What Maynerd said is more of the truth than the dilution theory. We saw these exact same things happening 2 weeks ago. It's a ploy to make the stock look weak. The trades during the day accumulate and then when the stock price goes up they dump them at the end of day making the pps go down. That is what THEY DO! Other wise how were all the bids skipped? You can't just skip bid support to sell so someone that is lower than you at least not that many shares.