7 oa25133 YOU SOLD FANNIE MAE STRIPS (REPO) 08/01/05 09/01/05 3.730 -5.923.000 -19.024 -10.000.000 SERIES 352 CLASS PO 07101/34 YOU SOLD FANNIE MAE STRIP (REPO) 08/01/05 09/01/05 3.730 -1.850.000 -5.942 -10.000.000 SERIES 353 CLASS 10 5.0000 07/01/34 YOU SOLD FEDERAL HOME LOAN STRIP (REPO)

800 07/15/19 YOU SOLD FANNIE MAE STRIPS (REPO) 06/30/05 08/01/05 3.540 -6,373,000 -626 -10,000,000 SERIES 352 CLASS PO 07/01/34 YOU SOLD FANNIE MAE STRIP (REPO) 06/30/05 08/01/05 3.540 -1.737.000 -170 -10.000.000 SERIES 353 CLASS 10 5.0000 07/01/34 YOU SOLD FEDERAL HOME LOAN STRIP (REPO) 0

11/01133 YOU PROVIDED GOVERNMENT NATIONAL MTG ASSOC (MARGIN) 03/29/05 OPEN 0.000 -4.300,000 SERIES 2004-5 CLASS P 4.1000 02/20/33 YOU SOLD FANNIE MAE STRIP (REPO) 03/30/05 04/15/05 3.050 -4.429.000 -750 -20.000.000 SERIES 353 CLASS 10 5.0000 07/01/34 YOU SOLD FREODIEMAC STRIP (REPO) 03/30/05

500 02/20/33 YOU SOLD FANNIEMAE STRIP (REPO) 01/13/05 04/11/05 2.860 -11.902.000 -17.965 -30.000.000 SEES 329 CLASS PO 12/01/32 YOU SOLD FANNIE MAE STRIP (REPO) 01/13/05 04/11/05 2.860 -6.406.000 -9.669 -30.000.000 SEES 353 CLASS 10 5.0000 07/01/34 YOU SOLD (REPO) 01/19/05 02/18+05 2.700