By Pietro Lombardi

Intesa Sanpaolo SpA said late Tuesday that it will pay up to 397.5 million euros ($469.2 million) to buy the remaining shares in Unione di Banche Italiane SpA that weren't already tendered by shareholders.

The Italian bank will pay the same stock-and-cash consideration offered in its takeover bid for the remaining 9.8% stake, that being 1.7 Intesa shares and EUR0.57 in cash for each UBI share or EUR3.539 in cash per UBI share, the latter only to shareholders who request it.

Intesa has secured strong support for its takeover bid for smaller rival UBI and it now controls around 91% of UBI's capital. 



  Write to Pietro Lombardi at pietro.lombardi@dowjones.com; @pietrolombard10