X0202 3 2006-06-14 0 0001356949 Houston Wire & Cable CO HWCC 0001364731 Code, Hennessy & Simmons II, L.P. 10 SOUTH WACKER DRIVE SUITE 3175 CHICAGO IL 60606 0 0 1 0 0001366105 CHS Management II, L.P. 10 SOUTH WACKER DRIVE SUITE 3175 CHICAGO IL 60606 0 0 1 0 0001366108 Code, Hennessy & Simmons, Inc. 10 SOUTH WACKER DRIVE SUITE 3175 CHICAGO IL 60606 0 0 1 0 Common Stock 12700821 D Code, Hennessy & Simmons II, L.P. is the record holder fo these securities. Code, Hennessy & Simmons, Inc. is the general partner of CHS Management II, L.P., which in turn is the general partner of Code, Hennessy & Simmons II, L.P. Code, Hennessy & Simmons Inc. and CHS Management II, L.P. may be deemed to beneficially own the securities owned by Code, Hennessy & Simmons II, L.P. but disclaims beneficial ownership of securities in which it does not have a pecuniary interest. Andrew W. Code 2006-06-14 Andrew W. Code 2006-06-14 Andrew W. Code 2006-06-14