Registry of the increase of quantity of OTEKOE

Date

12/05/2011

Notice Number

11/0665

NOTICE N.º 0665/11

We hereby inform that, on 12^th May, 2011, 5.000.000.000 bonds of Instituto de Gestão da Tesouraria e do Crédito Público, I.P. were registered, which auction took place on , under the code OTEKOE. These bonds are fungible with 1.016.300.000.000 bonds already issued (total amount in circulation: 1.021.300.000.000).

INTERBOLSA, 12^th May, 2011