{"schema_version":"secwatch.filing_event.v1","accession":"0001758730-23-000149","form_type":"8-K","ticker":"TW","cik":"0001758730","company_name":"Tradeweb Markets Inc.","filed_at":"2023-05-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:40.414473+00:00","generated_at":"2026-06-14T19:56:30.496656+00:00","sec_items":["5.07","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Tradeweb elects Catherine Johnson to board; all director nominees approved","bullets":["Catherine Johnson, Group General Counsel of LSEG, elected to board effective May 15, 2023.","Directors Troy Dixon, Scott Ganeles, and Murray Roos re-elected as Class I directors for three-year terms.","Stockholders ratified Deloitte & Touche as independent auditor for FY2023 with over 99% of votes cast.","Johnson brings 25+ years legal, compliance, and global markets experience; she led LSEG's Refinitiv acquisition."],"urls":{"canonical":"https://secwatch.observer/filing/0001758730-23-000149","json":"https://secwatch.observer/filing/0001758730-23-000149.json","markdown":"https://secwatch.observer/filing/0001758730-23-000149.md","text":"https://secwatch.observer/filing/0001758730-23-000149.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000149/0001758730-23-000149-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000149/tw-20230515.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T19:56:30.496656+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":"4031575ea123d51244f405cd9d961d932595c388","claim":"Tradeweb Markets Inc. shareholders approved Ratification of Appointment of Deloitte & Touche LLP Independent Registered Public Accounting Firm at the 2023-05-15 meeting.","evidence_excerpt":"The Company’s stockholders ratified the appointment of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2023. Votes For Votes Against Abstentions 1,299,297,422 27,424 7,679","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000149/0001758730-23-000149-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"auditor ratification"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-15"}],"fact_type":"shareholder_vote"},{"claim_id":"5ce51148fa83b8a9bc30ca8db8db098e20a3fae7","claim":"Tradeweb Markets Inc. shareholders approved Election of Directors at the 2023-05-15 meeting.","evidence_excerpt":"The Company’s stockholders elected the persons listed below as Class I directors for a three-year term expiring at the Company’s 2026 Annual Meeting of Stockholders or until their respective successors are duly elected and qualified: Nominee Votes For Votes Withheld Broker Non-Votes Troy Dixon 1,294,090,728 2,674,559 2,567,238 Scott Ganeles 1,265,844,126 30,921,161 2,567,238 Catherine Johnson 1,274,504,934 22,260,353 2,567,238 Murray Roos 1,267,901,612 28,863,675 2,567,238","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000149/0001758730-23-000149-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"director election"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-15"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}