Lupa/1/ 3/19/98 BUY 7,000 15.6071 3/20/98 BUY 5,000 18.6188 3/23/98 BUY 5,000 18.0000 3/24/98 BUY 3,100 18.1089 3/25/98 BUY 8,000 18.1250 3/25/98 BUY 800 18.3125 3/26/98 BUY 1,000 18.3125 3/30/98 BUY 10,000 18.2750 3/30/98 BUY 3,000 18.6250 3/31/98 BUY 8,400 19.1429 3/31/98 BUY 1,000 18.7500 3/31/98 BUY 3,000 19.6875 4/2/98 BUY 1,000 19.6250 4/2/98 BUY 1,000 19.7500 4/3/98 BUY 2,000 19.9813 4/3/98 BUY 1,000 19.8125 4/6/98 BUY 1,500 19.7500 4/7/98 BUY 2,500 19.5500 4/7/98 BUY 3,000 19.3750 4/8/98 BUY 2,000 19.6250 |