careful with stop losses. Market Makers can see them so they become motivation to drive the price down. Heck, no need to buy higher then current price when investors actually have orders to sell their shares lower. IMO "stop loss" = "guaranteed loss" of shares.
Stop-losses are a double edged sword. If the PPS had reached 5.09, took out your stop, and then rocketed upward, you would have lost big time. As things stand, your stop could still be taken out. Caution advised.