<SUBMISSION>
<ACCESSION-NUMBER>0001104659-07-024244
<TYPE>SC 13D/A
<PUBLIC-DOCUMENT-COUNT>5
<FILING-DATE>20070330
<DATE-OF-FILING-DATE-CHANGE>20070330
<GROUP-MEMBERS>DANIEL J. DONOGHUE
<GROUP-MEMBERS>DISCOVERY EQUITY PARTNERS, L.P.
<GROUP-MEMBERS>MICHAEL R. MURPHY
<SUBJECT-COMPANY>
<COMPANY-DATA>
<CONFORMED-NAME>ASHWORTH INC
<CIK>0000820774
<ASSIGNED-SIC>2320
<IRS-NUMBER>841052000
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1031
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>SC 13D/A
<ACT>34
<FILE-NUMBER>005-41392
<FILM-NUMBER>07732893
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>2765 LOKER AVE WEST
<CITY>CARLSBAD
<STATE>CA
<ZIP>92008
<PHONE>7604386610
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>2765 LOKER AVENUE WEST
<CITY>CARLSBAD
<STATE>CA
<ZIP>92008
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>CHARTER GOLF INC
<DATE-CHANGED>19920703
</FORMER-COMPANY>
</SUBJECT-COMPANY>
<FILED-BY>
<COMPANY-DATA>
<CONFORMED-NAME>Discovery Group I, LLC
<CIK>0001312548
<IRS-NUMBER>300075077
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>SC 13D/A
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>191 N. WACKER DRIVE SUITE 1685
<CITY>CHICAGO
<STATE>IL
<ZIP>60606
<PHONE>(312) 265-96000
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>191 N. WACKER DRIVE SUITE 1685
<CITY>CHICAGO
<STATE>IL
<ZIP>60606
</MAIL-ADDRESS>
</FILED-BY>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>a07-9550_1sc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
<html>

<head>







</head>

<body lang="EN-US">

<div style="font-family:Times New Roman;">

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.4%;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="67%" valign="top" style="border:none;border-right:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:67.44%;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">UNITED STATES</font></b></p>
  </td>
  <td width="19%" valign="top" style="border:solid windowtext 1.0pt;border-left:none;padding:0pt 0pt 0pt 0pt;width:19.16%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;"><br>
  OMB APPROVAL</font></p>
  </td>
 </tr>
 <tr>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.4%;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="67%" valign="top" style="border:none;border-right:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:67.44%;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">SECURITIES AND EXCHANGE<br>
  COMMISSION</font></b></p>
  </td>
  <td width="19%" valign="top" style="border-bottom:solid windowtext 1.0pt;border-left:none;border-right:solid windowtext 1.0pt;border-top:none;padding:0pt 0pt 0pt 0pt;width:19.16%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;"><br>
  OMB NUMBER:</font>  </font>3235-0145</p>
  </td>
 </tr>
 <tr>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.4%;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="67%" valign="top" style="border:none;border-right:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:67.44%;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Washington, D.C. 20549</font></p>
  </td>
  <td width="19%" valign="top" style="border-bottom:solid windowtext 1.0pt;border-left:none;border-right:solid windowtext 1.0pt;border-top:none;padding:0pt 0pt 0pt 0pt;width:19.16%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Expires:&nbsp; February 28, 2009</font></p>
  </td>
 </tr>
 <tr>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.4%;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="67%" valign="top" style="border:none;border-right:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:67.44%;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">SCHEDULE 13D</font></b></p>
  </td>
  <td width="19%" valign="top" style="border-bottom:solid windowtext 1.0pt;border-left:none;border-right:solid windowtext 1.0pt;border-top:none;padding:0pt 0pt 0pt 0pt;width:19.16%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Estimated
  average burden hours per response . . 14.5</font></p>
  </td>
 </tr>
</table>

<h4 align="center" style="font-size:10.0pt;font-weight:normal;margin:0pt 0pt 12.0pt;page-break-after:avoid;text-align:center;"><b><font size="2" face="Times New Roman"><font style="font-size:10.0pt;font-weight:bold;">Under the Securities Exchange Act of 1934 </font><br>
</font></b><b>(Amendment
No. 2 )*</b></h4>

<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 1.0pt 0pt;">

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Ashworth,
Inc.</font></b></p>

</div>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Name of Issuer)</font></p>

<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 1.0pt 0pt;">

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Common
Stock, par value $0.001 per share</font></b></p>

</div>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Title of Class of
Securities)</font></p>

<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 1.0pt 0pt;">

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">04516H101</font></b></p>

</div>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(CUSIP Number)</font></p>

<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 1.0pt 0pt;">

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Daniel
J. Donoghue</font></b></p>

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Michael
R. Murphy</font></b></p>

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Discovery
Equity Partners, L.P.</font></b></p>

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Discovery
Group I, LLC</font></b></p>

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">191
North Wacker Drive, Suite 1685</font></b></p>

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Chicago,
IL 60606</font></b></p>

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Telephone
Number: (312) 265-9600</font></b></p>

</div>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Name, Address and
Telephone Number of Person<br>
Authorized to Receive Notices and Communications)</font></p>

<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 1.0pt 0pt;">

<p align="center" style="border:none;margin:0pt 0pt .0001pt;padding:0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">March
27, 2007</font></b></p>

</div>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Date of Event
which Requires Filing of this Statement)</font></p>

<p style="font-size:10.0pt;margin:0pt 36.0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">If the filing person has
previously filed a statement on Schedule 13G to report the acquisition that is
the subject of this Schedule 13D, and is filing this schedule because of
&#167;&#167;240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. </font><font face="Wingdings">o</font></p>

<p style="font-size:10.0pt;margin:5.0pt 36.0pt 12.0pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Note</font></b>: Schedules filed in paper format shall
include a signed original and five copies of the schedule, including all
exhibits. See &#167;240.13d-7 for other parties to whom copies are to be sent.</p>

<p style="font-size:10.0pt;margin:5.0pt 36.0pt 12.0pt;"><font size="1" face="Times New Roman" style="font-size:6.5pt;position:relative;top:-3.0pt;">*</font>&#160;The remainder of this cover page shall be
filled out for a reporting person&#146;s initial filing on this form with respect to
the subject class of securities, and for any subsequent amendment containing
information which would alter disclosures provided in a prior cover page.</p>

<p style="margin:0pt 36.0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The
information required on the remainder of this cover page shall not be deemed to
be &#147;filed&#148; for the purpose of Section 18 of the Securities Exchange Act of 1934
(&#147;Act&#148;) or otherwise subject to the liabilities of that section of the Act but
shall be subject to all other provisions of the Act (however, see the Notes).</font></p>

</div><br><hr size="3" width="100%" noshade color="#010101" align="center">

<!-- SEQ.=1,FOLIO='',FILE='C:\fc\8912118702_D10466_1945393\9550-1-ba.htm',USER='jmsproofassembler',CD='Mar 30 12:01 2007' -->



<br clear="all" style="page-break-before:always;">
<div>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="100%" colspan="6" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">CUSIP No.&nbsp; </font>&nbsp;04516H101</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="border:none;padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">1.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Names of Reporting Persons. I.R.S. Identification
  Nos. of above persons (entities only)<br>
  Discovery Equity Partners, L.P.</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2.</font></p>
  </td>
  <td width="91%" colspan="4" style="padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Check the Appropriate Box
  if a Member of a Group (See Instructions)</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="8%" colspan="3" style="padding:0pt 0pt 0pt 0pt;width:8.4%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(a)</font></p>
  </td>
  <td width="82%" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:82.72%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="8%" colspan="3" style="padding:0pt 0pt 0pt 0pt;width:8.4%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(b)</font></p>
  </td>
  <td width="82%" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:82.72%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">SEC Use Only </font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Source of Funds (See
  Instructions)<br>
  WC</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Check if Disclosure of Legal Proceedings Is Required Pursuant to Items
  2(d) or 2(e)&nbsp; </font>&nbsp;&nbsp;&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">6.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Citizenship or Place of Organization<br>
  Illinois</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="12%" colspan="3" rowspan="7" style="padding:0pt 0pt 0pt 0pt;width:12.04%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Number of<br>
  Shares<br>
  Beneficially<br>
  Owned by<br>
  Each<br>
  Reporting<br>
  Person With</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sole Voting Power <br>
  None.</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">8.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Shared Voting Power</font>
  <br>
  781,713</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">9.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Sole Dispositive Power</font>
  <br>
  None.</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">10.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Shared Dispositive Power</font>  <br>
  781,713</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">11.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Aggregate Amount
  Beneficially Owned by Each Reporting Person</font>  <br>
  781,713</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">12.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Check if the Aggregate
  Amount in Row (11) Excludes Certain Shares (See Instructions)</font>&nbsp;&nbsp; </font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">13.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Percent of Class
  Represented by Amount in Row (11)</font>  <br>
  5.4%</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">14.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Type of Reporting Person (See Instructions)</font><br>
  PN</font></p>
  </td>
 </tr>
 <tr height="0">
  <td width="25" style="border:none;"></td>
  <td width="42" style="border:none;"></td>
  <td width="23" style="border:none;"></td>
  <td width="33" style="border:none;"></td>
  <td width="6" style="border:none;"></td>
  <td width="619" style="border:none;"></td>
 </tr>
</table>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<br><hr size="3" width="100%" noshade color="#010101" align="center">

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<br clear="all" style="page-break-before:always;">


<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="100%" colspan="6" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">CUSIP No.&nbsp; </font>&nbsp;04516H101</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="border:none;padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">1.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Names of Reporting Persons. I.R.S. Identification
  Nos. of above persons (entities only)<br>
  Discovery Group I, LLC</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2.</font></p>
  </td>
  <td width="91%" colspan="4" style="padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Check the Appropriate Box
  if a Member of a Group (See Instructions)</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="8%" colspan="3" style="padding:0pt 0pt 0pt 0pt;width:8.38%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(a)</font></p>
  </td>
  <td width="82%" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:82.74%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="8%" colspan="3" style="padding:0pt 0pt 0pt 0pt;width:8.38%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(b)</font></p>
  </td>
  <td width="82%" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:82.74%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">SEC Use Only </font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Source of Funds (See
  Instructions)<br>
  AF</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Check if Disclosure of Legal Proceedings Is Required Pursuant to Items
  2(d) or 2(e)&nbsp; </font>&nbsp;&nbsp;&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">6.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Citizenship or Place of Organization<br>
  Delaware</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="12%" colspan="3" rowspan="7" style="padding:0pt 0pt 0pt 0pt;width:12.04%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Number of<br>
  Shares<br>
  Beneficially<br>
  Owned by<br>
  Each<br>
  Reporting<br>
  Person With</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sole Voting Power <br>
  None.</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">8.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Shared Voting Power</font>
  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">9.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Sole Dispositive Power</font>
  <br>
  None.</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">10.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Shared Dispositive Power</font>  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">11.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Aggregate Amount
  Beneficially Owned by Each Reporting Person</font>  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">12.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Check if the Aggregate
  Amount in Row (11) Excludes Certain Shares (See Instructions)</font>&nbsp;&nbsp; </font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">13.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Percent of Class
  Represented by Amount in Row (11)</font>  <br>
  6.2%</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">14.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Type of Reporting Person (See Instructions)</font><br>
  OO</font></p>
  </td>
 </tr>
 <tr height="0">
  <td width="25" style="border:none;"></td>
  <td width="42" style="border:none;"></td>
  <td width="23" style="border:none;"></td>
  <td width="33" style="border:none;"></td>
  <td width="6" style="border:none;"></td>
  <td width="619" style="border:none;"></td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<br><hr size="3" width="100%" noshade color="#010101" align="center">

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<br clear="all" style="page-break-before:always;">


<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="100%" colspan="6" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">CUSIP No.&nbsp; </font>&nbsp;04516H101</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="border:none;padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">1.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Names of Reporting Persons. I.R.S. Identification
  Nos. of above persons (entities only)<br>
  Daniel J. Donoghue</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2.</font></p>
  </td>
  <td width="91%" colspan="4" style="padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Check the Appropriate Box
  if a Member of a Group (See Instructions)</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="8%" colspan="3" style="padding:0pt 0pt 0pt 0pt;width:8.38%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(a)</font></p>
  </td>
  <td width="82%" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:82.74%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="8%" colspan="3" style="padding:0pt 0pt 0pt 0pt;width:8.38%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(b)</font></p>
  </td>
  <td width="82%" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:82.74%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">SEC Use Only </font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Source of Funds (See
  Instructions)<br>
  AF</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Check if Disclosure of Legal Proceedings Is Required Pursuant to Items
  2(d) or 2(e)&nbsp; </font>&nbsp;&nbsp;&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">6.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Citizenship or Place of Organization<br>
  United States of America</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="12%" colspan="3" rowspan="7" style="padding:0pt 0pt 0pt 0pt;width:12.04%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Number of<br>
  Shares<br>
  Beneficially<br>
  Owned by<br>
  Each<br>
  Reporting<br>
  Person With</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sole Voting Power <br>
  None.</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">8.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Shared Voting Power</font>
  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">9.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Sole Dispositive Power</font>
  <br>
  None.</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">10.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Shared Dispositive Power</font>  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">11.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Aggregate Amount
  Beneficially Owned by Each Reporting Person</font>  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">12.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Check if the Aggregate
  Amount in Row (11) Excludes Certain Shares (See Instructions)</font>&nbsp;&nbsp; </font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">13.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Percent of Class
  Represented by Amount in Row (11)</font>  <br>
  6.2%</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">14.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Type of Reporting Person (See Instructions)</font><br>
  IN</font></p>
  </td>
 </tr>
 <tr height="0">
  <td width="25" style="border:none;"></td>
  <td width="42" style="border:none;"></td>
  <td width="23" style="border:none;"></td>
  <td width="33" style="border:none;"></td>
  <td width="6" style="border:none;"></td>
  <td width="619" style="border:none;"></td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<br><hr size="3" width="100%" noshade color="#010101" align="center">

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<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="100%" colspan="6" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">CUSIP No.&nbsp; </font>&nbsp;04516H101</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="border:none;padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">1.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Names of Reporting Persons. I.R.S. Identification
  Nos. of above persons (entities only)<br>
  Michael R. Murphy</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2.</font></p>
  </td>
  <td width="91%" colspan="4" style="padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Check the Appropriate Box
  if a Member of a Group (See Instructions)</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="8%" colspan="3" style="padding:0pt 0pt 0pt 0pt;width:8.38%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(a)</font></p>
  </td>
  <td width="82%" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:82.74%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="8%" colspan="3" style="padding:0pt 0pt 0pt 0pt;width:8.38%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(b)</font></p>
  </td>
  <td width="82%" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:82.74%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">SEC Use Only </font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Source of Funds (See
  Instructions)<br>
  AF</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Check if Disclosure of Legal Proceedings Is Required Pursuant to Items
  2(d) or 2(e)&nbsp; </font>&nbsp;&nbsp;&nbsp;</font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">6.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Citizenship or Place of Organization<br>
  United States of America</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="12%" colspan="3" rowspan="7" style="padding:0pt 0pt 0pt 0pt;width:12.04%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Number of<br>
  Shares<br>
  Beneficially<br>
  Owned by<br>
  Each<br>
  Reporting<br>
  Person With</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sole Voting Power <br>
  None.</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">8.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Shared Voting Power</font>
  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">9.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Sole Dispositive Power</font>
  <br>
  None.</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="87%" colspan="3" valign="top" style="padding:0pt 0pt 0pt 0pt;width:87.96%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="4%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:4.46%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">10.</font></p>
  </td>
  <td width="83%" colspan="2" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:83.5%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Shared Dispositive Power</font>  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">11.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Aggregate Amount
  Beneficially Owned by Each Reporting Person</font>  <br>
  901,677</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">12.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Check if the Aggregate
  Amount in Row (11) Excludes Certain Shares (See Instructions)</font>&nbsp;&nbsp; </font><font face="Wingdings">o</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">13.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Percent of Class
  Represented by Amount in Row (11)</font>  <br>
  6.2%</font></p>
  </td>
 </tr>
 <tr>
  <td width="100%" colspan="6" valign="top" style="padding:0pt 0pt 0pt 0pt;width:100.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="3%" style="padding:0pt 0pt 0pt 0pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:5.58%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">14.</font></p>
  </td>
  <td width="91%" colspan="4" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:91.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman"><font style="font-size:10.0pt;">Type of Reporting Person (See Instructions)</font><br>
  IN</font></p>
  </td>
 </tr>
 <tr height="0">
  <td width="25" style="border:none;"></td>
  <td width="42" style="border:none;"></td>
  <td width="23" style="border:none;"></td>
  <td width="33" style="border:none;"></td>
  <td width="6" style="border:none;"></td>
  <td width="619" style="border:none;"></td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

</div><br><hr size="3" width="100%" noshade color="#010101" align="center">

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<div>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 1.</font></b></p>
  </td>
  <td width="91%" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Security
  and Issuer.</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="91%" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="91%" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">This Amendment No. 2
  (the &#147;<b>Amendment No. 2</b>&#148;) relates to the
  Common Stock, par value $0.001 per share (the &#147;<b>Common
  Stock</b>&#148;), of Ashworth, Inc., a Delaware corporation (the &#147;<b>Company</b>&#148;), which has its principal executive offices at
  2765 Loker Avenue West, Carlsbad, California 92010.&nbsp; This Amendment No. 2 amends and
  supplements, as set forth below, the information contained in Items 1, 2, 3
  and 5 of the Schedule 13D filed by the Reporting Persons with respect to the
  Company on September 26, 2005, as amended by an Amendment No. 1 thereto filed
  by the Reporting Persons on November 7, 2005 (as so amended, the &#147;<b>Original Schedule 13D</b>&#148;).&nbsp;
  All capitalized terms used herein but not defined herein have the
  meanings set forth in the Original Schedule 13D.&nbsp; Except as amended by this Amendment No. 2,
  all information contained in the Original Schedule 13D is, after reasonable
  inquiry and to the best of the Reporting Persons&#146;&nbsp; knowledge and belief, true, complete and
  correct as of the date of this Amendment No. 2.</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt 19.45pt;text-indent:-19.45pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item
  2.</font></b></p>
  </td>
  <td width="91%" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt 19.45pt;text-indent:-19.45pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Identity
  and Background.</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="91%" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt 19.45pt;text-indent:-19.45pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item 2 of the Original Schedule 13D is amended to
  read in its entirety as follows:</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">This statement is being jointly filed by the
  following persons (the &#147;<b>Reporting Persons</b>&#148;):</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Discovery Equity Partners, L.P. (&#147;<b>Discovery Partners</b>&#148;) is an Illinois limited partnership
  primarily engaged in the business of investing securities.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Discovery Group I, LLC (&#147;<b>Discovery
  Group</b>&#148;) is a Delaware limited liability company primarily engaged
  in the business of investing in securities.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Daniel J. Donoghue is a Managing Member of Discovery
  Group, which is his principal occupation.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Michael R. Murphy is a Managing Member of Discovery
  Group, which is his principal occupation.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Both Mr. Donoghue and Mr. Murphy are United States
  citizens.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The principal business
  address and principal offices of Discovery Partners and Discovery Group and
  the business address for Mr. Donoghue and Mr. Murphy is 191 North Wacker
  Drive, Suite 1685, Chicago, Illinois 60606.</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">During the past five
  years, none of the Reporting Persons have been (i) convicted in a criminal
  proceeding (excluding traffic violations or similar misdemeanors) or (ii) a
  party to a civil proceeding of a judicial or administrative body of competent
  jurisdiction and as a result of such proceeding was subject to a judgment,
  decree or final order enjoining future violations of, or prohibiting or
  mandating activities subject to, federal or state securities laws, or finding
  any violation with respect to such laws.</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt 19.45pt;text-indent:-19.45pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 3. &nbsp;</font></b></p>
  </td>
  <td width="91%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt 19.45pt;text-indent:-19.45pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Source and Amount of Funds or
  Other Consideration.</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="91%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt 19.45pt;text-indent:-19.45pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The first two sentences
  of Item 3 of the Original Schedule 13D are amended to read in their entirety
  as follows:</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The total purchase
  price for the 901,677 shares of Common Stock beneficially owned by Discovery
  Group and Messrs. Donoghue and Murphy was $7,367,873.20.&nbsp; The total purchase price for the 781,713
  shares of Common Stock beneficially owned by Discovery Partners was
  $6,386,595.20.&nbsp; </font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt 19.45pt;text-indent:-19.45pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<br><hr size="3" width="100%" noshade color="#010101" align="center">

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<p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item
  5.</font></b></p>
  </td>
  <td width="91%" colspan="2" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Interest
  in Securities of the Issuer.</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="91%" colspan="2" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" colspan="2" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item 5 of the Original Schedule 13D is amended to
  read in its entirety as follows:</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The information concerning percentages of ownership
  set forth below is based on 14,520,175 shares of Common Stock reported
  outstanding as of February 28, 2007 in the Company&#146;s most recent Quarterly
  Report on Form 10-Q, for the period ended January 31, 2007.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Discovery Partners owns beneficially and of record
  781,713 shares of Common Stock as of March 29, 2007, which represents 5.4% of
  the outstanding Common Stock.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Discovery Group beneficially owns 901,677 shares of
  Common Stock as of March 29, 2007, which represents 6.2% of the outstanding
  Common Stock.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mr. Donoghue beneficially owns 901,677 shares of
  Common Stock as of March 29, 2007, which represents 6.2% of the outstanding
  Common Stock.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mr. Murphy beneficially owns 901,677 shares of
  Common Stock as of March 29, 2007, which represents 6.2% of the outstanding
  Common Stock.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Discovery Group is the sole general partner of
  Discovery Partners and an investment manager of the Other Partnership, which
  owns less than 5% of the outstanding shares of Common Stock, and Messrs.
  Donoghue and Murphy are the sole managing members of Discovery Group.&nbsp; As a consequence, all Reporting Persons
  share beneficial ownership of all of the shares of Common Stock reported by
  each of them, except that Discovery Partners does not have beneficial
  ownership of the shares of Common Stock owned by the Other Partnership.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The transactions in Common Stock effected by the
  Reporting Persons during the last 60 days are set out on <u>Exhibit 4</u>
  hereto.</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">No person other than Discovery Partners and the
  Other Partnership is known to any Reporting Person to have the right to
  receive or the power to direct the receipt of dividends from, or the proceeds
  from the sale of, any of the shares of Common Stock reported herein.</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" colspan="2" valign="top" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt 19.45pt;text-indent:-19.45pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item
  7.</font></b></p>
  </td>
  <td width="91%" colspan="2" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Material
  to Be Filed as Exhibits.</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="91%" colspan="2" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.9%;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit 1:</font></p>
  </td>
  <td width="77%" style="padding:0pt 0pt 0pt 0pt;width:77.2%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Joint Filing Agreement dated as of March 30, 2007,
  by and among<br>
  Discovery Equity Partners, L.P., Discovery Group I, LLC; Daniel J. Donoghue;
  and <br>
  Michael R. Murphy.</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.9%;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="77%" style="padding:0pt 0pt 0pt 0pt;width:77.2%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.9%;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit 2:</font></p>
  </td>
  <td width="77%" style="padding:0pt 0pt 0pt 0pt;width:77.2%;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Power of Attorney of Daniel J. Donoghue, dated as of August 24, 2006.</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.9%;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="77%" style="padding:0pt 0pt 0pt 0pt;width:77.2%;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit 3:</font></p>
  </td>
  <td width="77%" style="padding:0pt 0pt 0pt 0pt;width:77.2%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Power of Attorney of Michael R. Murphy, dated as of August 24, 2006.</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="77%" style="padding:0pt 0pt 0pt 0pt;width:77.2%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="13%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:13.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit 4:</font></p>
  </td>
  <td width="77%" style="padding:0pt 0pt 0pt 0pt;width:77.2%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">List of transactions by Reporting Persons in the Company&#146;s Common Stock<br>
  during the 60-day period preceding this filing.&nbsp; </font></p>
  </td>
 </tr>
 <tr>
  <td width="8%" style="padding:0pt 0pt 0pt 0pt;width:8.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="91%" colspan="2" style="padding:0pt 0pt 0pt 0pt;width:91.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<br><hr size="3" width="100%" noshade color="#010101" align="center">

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<h3 align="center" style="font-weight:normal;margin:0pt 0pt 12.0pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Signature</font></h3>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">After reasonable inquiry
and to the best of my knowledge and belief, I certify that the information set
forth in this statement is true, complete and correct.</font></p>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;font-family:Times New Roman;width:100.0%;">
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">March 30, 2007</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Date</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">DISCOVERY GROUP I, LLC, <br>
  </font></b>for itself and as general partner of <b><br>
  DISCOVERY EQUITY PARTNERS, L.P.</b></p>
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;"><br>
  Michael R. Murphy*</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Signature</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;"><br>
  Michael R. Murphy, Managing Member</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Name/Title</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;"><br>
  Daniel J. Donoghue*</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Signature</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;"><br>
  Daniel J. Donoghue</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Name/Title</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;"><br>
  Michael R. Murphy*</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Signature</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;"><br>
  Michael R. Murphy</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Name/Title</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt 0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="padding:0pt 0pt 0pt 0pt 0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">*By: /s/ Robert M. McLennan</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0pt 0pt 0pt 0pt 0pt 0pt 0pt 0pt;width:50.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" valign="bottom" style="border:none;padding:0pt 0pt 0pt 0pt;width:50.0%;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Robert M. McLennan</font></p>
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Attorney-in-Fact for Daniel J. Donoghue</font></p>
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Attorney-in-Fact for Michael R. Murphy</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<br><hr size="3" width="100%" noshade color="#010101" align="center">

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<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Exhibit
Index</font></b></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="11%" valign="top" style="padding:0pt .7pt 0pt .7pt;width:11.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit 1 </font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0pt .7pt 0pt .7pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="85%" valign="top" style="padding:0pt .7pt 0pt .7pt;width:85.56%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Joint Filing Agreement dated as of March 30, 2007,
  by and among Discovery Equity Partners, L.P.; Discovery Group I, LLC; Daniel
  J. Donoghue; and Michael R. Murphy.</font></p>
  </td>
 </tr>
 <tr>
  <td width="11%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:11.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="85%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:85.56%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="11%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:11.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit 2</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="85%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:85.56%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Power of Attorney of Daniel J. Donoghue, dated as of
  August 24, 2006</font></p>
  </td>
 </tr>
 <tr>
  <td width="11%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:11.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="85%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:85.56%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="11%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:11.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit 3</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="85%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:85.56%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Power of Attorney of Michael R. Murphy, dated as of
  August 24, 2006</font></p>
  </td>
 </tr>
 <tr>
  <td width="11%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:11.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="85%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:85.56%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="11%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:11.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit 4</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:3.32%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="85%" valign="top" style="padding:0pt .7pt 0pt .7pt 0pt .7pt 0pt .7pt;width:85.56%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">List of transactions by Reporting Persons in the
  Company&#146;s Common Stock during the 60-day period preceding this filing.&nbsp; </font></p>
  </td>
 </tr>
</table>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

</div><br><hr size="3" width="100%" noshade color="#010101" align="center">

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<div style="font-family:Times New Roman;">

<p align="right" style="margin:0pt 0pt 12.0pt;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">EXHIBIT 1</font></p>

<p align="center" style="margin:0pt 0pt 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">JOINT FILING
AGREEMENT</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The undersigned
hereby agree to the joint filing of the Amendment No. 2 to the Schedule 13D to
which this Agreement is attached.</font></p>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Dated:&nbsp; March 30,
2007</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><!-- SET mrlNoTableShading --></p>
  </td>
  <td width="50%" colspan="2" valign="top" style="padding:0pt .7pt 0pt 0pt;width:50.9%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">DISCOVERY GROUP I, LLC,<br>
  </font></b>for itself and as general partner of <b><br>
  DISCOVERY EQUITY PARTNERS, L.P.</b></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Michael R. Murphy*</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Michael R. Murphy</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Managing Member</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" colspan="2" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:50.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Daniel J. Donoghue*</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" colspan="2" valign="top" style="border:none;padding:0pt .7pt 0pt 0pt;width:50.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Daniel J. Donoghue</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" colspan="2" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:50.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Michael R. Murphy*</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="50%" colspan="2" valign="top" style="border:none;padding:0pt .7pt 0pt 0pt;width:50.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Michael R. Murphy</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">*By:</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Robert M. McLennan</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Robert M. McLennan</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Attorney-in-Fact for Daniel J. Donoghue</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="49%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:49.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="5%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:5.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:45.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Attorney-in-Fact for Michael R. Murphy</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt 230.4pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

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<p align="right" style="margin:0pt 0pt 12.0pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">EXHIBIT 2</font></p>

<p align="center" style="margin:0pt 0pt 12.0pt;page-break-after:avoid;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">POWER OF ATTORNEY</font></b></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The undersigned, Daniel
J. Donoghue, hereby appoints Robert M. McLennan his true and lawful
attorney-in-fact and agent, with full power to execute and file with the United
States Securities and Exchange Commission and any stock exchange or similar
authority, for and on his behalf in any and all capacities, any and all reports
required to be filed pursuant to Section 13 of the Securities Exchange Act of
1934 and the rules thereunder on Schedule 13D or 13G, any and all amendments to
such reports, with all exhibits, and any other forms or documents as may be
necessary in connection with the filing of such reports with the United States
Securities and Exchange Commission and any stock exchange or similar authority,
granting unto said attorney full power and authority to do and perform any and
all acts for and on behalf of the undersigned which may be necessary or
desirable to complete, as fully as the undersigned might or could do in person.</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">This Power of Attorney
shall remain in full force and effect until revoked by the undersigned in a
signed writing delivered to the foregoing attorney-in-fact and agent.</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">IN WITNESS WHEREOF the
undersigned has caused this Power of Attorney to be executed this 24 day of
August, 2006.</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr style="page-break-inside:avoid;">
  <td width="51%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:51.1%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><!-- SET mrlNoTableShading --></p>
  </td>
  <td width="48%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:48.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Daniel J. Donoghue</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="51%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:51.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="48%" valign="top" style="border:none;padding:0pt .7pt 0pt 0pt;width:48.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Daniel J. Donoghue</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;text-indent:216.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr style="page-break-inside:avoid;">
  <td width="20%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:20.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><!-- SET mrlNoTableShading -->STATE OF ILLINOIS</p>
  </td>
  <td width="1%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:1.78%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">)</font></p>
  </td>
  <td width="76%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:76.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:2.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="20%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:20.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="1%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:1.78%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">)</font></p>
  </td>
  <td width="76%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:76.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">SS.</font></p>
  </td>
  <td width="2%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:2.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="20%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:20.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">COUNTY OF COOK</font></p>
  </td>
  <td width="1%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:1.78%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">)</font></p>
  </td>
  <td width="76%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:76.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:2.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">I, Kareema M. Cruz, a
Notary Public in and for the County of Cook, State of Illinois, DO HEREBY
CERTIFY that Daniel J. Donoghue, who is personally known to me to be the same
person whose name is subscribed to the foregoing instrument, appeared before me
this day in person and acknowledged that he signed and delivered the said
instrument as his own free and voluntary act, for the uses and purposes therein
set forth.</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Given under my hand and
notarial seal, this 24th day of August, 2006.</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr style="page-break-inside:avoid;">
  <td width="51%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:51.1%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><!-- SET mrlNoTableShading --></p>
  </td>
  <td width="48%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:48.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Kareema M. Cruz</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="51%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:51.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="48%" valign="top" style="border:none;padding:0pt .7pt 0pt 0pt;width:48.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Notary Public</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt 234.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

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<p align="right" style="margin:0pt 0pt 12.0pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">EXHIBIT 3</font></p>

<p align="center" style="margin:0pt 0pt 12.0pt;page-break-after:avoid;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">POWER OF ATTORNEY</font></b></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The undersigned, Michael
R. Murphy, hereby appoints Robert M. McLennan his true and lawful
attorney-in-fact and agent, with full power to execute and file with the United
States Securities and Exchange Commission and any stock exchange or similar
authority, for and on his behalf in any and all capacities, any and all reports
required to be filed pursuant to Section 13 of the Securities Exchange Act of
1934 and the rules thereunder on Schedule 13D or 13G, any and all amendments to
such reports, with all exhibits, and any other forms or documents as may be
necessary in connection with the filing of such reports with the United States
Securities and Exchange Commission and any stock exchange or similar authority,
granting unto said attorney full power and authority to do and perform any and
all acts for and on behalf of the undersigned which may be necessary or
desirable to complete, as fully as the undersigned might or could do in person.</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">This Power of Attorney
shall remain in full force and effect until revoked by the undersigned in a
signed writing delivered to the foregoing attorney-in-fact and agent.</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">IN WITNESS WHEREOF the
undersigned has caused this Power of Attorney to be executed this 24 day of
August, 2006.</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr style="page-break-inside:avoid;">
  <td width="51%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:51.1%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><!-- SET mrlNoTableShading --></p>
  </td>
  <td width="48%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:48.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Michael R. Murphy</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="51%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:51.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="48%" valign="top" style="border:none;padding:0pt .7pt 0pt 0pt;width:48.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Michael R. Murphy</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;text-indent:216.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr style="page-break-inside:avoid;">
  <td width="20%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:20.12%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><!-- SET mrlNoTableShading -->STATE OF ILLINOIS</p>
  </td>
  <td width="1%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:1.78%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">)</font></p>
  </td>
  <td width="76%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:76.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:2.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="20%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:20.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="1%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:1.78%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">)</font></p>
  </td>
  <td width="76%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:76.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">SS.</font></p>
  </td>
  <td width="2%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:2.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="20%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:20.12%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">COUNTY OF COOK</font></p>
  </td>
  <td width="1%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:1.78%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">)</font></p>
  </td>
  <td width="76%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:76.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:2.0%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">I, Kareema M. Cruz, a
Notary Public in and for the County of Cook, State of Illinois, DO HEREBY
CERTIFY that Daniel J. Donoghue, who is personally known to me to be the same
person whose name is subscribed to the foregoing instrument, appeared before me
this day in person and acknowledged that he signed and delivered the said
instrument as his own free and voluntary act, for the uses and purposes therein
set forth.</font></p>

<p style="margin:0pt 0pt 12.0pt;text-indent:36.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Given under my hand and
notarial seal, this 24th day of August, 2006.</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr style="page-break-inside:avoid;">
  <td width="51%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:51.1%;">
  <p style="font-size:10.0pt;margin:0pt 0pt .0001pt;"><!-- SET mrlNoTableShading --></p>
  </td>
  <td width="48%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:48.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Kareema M. Cruz</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="51%" valign="top" style="padding:0pt .7pt 0pt 0pt;width:51.1%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="48%" valign="top" style="border:none;padding:0pt .7pt 0pt 0pt;width:48.9%;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Notary Public</font></p>
  </td>
 </tr>
</table>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

</div><br><hr size="3" width="100%" noshade color="#010101" align="center">

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<body lang="EN-US">

<div style="font-family:Times New Roman;">

<p align="right" style="margin:0pt 0pt 12.0pt;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">EXHIBIT 4</font></p>

<p style="margin:0pt 0pt 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The Reporting Persons
engaged in the following transactions in shares of Common Stock of the Company
during the past 60 days.&#160; All
transactions involved purchases of shares on the Nasdaq National Market System.&#160; The price set forth for each day is the
average price per share paid or received by the Reporting Persons for the
applicable shares of Common Stock on such day.</font></p>

<div align="center">

<table border="0" cellspacing="0" cellpadding="0" style="border-collapse:collapse;">
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p style="font-size:8.0pt;font-weight:bold;line-height:8.0pt;margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><!-- SET mrlHTMLTableCenter -->Date</p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="font-weight:bold;line-height:8.0pt;margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></b></p>
  </td>
  <td width="105" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p style="font-weight:bold;line-height:8.0pt;margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;">Type</font></b></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="font-weight:bold;line-height:8.0pt;margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></b></p>
  </td>
  <td width="90" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p align="right" style="font-weight:bold;line-height:8.0pt;margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;">Price</font></b></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="font-weight:bold;line-height:8.0pt;margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></b></p>
  </td>
  <td width="100" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p align="right" style="font-weight:bold;line-height:8.0pt;margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;">Shares</font></b></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="font-weight:bold;line-height:8.0pt;margin:0pt 0pt .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/13/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.2047</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">55,000</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/14/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.25</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">328</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/15/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.25</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">1,400</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/16/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.45</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">103,272</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/20/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.5030</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">8,000</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/21/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.5516</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4,593</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/22/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.5867</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">9,307</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/26/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.5525</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">6,100</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/27/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.6018</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">1,206</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/28/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.5547</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">564</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;page-break-after:avoid;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;page-break-after:avoid;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr bgcolor="#CCEEFF" style="page-break-inside:avoid;">
  <td width="95" valign="top" style="padding:0pt .7pt 0pt 0pt;width:71.0pt;">
  <p align="center" style="margin:0pt 0pt .0001pt 10.0pt;text-align:center;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3/29/2007</font></p>
  </td>
  <td width="63" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:47.4pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="105" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:78.6pt;">
  <p align="center" style="margin:0pt 0pt .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Sale</font></p>
  </td>
  <td width="42" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:31.8pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="90" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:67.2pt;">
  <p style="margin:0pt 0pt .0001pt;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7.5182</font></p>
  </td>
  <td width="16" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:12.0pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="100" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:75.0pt;">
  <p style="margin:0pt 0pt .0001pt;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4,230</font></p>
  </td>
  <td width="69" valign="bottom" style="padding:0pt .7pt 0pt 0pt;width:51.5pt;">
  <p style="margin:0pt 0pt .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
</table>

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