ANNOUNCEMENT 25 April 2016

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ISIN

PTBCP0AM00007

Banco Comercial Português, S.A. informs about merger of Banco Millennium Angola, S.A. with Banco Privado Atlântico, S.A.

Following the 8 October 2015 announcement, Banco Comercial Português, S.A. informs that the public deed for the merger of Banco Millennium Angola, S.A. with Banco Privado Atlântico, S.A. was executed.

End of announcement Banco Comercial Português, S.A.

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BANCO COMERCIAL PORTUGUÊS, S.A., a public company (sociedade aberta) having its registered office at Praça D. João I, 28, Oporto, registered at the Commercial Registry of Oporto, with the single commercial and tax identification number 501 525 882 and the share capital of EUR 4,094,235,361.88

INVESTOR RELATIONS Rui Coimbra Phone +351 211 131 084 [email protected] [email protected] [email protected]

MEDIA CONTACT Erik T. Burns Phone +351 211 131 242 Mobile +351 917 265 020 [email protected] [email protected]