Business Profiles

• BRIGHT PENNY III LLC
• RREEF HIGH RIDGE, LLC
• TIPPCO LIMITED, LLC
• HIGH RIDGE OFFICE PARK, LLC
• STANDARD INVESTMENT RESEARCH HEDGED EQUITY FUND, L.P.
• SIR ADVISORS, L.L.C.
• CASTLES LAIRD, INC.
• SIR CAPITAL MANAGEMENT, L.P.
• PCG EXCHANGE 2007-311, LLC
• SIR MANAGEMENT GP, L.L.C.