{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-127035","form_type":"8-K","ticker":"CMBMF","cik":"0001738177","company_name":"Cambium Networks Corp","filed_at":"2024-11-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:09.414667+00:00","generated_at":"2026-05-30T00:31:59.058097+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Cambium Networks CAO leaves; internal promotion to succeed","bullets":["Sabrina Mekhalfa left as Global Controller and CAO effective Nov 8, 2024.","Melissa Cada-Bartoli promoted to Global Controller and CAO effective Nov 18, 2024.","Cada-Bartoli joined Cambium in 2018 as Senior Manager – External Reporting.","She holds a B.A. in Accounting and MBA from Benedictine University, is a CPA.","No family relationships or material transactions with company officers/directors."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-127035","json":"https://secwatch.observer/filing/0000950170-24-127035.json","markdown":"https://secwatch.observer/filing/0000950170-24-127035.md","text":"https://secwatch.observer/filing/0000950170-24-127035.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1738177/000095017024127035/0000950170-24-127035-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1738177/000095017024127035/cmbm-20241108.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T00:31:59.058097+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"553ac16253","claim":"Sabrina Mekhalfa departed as Global Controller and Chief Accounting Officer at Cambium Networks Corp.","evidence_excerpt":"Effective as of November 8, 2024, Ms. Sabrina Mekhalfa left Cambium Networks Corporation (\"Cambium\" or the \"Company\") as Global Controller and Chief Accounting Officer (Principal Accounting Officer).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1738177/000095017024127035/0000950170-24-127035-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"left"},{"label":"Role","value":"Global Controller and Chief Accounting Officer"}],"fact_type":"executive_change"},{"claim_id":"ade3aa69ac","claim":"Melissa Cada-Bartoli was appointed as Global Controller and Chief Accounting Officer at Cambium Networks Corp.","evidence_excerpt":"Effective as of November 18, 2024, the Company has promoted Ms. Melissa Cada-Bartoli as Global Controller and Chief Accounting Officer, and designated her as the Company’s principal accounting officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1738177/000095017024127035/0000950170-24-127035-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"Global Controller and Chief Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}