X0202 5 2004-12-31 0 0 0 0000760436 MAI SYSTEMS CORP MAIY.OB 0001280284 KRETZMER W BRIAN C/O MAI SYSTEMS CORPORATION 26110 ENTERPRISE WAY LAKE FOREST CA 92630 0 1 0 0 CEO, President & Secretary Common Stock, $0.01 par value 1086033 D Restricted Stock 0 Common Stock, $0.01 par value 250000 250000 D Options (right to buy) 0.34 2012-04-26 Common Stock, $0.01 par value 100000 100000 D Options (right to buy) 1.00 2010-03-24 Common Stock, $0.01 par value 75000 75000 D Options (right to buy) 2.81 2008-02-09 Common Stock, $0.01 par value 225000 225000 D Options (right to buy) 0.56 2005-10-26 Common Stock, $0.01 par value 225000 225000 D All shares issued are now free trading and unrestricted. Two-third exercisable currently, one-third vests on April 26, 2005. Immediately exercisable. Immediately exercisable. Immediately exercisable. Includes 591,667 shares of the common stock underlying the exercisable derivative securities that are reflected in Table II. Filer owns stock k /s/ W. Brian Kretzmer 2005-02-15