TRANSACTION SCHEDULE
FROM 03-18-02 TO 05-16-02

                                              EXECUTED
DATE          ACCOUNT    TRANS   QUANTITY     PRICE

03-20-02      bcm        sl         2,700      9.8150
03-20-02      bcm        sl        31,900      9.8000
03-20-02      bamco      by        28,300      9.8000
03-21-02      bamco      by         9,200      9.8760
03-22-02      bamco      by         2,500     10.1000
03-25-02      bcm        sl         5,000     10.3696
04-02-02      bamco      sl         1,000     10.0000
04-05-02      bamco      sl         1,000     10.0250
04-08-02      bamco      sl           800     10.0025
04-09-02      bamco      sl           200     10.0500
04-10-02      bamco      sl         3,500     10.0000
04-17-02      bamco      sl         4,500      9.9350
04-18-02      bamco      sl         1,000      9.7500
05-02-02      bamco      by         5,500      9.1500
05-08-02      bcm        removed*  37,300       n/a
05-16-02      bcm        sl         3,000      9.2500





* Removed from BCM's dicretionary management.