CMXX is micro-cap that is going private via reverse split.  Holders of < 10k shares are to be made whole via cash payment of $0.15 per share.  See SEC filing for full details. 
  
A press release was just issued disclosing that the reverse split is to take effect on the 26th, meaning today is the last day to buy.  Last trade was $0.1405, and if you can buy 9,999 shares at that price (I did), you can make $95 in a few days.