X0202 4 2006-12-29 0 0000721773 ELECTRONIC CLEARING HOUSE INC ECHO 0001190948 WINCKLER KRIS 215 CENTRAL AVE., NW #3A ALBUQUERQUE NM 87102 0 1 0 0 Senior Vice President common 34332 D employee stock option (right to buy) 2006-12-29 4 J 0 0 A 2010-12-20 common stock 68000 D employee stock option (right to buy) 2006-12-29 4 J 0 0 A 2012-12-09 common stock 68000 D The reported transaction involves an amendment of an outstanding stock option to correct an error in the original grant. The option was originally granted with respect to 2,500 shares on December 20, 2000 at an exercise price of $2.84 and provided for vesting in five equal annual installments commencing on December 20, 2001. The amendment increased the exercise price to $3.36 with respect to 500 shares underlying the original grant that vests on or after January 1, 2005. The reported transaction involves an amendment of an outstanding stock option to correct an error in the original grant. The option was originally granted with respect to 5,000 shares on December 9, 2002 at an exercise price of $1.30 and provided for vesting in five equal annual installments commencing on December 9, 2003. The amendment increased the exercise price to $2.10 with respect to 3,000 shares underlying the original grant that vests on or after January 1, 2005. Kris Winckler 2007-01-02