You gals & guys got me to thinking.
Maybe PTSC is trying to see how fast they can get schwartz out the door so they can really move the company.
First it's buying back the warrents in large ammounts
Secondly its Schwartz selling. Maybe due to an agreeement.
Then once he's gone then they (the board) can buy up a ton of stocks and then they (the board) will have the real power and the real control of the company.
And then they (the board) can move the company onward and upward a.k.a. operation hockey stick.