Because if you just follow the PR's - he bought back more shares than he issued, which is not technically possible. Even with the possibility of shorting. The SEC would not allow anyone to retire more than the A/S.
If there were evidence, then no one would have to ask where the money came from, eh?
Where is the evidence that Urban was selling shares at the same time he was buying them back and reported that he was doing so?..........Thats where this conversation started.
And that's the basic problem: Urbie is hiding too much.