Skip to main content

Company Filings

SEC Emblem
U.S. Securities and
Exchange Commission
  • About
    • Careers
    • Commissioners
    • Contact
    • Reports and Publications
    • Securities Laws
    • Mission
  • Divisions & Offices
    • Corporation Finance
    • Enforcement
    • Investment Management
    • Economic and Risk Analysis
    • Trading and Markets
    • Office of Administrative Law Judges
    • Examinations
    • Regional Offices
  • Enforcement
    • Litigation Releases
    • Administrative Proceedings
    • Opinions and Adjudicatory Orders
    • Accounting and Auditing
    • Trading Suspensions
    • How Investigations Work
    • Receiverships
    • Information for Harmed Investors
  • Regulation
    • Rulemaking Activity
    • Proposed Rules
    • Final Rules
    • Interim Final Temporary Rules
    • Other Orders and Notices
    • Self-Regulatory Organizations
    • Staff Interpretations
  • Education
    • Investor Education
    • Glossaries
    • Small Business Capital Raising
  • Filings
    • EDGAR – Search & Access
    • EDGAR – Information for Filers
    • Company Filing Search
    • How to Search EDGAR
    • Forms List
    • About EDGAR
  • News
    • Press Releases
    • Speeches and Statements
    • Securities Topics
    • Upcoming Events
    • Webcasts
    • SEC in the News
    • SEC Videos
    • Media Gallery
  • U.S. Securities and Exchange Commission
    • Divisions & Offices
    • Enforcement
    • Regulation
    • Education
    • Filings
    • Newsroom
  • Newsroom
    • Press Releases
    • Testimony
  • RSS Feeds
    • Press Releases
    • Public Statements
    • Speeches
    • Testimony

About

  • About the SEC
  • Advisory Committees
  • Commissioners
  • Contact
  • Diversity and Inclusion
  • Division and Office Directors
  • Divisions and Offices
  • Forms
  • Privacy and Security
  • Regional Offices
  • Reports and Publications
  • SEC and Markets Data
  • Securities Laws
  • Upcoming Events
  • Mission

About

  • About the SEC
  • Advisory Committees
  • Commissioners
  • Contact
  • Diversity and Inclusion
  • Division and Office Directors
  • Divisions and Offices
  • Forms
  • Privacy and Security
  • Regional Offices
  • Reports and Publications
  • SEC and Markets Data
  • Securities Laws
  • Upcoming Events
  • Mission

Biography

Heather Seidel
Heather Seidel
Acting Director, Division of Trading and Markets

Heather Seidel was named Acting Director of the Division of Trading and Markets in December 2016. She began her securities law career at the SEC in 1996 in what was then the Division of Market Regulation and later moved to the Division of Investment Management.

She then spent several years in the private sector, starting in 1999 as an associate at the law firm of Wilmer, Cutler and Pickering and in 2001 as an associate and vice president in the law division of Morgan Stanley.

She returned to the SEC in 2003 to the Division of Trading and Markets, serving as an Attorney Fellow, Senior Special Counsel and Assistant Director in the Office of Market Supervision. In 2010 she became an Associate Director in the Office of Market Supervision, and in 2015 she was named as Chief Counsel for the Division.

Ms. Seidel received her bachelor’s degree from the University of Connecticut and her law degree from Georgetown University Law Center.

STAY CONNECTED
1 Twitter 2 Facebook 3RSS 4YouTube
6LinkedIn 8 Email Updates

About The SEC

  • Budget & Performance
  • Careers
  • Commission Votes
  • Contact
  • Contracts
  • Data Resources

Transparency

  • Accessibility & Disability
  • Diversity & Inclusion
  • FOIA
  • Inspector General
  • No FEAR Act & EEO Data
  • Ombuds
  • Whistleblower Protection

Websites

  • Investor.gov
  • Related Sites
  • USA.gov

Site Information

  • Plain Writing
  • Privacy & Security
  • Site Map
Return to Top