For the record, I have never sold any of my PTS. Ever.
Is this the same kind of "never" as when you claimed that you "never" put "Safer than a Swiss Bank" on the official Bitshares(TM) website, where you claimed you were the "Head of Operations", and when provided evidence that "Safer than a Swiss Bank" was on your website, you stated that it was a volunteer that put it there?
BitShares.
Safer than a Swiss Bank.
(Ask me why!)
My guess is that any PTS Stan and Dan had and then sold was held in a non-personal account. Thus, he claims he never personally sold any of his PTS because his "personal", non-corporate holdings were/are minuscule.