I think the volume increase over the past several days is ESPH selling off the stock they paid Dennis .54 for in a private sale, so he could have the cash to purchase more than double his prior owned stock for essentially the same money by taking advantage of the options he had availlable. Once ESPH gets its money back, I believe the volume will go back to what is was previously, and, unfortunately, the PPS will fall. This stock will only go up in value when it succeeds in the marketplace, and that will not happen until later this year, if at all.