Flaw Return Value Return Return Return Obligations To Related Parties BR, Inc - ("Lazy Z" Motor Yacht) 9/30/2008 -14,792,507 -14,792,507 Pauline Gertler 9/30/2007 -2,265,201 -2,265,654 USN Aviation - (ZWA, Inc.) 9/30/2008 -29,368,425 -29,260,862 ZAS, LLC- (Waldorf Flight Services) 9/30/2008

950 Fifth Avenue $32,000,000 LIABILITIES $330,334,910 Obligations To Related Parties $47,884,243 BR, Inc - ("Lazy 2" Motor Yacht) $14,792507 Pauline Gertler $2.265,654 USN Aviation - (ZWA, Inc.) $29,260,862 ZAS, LLC- (Waldorf Flight Services) $1,565,220 Please note: The MV of BXP common stock does n

950 Fifth Avenue 332,000,000 LIABILITIES $312,547,220 Obligations To Related Parties 349,935,503 BR, Inc - ("Lazy 2" Motor Yacht) 314,792,507 Pauline Gertler $2,310,476 USN Aviation - (ZWA, Inc.) 330,551,620 ZAS, LLC- (Waldorf Right Services) $2,280,900 Confidential MorganStanley SmithBarney 121