OTC Markets Publishes Lists of May Compliance Downgrades & Caveat Emptor Designations https://pubcoceo.com/2018/06/08/otc-markets-publishes-lists-of-may-compliance-downgrades-caveat-emptor-designations/ REDG is designated "Caveat Emptor", trading in the grey market. They are in alphabetical order if you want to see it.