Market regulation · 10/08/2004Updated: 10/17/2026 · 1 min read
SEC Approves NASD Proposal for Multiple Market Participant Identifiers for Exchange-Traded Securities
Summary
The National Association of Securities Dealers (NASD), a self-regulatory organization, has filed a proposed rule change with the Securities and Exchange Commission (SEC) to implement multiple market participant identifiers for exchange-listed securities, which will take effect immediately