On Saturday in my main stage AIM rogues presentation David Lenigas and Chris Akers both featured prominently. Big Dave is a shareholder in Pires Investments (PIRI) a stock that was my tip of the year but where I suggested banking gains as it now trade way above fair value. Chris Akers has today announced that he has taken his stake from 3.1% to 6.1% and Lenigas almost wet himself with excitement as he tried to tweet the news out asap, as you can see below. Caveat emptor: