss $389,109.","Auditor expresses substantial doubt about going concern due to recurring losses and need for additional funding.","Spin-off units are restricted until registered or exempt; may later be convertible into tradeable crypto units."],"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":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":2241700.75,"market_cap_bucket":"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":421704,"accession_number":"0001213900-21-035121","cik":1108248,"company_name":"KRONOS ADVANCED TECHNOLOGIES INC","ticker":"KNOS","form_type":"8-K","filed_at":"2021-07-01T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"Kronos Advanced Tech elects Vyacheslav Abramov Chairman, Michael Rubinov CEO, adds Mary Taylor as independent director","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Vyacheslav Abramov elected Chairman of Board effective Feb 15, 2020.","Michael Rubinov appointed President, CEO, and Secretary effective Feb 16, 2020.","Julius Toth terminated as CEO and CMO effective Oct 3, 2020; no disagreements reported.","Mary Taylor elected as independent Director on May 11, 2020; former Ohio lieutenant governor.","Joseph Florence appointed Chief Transformation Officer and COO effective May 26, 2020."],"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":2241700.75,"market_cap_bucket":"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":null}