Exhibit 3
The Reporting Persons engaged in the following transactions in shares of the Company during the past 60 days. All transactions involved purchases of shares on the Nasdaq National Market System.
|
Date |
|
Type |
|
Price |
|
Discovery Group I, LLC transactions |
|
Portion of Discovery Group I, LLC |
|
|
10/14/2005 |
|
purchase |
|
6.98 |
|
3,000 |
|
2,850 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/17/2005 |
|
purchase |
|
6.7617 |
|
16,000 |
|
15,200 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/18/2005 |
|
purchase |
|
6.9967 |
|
15,000 |
|
14,250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/19/2005 |
|
purchase |
|
6.683 |
|
15,000 |
|
14,250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/20/2005 |
|
purchase |
|
6.67 |
|
400 |
|
380 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/25/2005 |
|
purchase |
|
6.95 |
|
2,800 |
|
2,660 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/26/2005 |
|
purchase |
|
6.95 |
|
8,659 |
|
8,226 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/27/2005 |
|
purchase |
|
6.95 |
|
340 |
|
323 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/28/2005 |
|
purchase |
|
6.95 |
|
160 |
|
152 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/31/2005 |
|
purchase |
|
6.9399 |
|
812 |
|
690 |
|