Boeing Stock, ShareValue Trust Performance

1. Estimated share price at distribution threshold.

2. Expected ShareValue distribution IF estimated share price is reached on period ending date. Charts show average share price for May 24, 2002, and the estimated values of before-tax distributions for employees who have participated all 48 months in both ShareValue Trust periods 3 and 4. Actual distribution will be based on the final number of fund participants and other
variables not known until after that date.

For more information, see
http://sharevalue.web.boeing.com