Aeroflex Incorporated35 S. Service Rd., P.O. Box 6022, Plainview, NY 11803State or country in which incorporated — DelawareAlper Biotech, LLC9700 Great Seneca Hwy., Rockville, MD 20850-3307State or country in which incorporated — DelawareBeacon Enterprise Solutions Group, Inc.1961 Bishop Lane, Louisville, KY 40218State or country in which incorporated — NevadaGratia Plena Select Partners, LP114 W. 47th St., Suite 1725, New York, NY 10036Partnership — Gratia Plena Management, LLCLambdaStar Infrastructure Partners, L.P.885 Second Ave., 34th Fl., New York, NY 10017Partnership — NASI GP I, LLCLyncean Master Fund, Ltd.c/o Ogier Fiduciary Services (Cayman) Limited, Queensgate House, S. Church St., P.O. Box 1234, Grand Cayman KY1-1108, Cayman IslandsState or country in which incorporated — Cayman IslandsMagna Resources HF #2-Diemer #2 Joint VentureCampbell Centre II, 8150 N. Central Expwy. #1700, Dallas, TX 75206Orezone Gold Corporation201, 290 Picton Ave., Ottawa, Ontario K1Z 8P8 CanadaState or country in which incorporated — CanadaPeopleString CorporationThree Harding Rd., Suite E, Red Bank, NJ 07701State or country in which incorporated — DelawarePhidias Partners Offshore Fund, Ltd.c/o Goldman Sachs (Cayman) Trust Limited, Gardenia Court, Suite 3307, 45 Market St., Camana Bay, Grand Cayman, KY1-1103, Cayman IslandsState or country in which incorporated — Cayman IslandsRib-X Pharmaceuticals, Inc.300 George St., Suite 301, New Haven, CT 06511State or country in which incorporated — DelawareSapere CTA Fund, LP401 W. A St., Suite 2245, San Diego, CA 92101Templeton Income Trust Templeton Global Bond Fundc/o Legal/Blue Sky Department, One Franklin Pkwy., San Mateo, CA 94403-1906State or country in which incorporated — DelawareUBS Financial Services, Inc.1285 Ave. of the Americas, New York, NY 10019State or country in which incorporated — DelawareUnited Sample, Inc.16530 Ventura Blvd., Suite 105, Encino, CA 91436State or country in which incorporated — Delaware