United Rail Inc. (URAL)

[tachyonicpartical]

According to this it doesn't even need to have a ticker symbol to be a grey sheet. "All Grey sheet trading is moderated by a broker and done between consenting individuals at a price they agree on. The only documentation that can be publicly found regarding the trades is when the last trade took place.

• No SEC registration and little SEC regulation. Regulation of Grey Sheet stocks takes place mainly on a state level. Unlike Pink Sheets, these stocks have no SEC registration to possess a stock symbol or to possess shares, or trade shares, of that stock."