X0303 4 2009-05-11 0 0001111559 TRADESTATION GROUP INC TRAD 0001052105 CRUZ RALPH L 8050 SW 10TH STREET SUITE 4000 PLANTATION FL 33324 1 0 0 0 Common Stock 2009-05-11 4 S 0 21000 7.5172 D 1995468 I Partner Common Stock 2009-05-12 4 S 0 24000 7.4319 D 1971468 I Partner Common Stock 1950000 I Partner The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by RLCF-I 1997 Limited Partnership on April 27, 2009. This represents the weighted average sale price for the transactions reported on this line. The shares were sold at prices ranging from $7.43 to $7.72. Upon request by the Securities and Exchange Commission, the company will provide full information regarding the number of shares sold at each separate price. Shares owned by RLCF-I 1997 Limited Partnership, the 1% general partner of which is a Texas corporation that is wholly owned by Ralph L. Cruz and the limited partners of which are Ralph L. Cruz (93.594% partnership interest) and his spouse (5.406% partnership interest). This represents the weighted average sale price for the transactions reported on this line. The shares were sold at prices ranging from $7.32 to $7.55. Upon request by the Securities and Exchange Commission, the company will provide full information regarding the number of shares sold at each separate price. Shares owned by RLCF-II 1997 Limited Partnership, which is 100% beneficially owned by Ralph L. Cruz. This partnership engaged in no purchase or sale transactions regarding the shares. /s/ Ralph L. Cruz 2009-05-13