Insurance and Financial

Owner

BANCO NACIONAL DE MEXICO, S.A., INTEGRANTE DEL GRUPO FINANCIERO BANAMEX

Jun 3, 1997

Insurance and Financial

Owner

BANCO NACIONAL DE MEXICO, S.A., INTEGRANTE DEL GRUPO FINANCIERO BANAMEX

Jun 7, 1994

Insurance and Financial

Owner

BANCO NACIONAL DE MEXICO, S.A., INTEGRANTE DEL GRUPO FINANCIERO BANAMEX

Oct 9, 1990

Insurance and Financial

Owner

BANCO NACIONAL DE MEXICO, S.A., INTEGRANTE DEL GRUPO FINANCIERO BANAMEX

Sep 18, 1990

Insurance and Financial

Owner

BANCO NACIONAL DE MEXICO, S.A., INTEGRANTE DEL GRUPO FINANCIERO BANAMEX

Jan 30, 1990