Picked up another 2,500 shares this morning at $ 3.50 but just saw the SP drop to $ 3.12.  I can't help but think some manipulation is going on here as the ask price just before was $ 3.50 and the bid price was $ 3.26.  With so few shares changing hands what's to stop a couple of shareholders buying and selling a few shares between them to keep the price artificially low hoping to scare other investors into getting out at rock bottom prices?  Then the manipulators sweep up the shares.  In the long run it won't matter to me but its upsetting nonetheless.