On November 22, 2006, Philtrust Bank expressed their intention to buy 58% of PBCOM, buying the stakes of the Nubla and Chung families. The Luy family, the owners of the largest share of PBCOM, refused to discuss the deal. If it succeeded, it would have moved Philtrust up to the thirteenth largest lender in the country and the transaction would have been the fourth bank merger of that year, after the mergers of Prudential Bank into BPI, International Exchange Bank into Union Bank of the Philippines and the Banco de Oro-Equitable PCI Bank merger.