nts $ 13.7 §$ 236.2 §$ 52.1 §$ 288.3 72 2.10 27.5% Unrealized Investments Access Closure, Inc. Healthcare Devices 2006 24.7 - 35.4 35.4 - 1.43 6.1% Concert Pharmaceuticals, Inc. Therapeutics 2006 6.2 - 6.8 6.8 - 1.11 1.5% Direct Flow Medical, Inc. Healthcare Devices 2005 13.0 - 20.2 20.2 - 1.56 7.1% IlluminOss Medical, Inc. H