Factbox: Intesa bids to shake up Italy bank landscape with UBI offer

MILAN (Reuters) - Italy's second-largest bank Intesa Sanpaolo is pushing ahead with a bid for smaller rival UBI Banca despite resistance from UBI's board, which will formally express an opinion this week, and some of its smaller investors.Intesa's exchange offer for UBI will run from July 6 to July 28, barring an extension.Following are key details of the deal:* Intesa is offering 1.7 newly issued shares for each UBI share, valuing UBI at 3.3 billion euros ($3.7 billion) as of June 29, down..