BONANZA MASTER FUND LTD

• 10% owner at RUSH FINANCIAL TECHNOLOGIES INC · on record since Mar 29, 2006
• 10% owner at NEXT INC/TN · on record since Jan 4, 2006
• 10% owner at KITTY HAWK INC · on record since Apr 17, 2006
• 10% owner at INTEGRAL VISION INC · on record since Jul 10, 2006
• 10% owner at PETRO RESOURCES CORP · on record since Sep 7, 2006
• 10% owner at TELULAR CORP · on record since Dec 28, 2006
• 10% owner at CAPRIUS INC · on record since Jan 25, 2007
• 10% owner at Electrum Mining LTD · on record since Mar 8, 2007
• 10% owner at ELECTRO OPTICAL SCIENCES INC /NY · on record since Dec 6, 2007
• 10% owner at FILTERING ASSOCIATES INC · on record since Feb 21, 2008
• 10% owner at TEGAL CORP /DE/ · on record since Sep 26, 2005