Significant changes are imminent shortly in the money-credit sector after today's announcement that 10% of the National Bank of Greece will be offered to institutional investors in Greece and abroad.Also, the Bank of Piraeus announced today that it is willing to offer stocks corresponding to 6.7% of its share capital to institutional investors through accelerated book building.Similar moves are expected soon on behalf of Emporiki Bank as well. Emporiki Bank will offer to investors close to 10% of its share capital, which is owned by the Greek state.