Also ...

The Pacific Stock Exchange changed its name to the Pacific Exchange to reflect the growing importance of its options business. . . . Fresno-based retailer Gottschalks tapped James Famalette, chief executive of Honolulu-based Liberty House, as its new president and chief operating officer, effective April 14. . . . San Diego-based FPA Medical Management Inc. completed its acquisition of Downey-based AHI Healthcare Systems Inc. for $117 million in stock, creating one of the largest doctor’s office management companies in the U.S. . . . Sega of America Inc. promoted Bernie Stolar, vice president, to the newly created position of chief operating officer of the Redwood City-based unit of Japan’s Sega Enterprises.