"Seems to me that the release of the 10q was intended to be near the Case Managment Conference,"

Following years of tradition, PTSC filed its SEC report at just about the last possible moment, just after the close of business on the last day before the SEC cites tardiness.

No other reason. Huge companies manage to file much sooner than SEC deadlines - PTSC just leaves shareholders in the dark as long as they possibly can.