Or something crazy could happen and an insider buy shares? http://www.benzinga.com/news/14/05/4567669/wave-systems-ceo-solms-buys-27-250-shares-1-41share-form-4#ixzz32CHsOGIt I thought Gilder (and SKS) said this was impossibly difficult to do - their familiarity with equities apparently being mostly on the supply side.