I might get this wrong but the way I understand it is: That beginning last May or so there has been a programmed trade out of UBS on the Canadian exchange that sells 500 shares everytime there is an uptick. The sell program has been relentless and continuously drains the stock. The company has complained to UBS repeatedly and has looked into it but can't figure out who is behind it. I suspect, and this is only my own paranoid suspicion, but it is part of a bigger play of someone that wants to buy the company at distressed prices.