My friend, do not purchase TRLA before the lock-up expiration date on 3/19/2013. TRLA can go up for another week to two, but eventually you're going to have millions and millions of shares that are eligible to be traded on the market and the selling pressure will take the stock down. Insiders and VC's almost always take profit, especially if the stock is higher than the IPO price. I have done quite a bit of research on the matter, and there are dozens of examples of hedge funds shorting the stock in anticipation of the lock-up period. I have seen numerous companies sell off around 25% to 45% in anticipation of the expiration. Why do you think the short interest has grown so much?