EX-1 2 ex1.htm EXHIBIT 1 ex1.htm
EXHIBIT 1
 
TRANSACTIONS SINCE THE DATE OF THE MOST RECENT FILING ON SCHEDULE 13D
 

The Reporting Persons engaged in the following transactions in shares of Common Stock of the Company since the date of the most recent filing on Schedule 13D.  Such transactions involved the sale of shares on the Nasdaq National Market System. The prices reported below reflect the weighted average sale price of the shares of Common Stock sold on the relevant date.  The Reporting Persons hereby undertake to provide upon request to the SEC staff full information regarding the number of shares and prices at which each transaction was effected.

 
Date
  
Type
  
Price
  
Shares
  
 
3/15/2010
  
Sale
  
$14.80
  
502
  
 
3/16/20101
  
Sale
  
14.7584
  
1201
  
 
3/17/2010
  
Sale
  
14.835
  
100
  
 
3/18/20102
  
Sale
  
14.6372
  
3215
  
 
3/22/20103
  
Sale
  
14.8208
  
2500
  
 
3/23/20104
  
Sale
  
15.0391
  
1200
  
 
3/25/20105
  
Sale
  
14.973
  
3874
  
 
3/26/2010
  
Sale
  
15.00
  
200
  
 
3/29/2010
  
Sale
  
15.10
  
1358
  
 
3/30/20106
  
Sale
  
15.1387
  
1311
  

1 This transaction was executed in multiple trades at prices ranging from $14.75 - 14.85.
3 This transaction was executed in multiple trades at prices ranging from $14.80 - 14.84. 
4 This transaction was executed in multiple trades at prices ranging from $14.99 - 15.04.
5 This transaction was executed in multiple trades at prices ranging from $14.95 - 14.99. 
6 This transaction was executed in multiple trades at prices ranging from $15.09 - 15.20.