Why This Rally Is Unsustainable?

Why This Rally Is Unsustainable -- Seeking Alpha: "The selling/deleveraging into the rally has already started and should start picking up on volume soon. According to Washington Service, NYSE listed company insiders have been selling into this rally at the fastest rate since October 2007. Insiders sold over $8 for each dollar they purchased of stock in the first three weeks of April. To give that some context, the S&P topped out on October 11, 2007 and declined 57% before hitting March 2009 lows. If everything is so peachy-keen in the market and economy, why aren't insiders buying or at least holding stakes in their own companies? Possibly because they recognize that the 'green shoots' are just weeds."