It seems like the PP has been filled, and I imagine we'll either get confirmation on Tuesday or Wednesday.
Meanwhile, as every meeting between OPL and potential shareholders and suitors evolve, so do new investors trying to get in. I wouldn't be surprised to see the volume continue to build.
Then, Milestone 4 either next Monday or the Monday after, and sometime in there the announcement of a PR company tasked with spreading the word.
Ideally, $2.50 by the end of March. (Even though I don't see any relationship or relevance between the share price and the take-out price, because the takeout price will have to reflect the POTENTIAL FUTURE earnings derived from POET.)