cash4 - this one is done - suspended by the SEC
FINRA will not approve a corporate action like a reverse split after a company has been suspended and is under investigation by the SEC, like VLBI is.
It may open for trading after the suspension, but only for matched trades on the grey market. No MM"s will be making a market, thus there will be no held share inventory to buy/sell. Once the flurry of match trades at much lower prices has run its course, there will be little liquidity and eventually trading will be almost non-existent.