X0303 4 2009-08-13 0000050104 TESORO CORP /NEW/ TSO 0001240821 SCHMUDE DONALD H 11306 MAINSAIL LANE ANACORTES WA 98221 1 0 0 0 Common Stock 2009-08-13 4 M 0 10000 9.31 A 26970 D Common Stock 2009-08-13 4 S 0 2700 12.90 D 24270 D Common Stock 2009-08-13 4 S 0 2700 12.905 D 21570 D Common Stock 2009-08-13 4 S 0 2200 12.91 D 19370 D Common Stock 2009-08-13 4 S 0 2100 12.92 D 17270 D Common Stock 2009-08-13 4 S 0 300 12.921 D 16970 D Common Stock 2009-08-13 4 M 0 2000 9.22 A 18970 D Common Stock 2009-08-13 4 S 0 700 12.93 D 18270 D Common Stock 2009-08-13 4 S 0 400 12.931 D 17870 D Common Stock 2009-08-13 4 S 0 500 12.932 D 17370 D Common Stock 2009-08-13 4 S 0 200 12.933 D 17170 D Common Stock 2009-08-13 4 S 0 200 12.935 D 16970 D Non Employee Stock Option Right to Buy 9.31 2009-08-13 4 M 0 10000 D 2000-03-15 2009-09-15 Common Stock 10000 53000 D Non Employee Stock Option Right to Buy 9.22 2009-08-13 4 M 0 2000 D 2000-03-16 2009-09-16 Common Stock 2000 51000 D Various sell prices as noted in Table I. /s/ Charles S. Parrish, Attorney-in-Fact for Donald H. Schmude 2009-08-17