---
schema_version: "secwatch.filing_event.v1"
accession: "0001758730-24-000148"
form_type: "8-K"
ticker: "TW"
cik: "0001758730"
company_name: "Tradeweb Markets Inc."
filed_at: "2024-06-20T23:59:59+00:00"
generated_at: "2026-06-01T03:36:23.687853+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Tradeweb President Thomas Pluta to leave Sep 30; Amy Clack named CAO

## Summary
- President Thomas Pluta's employment terminates Sep 30, 2024; he also resigns from Board, no disagreement.
- Amy Clack joins as CAO in August 2024, overseeing operations, integration, risk, corporate services.
- Clack has 25+ years experience, most recently from Wells Fargo Corporate & Investment Banking.
- Tradeweb cites record trading volumes, Q1 revenue, new Dubai/Miami offices, pending ICD acquisition.
- Near-term reporting lines: U.S. institutional teams to Enrico Bruni; wholesale/retail to CEO Billy Hult.

## SEC filing metadata
- accession: 0001758730-24-000148
- form_type: 8-K
- ticker: TW
- cik: 0001758730
- company_name: Tradeweb Markets Inc.
- filed_at: 2024-06-20T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1758730/000175873024000148/0001758730-24-000148-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1758730/000175873024000148/tw-20240617.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001758730-24-000148
- JSON: https://secwatch.observer/filing/0001758730-24-000148.json
- Plain text: https://secwatch.observer/filing/0001758730-24-000148.txt

## Key facts
- Executive change
  Thomas Pluta was terminated as President at Tradeweb Markets Inc..
  - Action: terminated
  - Role: President
  source text: In connection with organizational changes, on June 17, 2024, Tradeweb Markets Inc. (the " Company ") determined that the employment of Thomas Pluta, President of the Company, will terminate effective as of September 30, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1758730/000175873024000148/0001758730-24-000148-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.