O’Melveny Worldwide
  • Numerous broker-dealers, exchanges, alternative trading systems, clearing agencies, and asset managers on regulatory matters including compliance, examination, and enforcement issues under the federal securities laws and SRO rules
  • Leading trade associations and market participants with preparing comment letters on key SEC and SRO rulemaking initiatives affecting broker-dealers, asset managers, and other market participants
  • Multiple broker-dealers in connection with receiving FINRA approval for changes in control due to corporate acquisitions or reorganizations

Admissions

Bar Admissions

  • District of Columbia
  • Virginia

Education

  • Vanderbilt Law School, J.D., 2000
  • Vanderbilt University, B.A., 1997

Honors & Awards

  • Ranked by Chambers USA in Financial Services Regulation: Broker Dealer (Compliance) (2025-26)
  • Brant received the Chairman’s Award while at FINRA for his commitment to and efforts to support FINRA’s mission of investor protection and market integrity.

Professional Activities

Co-Author

  • “Trading Desk Activities,” Broker-Dealer Regulation (PLI Second Edition)
  • “Regulation SCI and Trends in IT and Cybersecurity Regulation, Compliance and Enforcement,” Broker-Dealer Regulation (PLI Second Edition) and Fintech, Regtech, and the Financial Services Industry (PLI)

Panelist

  • “Precision and Protection: Regulatory Priorities in the Options Market,” SIFMA Market Structure Conference (Nov. 2025)
  • “ATSs and Fixed Income/Government Securities,” Tabb Forum: ATS and Off-Exchange Trading – Opportunities and Challenges (Feb. 2025)

Outside Counsel

  • National Organization of Investment Professionals
  • NOIP Foundation