CERADYNE INC <CRDN> 4TH QTR LOSS Shr loss 22 cts vs profit 10 cts Net loss 1,056,000 vs profit 427,000 Sales 5,440,000 vs 4,982,000 Avg shrs 5,229,542 vs 4,435,691 Year Shr profit one ct vs profit 26 cts Net profit 29,000 vs profit 993,000 Sales 19.1 mln vs 16.8 mln Avg shrs 4,947,632 vs 3,780,543