FIRST CALL/Thomson Financial INSIDERS' CHRONICLE

First Call/Thomson Financial Insiders' Chronicle, June 21, 1999

Summary of Insider Trading as Reported in FIRST CALL/Thomson Financial INSIDERS' CHRONICLE

The sell:buy ratio of Insider transactions is normally weighted about 2 to 1 in favor of sellers. Any sustained deviation from the norm in favor of buyers is generally interpreted by the market as bullish. Conversely, the market generally interprets sustained deviations on the sell side as bearish.

                            THE SELL:BUY RATIO
      No. of Trades               No. of Shares
Issue                     Ratio
Date       Buy      Sell Sell:Buy      Buy         Sell
6/21      1033      2200  2.1:1    11,200,054    46,218,339
6/14       337       304  0.9:1     1,703,271     3,934,270
6/7        333       411  1.2:1     4,863,395     3,108,439
5/31       173       241  1.4:1    12,367,277     3,076,410
5/24      1508      2290  1.5:1    17,947,442    60,196,204
TOTAL     3384      5446  1.6:1    48,081,439   116,533,662