{"schema_version":"secwatch.filing_event.v1","accession":"0000851310-21-000038","form_type":"8-K","ticker":"HLIT","cik":"0000851310","company_name":"HARMONIC INC.","filed_at":"2021-08-05T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.956318+00:00","generated_at":"2026-06-29T22:08:50.591875+00:00","sec_items":["5.02","5.03","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Harmonic appoints Dan Whalen to board, increases board size to 8","bullets":["Dan Whalen elected to Harmonic's board on Aug 2, 2021; press release issued Aug 5, 2021.","Board size increased from 7 to 8 directors via bylaw amendment on Aug 2, 2021.","Whalen designated per Cooperation Agreement with Scopia Capital Management (April 2021).","Whalen is President & CEO of ATX Networks; former Chief Product Officer at ADTRAN and SVP at Arris."],"urls":{"canonical":"https://secwatch.observer/filing/0000851310-21-000038","json":"https://secwatch.observer/filing/0000851310-21-000038.json","markdown":"https://secwatch.observer/filing/0000851310-21-000038.md","text":"https://secwatch.observer/filing/0000851310-21-000038.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/851310/000085131021000038/0000851310-21-000038-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/851310/000085131021000038/hlit-20210802.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T22:08:50.591875+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":"8b7700678e","claim":"Daniel Whalen was elected as Director at HARMONIC INC..","evidence_excerpt":"On August 2, 2021, the Board of Directors (the “Board”) of Harmonic Inc. (the “Company”) elected Daniel Whalen to the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/851310/000085131021000038/0000851310-21-000038-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}