CONFORMED COPY
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
Pursuant to Rule 13a-16 or 15d-16 of
the Securities Exchange Act of 1933
For the month of March 2006
BANCOLOMBIA S.A.
(Translation of Registrants name into English)
Calle 50 No. 51-66
Medellín, Colombia
(Address of principal executive offices)
(Indicate by check mark whether the registrant files or will file annual reports under cover of
Form 20-F or Form 40-F.)
(Indicate by check mark whether the registrant by furnishing the information contained in this form
is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the
Securities Exchange Act of 1934.)
(If Yes is marked, indicate below the file number assigned to the registrant in connection with
Rule 12g3-2(b): 82- .)
This Report on Form 6-K shall be incorporated by reference into
the registrants registration statement on Form F-3 (File No. 001-32535).
BANCOLOMBIA ISSUES A PROPOSAL TO COOPDESARROLLO
IN RELATION TO MEGABANCO
Medellín, COLOMBIA. March 15, 2006
Coopdesarrollo en Liquidación, the holder of 94.99% of the total outstanding common shares of Banco
de Credito y Desarrollo Social Megabanco S.A. (Megabanco), has issued a public invitation to all
parties interested in paying certain liabilities of Coopdesarrollo en Liquidación in exchange for
receiving certain assets of this entity, including the shares that Coopdesarrollo en Liquidación
holds in Megabanco and 100% of the fiduciary rights of the trust Fideicomiso Activos Improductivos
Megabanco managed by Helm Trust.
The minimum price established for the offers is COP 690 billion and the public assignment hearing
in respect of the transaction will take place tomorrow.
BANCOLOMBIA, duly authorized by its Board of Directors in its meeting held today, has presented an
offer in order to be assigned the liabilities of Coopdesarrollo en Liquidación and, in consequence,
receive in exchange the assets mentioned above. The transaction will be subject to the permits and
authorizations required in accordance with Colombian Law.
In accordance with the information provided by the Superintendency of Finance, Megabanco is a
Colombian banking entity that offers its services primarily to low and medium income and SMEs
sectors, through a network of 187 offices. As of December 31, 2005, Megabanco had total
shareholders equity of COP 145 billion and assets of COP 2.217 billion, including a net loan
portfolio of COP 1.569 billion. Net profits as of December 31, 2005 totaled COP 63 billion pesos.