You should not have been puzzled by PS. If directors with heaps of PS want to sell, why have not they done so at $1.7? PS is not an issue anymore. Why was it not an issue when sp was under 20, 30, 40, 50, 60, 70, 80, 90c? ASX has opened the gate to allow it traded since 2014, why did it not stop it before we retailers were dragged in? It is ASX issue!