There is Documentations of REVERSALS, but by TOS rules we can not discuss other Stock Symbols. Don't be miss led (ironically) by NON SEC AUTHORIZED POLICY INTERPRETATIONS . They are simply OPINIONS for what they are (???) worth (???)
Companies survive grey market status. It's the share price that collapses.
At this time the survival of Revolutionary Concepts as a company is threatened more by it's absence of corporate registration in Nevada than by its grey market status.