0 Purchase STAPLES INC @ 11.41 91.28 BROKERAGE 0.16 RBC CAPITAL MARKETS CORPORATION (ID: 855030-10-2) 8.000 11.43 -44) 10/25 10/30 Purchase CLIFFS NATURAL RESOURCES INC et 38A765 115.43 BROKERAGE 0.06 CREDIT SUISSE FIRST BOSTON LLC (ID: 18683K-10-1) 3.000 38.497 (115.49) 10/25 10/30 Purchase CUFFS NATURAL RESOU