X0201 4 2004-01-12 0 0001065351 INET TECHNOLOGIES INC inti 0001275844 SELF SAMUEL M 1500 NORTH GREENVILLE AVENUE RICHARDSON TX 75081 1 0 0 0 Non-Qualified Stock Option 13.83 2004-01-12 4 A 0 20000 0 A 2004-01-12 2014-01-12 Common stock 20000 20000 D Options are immediately exercisable upon grant, but purchased shares are subject to repurchase by the issuer at the original exercise price if the optionee's Board service to the issuer terminates prior to vesting in those shares. The options vest in a series of three equal, successive installments on January 12, 2005, 2006 and 2007. M. Samuel Self, by /s/ Mark H. Kleinman, Attorney in Fact 2003-01-13