San Francisco-based Montgomery Medical Ventures II, which...

San Francisco-based Montgomery Medical Ventures II, which has acquired a 5.1% stake in New York-based Fidata Corp., said it may seek to acquire the New York City-based firm or seek representation on its board . . . Zero Corp., the Los-Angeles based designer and manufacturer of electronics accessories, increased its quarterly cash dividend to 10 cents from 9 cents a share, payable June 6 to shareholders of record May 20.