All the selling last 2 days without much price increase can be easily explained. Poet has done many raises in the not too distant past with prices around the 3$ US mark with 1-1 warrants included. If I where one of these institutions I'd be selling all my shares I received during the raise at a small gain and keep all the warrants that came with them. This leaves them with a great opportunity to bet on poet with absolutely no risk. No exposure to losses and tons of warrants to use if this goes where we all believe it will.