| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| April 30 2003    | $1.05    | $1.14    | $1.05    | $1.14    | 14,500    | 
| April 29 2003    | $1.07    | $1.07    | $1.05    | $1.05    | 12,000    | 
| April 28 2003    | $1.10    | $1.10    | $1.03    | $1.08    | 16,700    | 
| April 25 2003    | $1.22    | $1.22    | $1.09    | $1.11    | 9,300    | 
| April 24 2003    | $1.21    | $1.26    | $1.18    | $1.20    | 35,700    | 
| April 23 2003    | $1.18    | $1.24    | $1.18    | $1.21    | 24,100    | 
| April 22 2003    | $1.18    | $1.21    | $1.15    | $1.18    | 91,900    | 
| April 21 2003    | $1.08    | $1.17    | $1.08    | $1.16    | 103,600    | 
| April 17 2003    | $1.05    | $1.08    | $1.03    | $1.08    | 20,900    | 
| April 16 2003    | $1.04    | $1.05    | $1.04    | $1.05    | 5,200    | 
| April 15 2003    | $1.02    | $1.06    | $1.02    | $1.03    | 20,200    | 
| April 14 2003    | $1.00    | $1.03    | $1.00    | $1.02    | 6,200    | 
| April 11 2003    | $0.95    | $1.00    | $0.95    | $1.00    | 28,600    | 
| April 10 2003    | $0.95    | $0.95    | $0.95    | $0.95    | 1,000    | 
| April 09 2003    | $0.95    | $0.95    | $0.95    | $0.95    | 8,800    | 
| April 08 2003    | $0.94    | $0.94    | $0.92    | $0.93    | 3,900    | 
| April 07 2003    | $0.91    | $0.93    | $0.91    | $0.93    | 2,800    | 
| April 04 2003    | $0.95    | $0.95    | $0.92    | $0.92    | 1,300    | 
| April 03 2003    | $0.89    | $1.02    | $0.89    | $0.95    | 42,700    | 
| April 02 2003    | $0.90    | $0.90    | $0.90    | $0.90    | 4,900    | 
| April 01 2003    | $0.84    | $0.88    | $0.84    | $0.88    | 20,300    | 
| March 31 2003    | $0.85    | $0.86    | $0.83    | $0.86    | 15,300    | 
| March 28 2003    | $0.88    | $0.88    | $0.88    | $0.88    | 5,200    | 
| March 27 2003    | $0.88    | $0.89    | $0.88    | $0.88    | 5,100    | 
| March 26 2003    | $0.92    | $0.92    | $0.91    | $0.91    | 600    |