{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-140309","form_type":"8-K","ticker":"HLIT","cik":"0000851310","company_name":"HARMONIC INC.","filed_at":"2026-04-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.820139+00:00","generated_at":"2026-05-15T07:54:43.329256+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Harmonic board member Dan Whalen resigns effective March 31, 2026 due to new role conflicts","bullets":["Dan Whalen resigned from Harmonic's Board effective March 31, 2026 due to potential conflicts from accepting a new role at another company.","Resignation was not due to any disagreement with Harmonic's operations, policies or practices.","Whalen served on Audit Committee and Compensation Committee; no successor named."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-140309","json":"https://secwatch.observer/filing/0001193125-26-140309.json","markdown":"https://secwatch.observer/filing/0001193125-26-140309.md","text":"https://secwatch.observer/filing/0001193125-26-140309.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/851310/000119312526140309/0001193125-26-140309-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/851310/000119312526140309/hlit-20260331.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T07:54:43.329256+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}