{"schema_version":"secwatch.filing_event.v1","accession":"0001595974-22-000018","form_type":"8-K","ticker":"MGNI","cik":"0001595974","company_name":"MAGNITE, INC.","filed_at":"2022-03-22T23:59:59+00:00","discovered_at":"2026-05-14T18:04:07.274115+00:00","generated_at":"2026-06-26T20:59:39.821099+00:00","sec_items":["5.02","5.03","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Magnite appoints Dave Pearson and Diane Yu to board of directors","bullets":["Dave Pearson, former CFO of Vonage and managing director at Deutsche Bank, joins board and Audit Committee.","Diane Yu, co-founder and former CTO of FreeWheel and current CTO of Better.com, joins board.","Each director receives RSUs valued at $375,000 vesting over three years plus $28,332 vesting at 2022 annual meeting.","Bylaws amended to remove provisions tied to 2020 Rubicon/Telaria merger sunset date of April 1, 2022."],"urls":{"canonical":"https://secwatch.observer/filing/0001595974-22-000018","json":"https://secwatch.observer/filing/0001595974-22-000018.json","markdown":"https://secwatch.observer/filing/0001595974-22-000018.md","text":"https://secwatch.observer/filing/0001595974-22-000018.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1595974/000159597422000018/0001595974-22-000018-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1595974/000159597422000018/mgni-20220322.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T20:59:39.821099+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":"368aeaa098","claim":"David Pearson was appointed as director at MAGNITE, INC..","evidence_excerpt":"Effective March 21, 2022, the Board of Directors (the “Board”) of Magnite, Inc. (the “Company”), upon the recommendation of its Nominating and Governance Committee, appointed David Pearson and Diane Yu as directors of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1595974/000159597422000018/0001595974-22-000018-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"director"}],"fact_type":"executive_change"},{"claim_id":"cefe854640","claim":"Diane Yu was appointed as director at MAGNITE, INC..","evidence_excerpt":"Effective March 21, 2022, the Board of Directors (the “Board”) of Magnite, Inc. (the “Company”), upon the recommendation of its Nominating and Governance Committee, appointed David Pearson and Diane Yu as directors of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1595974/000159597422000018/0001595974-22-000018-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"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"}