PROTON BANK S.A.

Announcement

According to the provisions of Presidential Decree 51/1992 and following the notification that we have received from Morgan Stanley on April 18th 2007, Proton Bank S.A. hereby informs the investors'' public that on April 13th, 2007 the following change was effected:
Morgan Stanley and Co International Ltd, a subsidiary of Morgan Stanley, held 4.643 %, of the voting rights corresponding to 2.910.688 shares of Proton Bank S.A.
After the change, the percentage of voting rights rose to 5.232 %, corresponding to 3.279.926 common registered shares.
The total share capital of Proton Bank amounts to 62.683.822 common registered shares.