• The OTC Bulletin Board (OTCBB) was a regulated over-the-counter (OTC) securities quotation service provided by the Financial Industry Regulatory Authority (FINRA).

  • It offered up-to-date quotes, last sale prices and volume information.
  • All companies listed on the platform were required to file current financial statements with the Securities and Exchange Commission (SEC) or other appropriate federal regulatory agency.
  • Only a select few OTCBB stocks have successfully moved from the OTC market to a major exchange.
  • In 2020, FINRA decided to phase out OTCBB services as platforms provided by OTC Markets Group account for the lion’s share of OTC trading and data in the US.