But exactly such official announcements will be missing. Whoever following a plan to accumulate will try to keep the SP low and the volume high. Such runs ups - and down like we could see during the PO or last week are perfect for them, as the volume goes up. And frankly, I do not think they care that much if they pay 0,30 or 0,50 CAD per share.
So finally we will learn about all this as soon as someone exceeds the 10% of the companies equity, and quite sure "they" will try to keep below as long as possible. Equity in the sense of these insider rules, is this based on the total possible float or on actual market cap?
Remark: It would be definitively illegal to use dummy corporations or special purpose vehicles to accumulate more then 10% to gain control over POET.