Mast Therapeutics, Inc. (MSTX)

[okaly]

But you're not understanding what im saying. An order placed at 9:45am can be broken up into several pieces and printed through the day. Ive had this happen often when bid sitting low volume stocks. Sometimes a 20,000 share order will take all day to fill. Whatever prints and where it prints is at the discretion of the computer receiving those orders.