Wells Fargo & Co. completed its purchase...

Wells Fargo & Co. completed its purchase of Barclays Bank of California from Barclays Bank PLC of England for $125.7 million in cash. Barclays Bank of California is the state’s 17th-largest bank with $1.3 billion in assets . . . OPEC’s biannual conference, scheduled to start June 8 in Vienna, has been postponed until probably June 11 to avoid overlapping with an Arab summit in Algiers, conference President Rilwanu Lukman said . . . Cannon Group said it has made $2,586,000 in interest payments that were due to its bondholders May 1 . . . Madison, N.J.-based Schering-Plough Corp. announced that it has terminated the agreement to purchase certain units of Cooper Cos. of Palo Alto since Federal Trade Commission approval of the deal could not be obtained.