X0303 4 2009-02-04 0000798955 COST PLUS INC/CA/ CPWM 0001421836 Stephens Investments Holdings LLC 111 CENTER STREET LITTLE ROCK AR 72201 0 0 1 0 Common Stock 2009-02-04 4 P 0 10000 .8519 A 2719933 D Common Stock 2009-02-05 4 P 0 1507 .8427 A 2721440 D Common Stock 2009-02-06 4 P 0 35000 .7432 A 2756440 D This transaction was executed in multiple trades at prices ranging from $0.87 to $0.83. The price reported above reflects the weighted average purchase price. The reporting person herby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $0.85 to $0.84. The price reported above reflects the weighted average purchase price. The reporting person herby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $0.75 to $0.72. The price reported above reflects the weighted average purchase price. The reporting person herby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. Todd Ferguson, as attorney in fact for reporting person 2009-02-06