From the PC interview with Midas' James West from April 4 of this year. Can't confirm what their positions currently are, though Brant appears to have been pretty active ... Alpha North is also highly reputable.
James West: ... Who are the largest shareholders of the company in terms of management institutions, insiders, et cetera? Peter Copetti: The largest shareholders right now since I last looked are all Canadian institutions. You’ve got Pinetree Capital, IBK Capital, Brant Securities, AlphaNorth Investments ...
http://www.midasletter.com/midas-letter-financial-radio-podcast/poet-technologies-tsx-vptk-ceo-peter-copetti/