X0203 3 2010-02-10 0 0001111559 TRADESTATION GROUP INC TRAD 0001484447 Codispoti Edward H 8050 SW 10TH STREET SUITE 4000 PLANTATION FL 33324 0 1 0 0 Chief Accounting Officer Performance Shares (Right to Acquire) 0.00 2013-02-16 2015-02-16 Common Stock 3900 D Stock Option (Right to Buy) 11.94 2008-10-22 2017-10-22 Common Stock 25000 D Stock Option (Right to Buy) 5.77 2010-01-16 2019-01-15 Common Stock 4380 D Performance shares to acquire 3,900 shares of common stock were awarded on February 16, 2010 and vest as follows: 60% on February 16, 2013, 20% on February 16, 2014 and 20% on February 16, 2015. As performance shares vest, the vested units are automatically converted to common stock on a one-for-one basis without payment of additional consideration on the vesting date. Stock options to purchase 10,000 shares of common stock became exercisable as follows: 5,000 each on October 22, 2008 and October 22, 2009. The remaining stock options to purchase 15,000 shares of common stock become exercisable as follows: 5,000 each on October 22, 2010, 2011 and 2012. Stock options to purchase 876 shares of common stock became exercisable on January 16, 2010. The remaining stock options to purchase 3,504 shares of common stock become exercisable as follows: 876 each on January 16, 2011, 2012, 2013 and 2014. /s/ Edward H. Codispoti 2010-02-18