{"filings":[{"id":93555,"accession_number":"0001213900-26-046557","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K","filed_at":"2026-04-22T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"US Nuclear Corp director Michael Pope resigns effective April 16, 2026","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Director Michael Pope resigned on April 16, 2026, effective immediately, to pursue other opportunities.","Resignation not due to any disagreement with the company over operations, policies, or practices.","No replacement director announced as of the April 22, 2026 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":1841468.0,"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":121531,"accession_number":"0001213900-25-106557","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K/A","filed_at":"2025-11-05T23:59:59+00:00","items":["4.01","9.01"],"status":"ready","headline":"US Nuclear Corp dismisses auditor Fruci, engages Simon & Edward; prior reports flagged going concern","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Dismissed Fruci & Associates II, PLLC as independent auditor effective Oct 29, 2025.","Engaged Simon & Edward, LLP as new auditor for FY ending Dec 31, 2025.","No disagreements or reportable events between company and Fruci through dismissal.","Fruci's reports for FY 2024 and 2023 included explanatory paragraph about going concern.","This 8-K/A amends prior filing and includes Exhibit 16 letter from Fruci."],"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":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1841468.0,"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":121532,"accession_number":"0001213900-25-105570","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K","filed_at":"2025-11-04T23:59:59+00:00","items":["4.01","9.01"],"status":"ready","headline":"US Nuclear Corp dismisses Fruci & Associates, engages Simon & Edward as new auditor","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Dismissed Fruci & Associates II, PLLC as auditor effective October 29, 2025.","Engaged Simon & Edward, LLP as new auditor for fiscal year ending December 31, 2025.","No disagreements or reportable events occurred during fiscal 2023 and 2024 audits.","No prior consultations with Simon & Edward before engagement."],"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":1841468.0,"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":191082,"accession_number":"0001213900-24-110643","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K","filed_at":"2024-12-20T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"US Nuclear Corp reinstates Michael Pope as director after brief revocation","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Michael Pope was appointed director effective Oct 6, 2023.","Board revoked Pope's membership on Dec 9, 2024 due to temporary inability to communicate.","Revocation was caused by company miscommunication; position reinstated on Dec 17, 2024.","No change in control or compensation arrangements disclosed."],"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":1841468.0,"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":191081,"accession_number":"0001213900-24-108077","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K","filed_at":"2024-12-12T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"US Nuclear Corp revokes director Michael Pope's board membership after he goes incommunicado","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Michael Pope appointed director effective Oct 6, 2023, but became unresponsive without warning, hindering Board actions.","Board voted on Dec 9, 2024 to revoke Pope's membership pending reconnection with Chairman Robert Goldstein.","No replacement named; Pope may be reinstated if he re-establishes communication with the Chairman."],"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":1841468.0,"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":261652,"accession_number":"0001013762-23-002885","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K","filed_at":"2023-10-10T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"Michael Pope appointed to US Nuclear Corp. board effective Oct 6, 2023","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Michael Pope is CEO & Chairman of Boxlight (BOXL), which he led through 11 acquisitions and a Nasdaq IPO.","He previously served as Managing Director at Vert Capital and as CFO/COO for the Taylor Family.","Mr. Pope holds an active CPA license and also serves on the boards of BOXL, NVOS, and FCUV.","No departure of any director or officer was reported in this filing."],"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":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":1841468.0,"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":278871,"accession_number":"0001213900-23-068665","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K","filed_at":"2023-08-18T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"US Nuclear Corp appoints Michael Hastings as CFO, replacing Richard Landry","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Richard Landry resigned as CFO effective August 12, 2023; no disagreement with company.","Board appointed Michael Hastings as CFO on same date; Hastings remains on board.","Hastings has 30+ years finance experience at C.R. Bard (now Becton Dickinson) and EnerSys (NYSE:ENS).","Hastings previously served as CFO of MegaGraphite and board member at Organic Transit."],"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":1841468.0,"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":370851,"accession_number":"0001213900-22-036321","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K","filed_at":"2022-06-30T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"US Nuclear Corp CFO Rachel Boulds Resigns; COO Richard Landry Appointed CFO","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Rachel Boulds resigned as CFO on June 30, 2022; departure not due to any disagreement with the company.","Richard Landry, current COO, appointed CFO effective June 30, 2022; his compensation remains unchanged.","Landry, aged 26, has experience in proprietary trading, investment banking, and structuring $1.5B in capital/deal flow."],"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":1841468.0,"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":370850,"accession_number":"0001213900-22-026861","cik":1543623,"company_name":"US NUCLEAR CORP.","ticker":"UCLE","form_type":"8-K","filed_at":"2022-05-16T23:59:59+00:00","items":["1.01","9.01"],"status":"ready","headline":"US Nuclear closes $750K convertible note with Mast Hill Fund for working capital","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Principal amount $750K, convertible at $0.20/share; warrants to buy 1.5M shares at $0.75.","Net proceeds of $611K for operations, product upgrades, and sales/marketing expansion.","Issued 625,000 commitment shares to Mast Hill as additional consideration at closing.","Note issued under Section 4(a)(2) and Rule 506(b) exemption from registration."],"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":1841468.0,"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}