{"schema_version":"secwatch.filing_event.v1","accession":"0001758730-23-000044","form_type":"8-K","ticker":"TW","cik":"0001758730","company_name":"Tradeweb Markets Inc.","filed_at":"2023-02-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.433965+00:00","generated_at":"2026-06-19T07:10:23.761637+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Tradeweb appoints Troy Dixon as independent director effective March 1, 2023","bullets":["Troy Dixon, founder and CIO of Hollis Park Partners, appointed to Tradeweb Board as Class I independent director.","Dixon designated by Refinitiv, Tradeweb's controlling stockholder, under Stockholders Agreement.","Annual cash retainer of $100,000 and equity award of $150,000 in RSUs, prorated for service.","Dixon brings nearly 30 years of fixed income and structured products experience, including RMBS trading at UBS and Deutsche Bank.","He also serves as independent board member and Audit Committee head of Lafayette Square BDC."],"urls":{"canonical":"https://secwatch.observer/filing/0001758730-23-000044","json":"https://secwatch.observer/filing/0001758730-23-000044.json","markdown":"https://secwatch.observer/filing/0001758730-23-000044.md","text":"https://secwatch.observer/filing/0001758730-23-000044.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000044/0001758730-23-000044-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000044/tw-20230216.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T07:10:23.761637+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":"fa8e317721","claim":"Troy Dixon was appointed as Class I independent director at Tradeweb Markets Inc..","evidence_excerpt":"On February 16, 2023, the Board of Directors (the “Board”) of Tradeweb Markets Inc. (the “Company”) appointed Mr. Troy Dixon, age 51, as a Class I independent director, effective as of March 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000044/0001758730-23-000044-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class I independent director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}