<table>
<tbody><tr style="vertical-align: bottom">
    <td nowrap="" style="text-align: center; padding-bottom: 1pt">&nbsp;</td><td nowrap="" style="padding-bottom: 1pt; text-align: center">&nbsp;</td>
    <td colspan="2" nowrap="" style="text-align: center; border-bottom: Black 1pt solid"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">&nbsp;</p><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">Weighted
                                                                                                                                                                                          <br>
average
                                                                                                                                                                                          <br>
exercise<br>

                                                                                                                                                                                          price</p></td><td nowrap="" style="padding-bottom: 1pt; text-align: center">&nbsp;</td><td nowrap="" style="padding-bottom: 1pt; text-align: center">&nbsp;</td>
    <td colspan="2" nowrap="" style="text-align: center; border-bottom: Black 1pt solid"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">&nbsp;</p><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">&nbsp;</p><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">Number<br>
</p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">of<br>
</p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">options</p></td><td nowrap="" style="padding-bottom: 1pt; text-align: center">&nbsp;</td><td nowrap="" style="padding-bottom: 1pt; text-align: center">&nbsp;</td>
    <td colspan="2" nowrap="" style="text-align: center; border-bottom: Black 1pt solid"><font style="font: 10pt Times New Roman, Times, Serif">Weighted
    <br>
average <br>
remaining <br>
contractual <br>
term (years)</font></td><td nowrap="" style="padding-bottom: 1pt; text-align: center">&nbsp;</td><td nowrap="" style="padding-bottom: 1pt; text-align: center">&nbsp;</td>
    <td colspan="2" nowrap="" style="text-align: center; border-bottom: Black 1pt solid"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">&nbsp;</p><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">&nbsp;</p><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center">Aggregate
                                                                                                                                                                                                                                                                                              <br>
intrinsic<br>

                                                                                                                                                                                                                                                                                              value</p></td><td nowrap="" style="padding-bottom: 1pt; text-align: center">&nbsp;</td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: center">&nbsp;</td><td>&nbsp;</td>
    <td colspan="2" style="text-align: center">&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>
    <td colspan="2" style="text-align: center">&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>
    <td colspan="2" style="text-align: center">&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>
    <td colspan="2" style="text-align: center">&nbsp;</td><td>&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="width: 42%; text-align: justify">Balance at March 31, 2013</td><td style="width: 3%">&nbsp;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 8%; text-align: right"> 0.49 </td><td style="width: 1%; text-align: left">&nbsp;</td><td style="width: 3%">&nbsp;</td>
    <td style="width: 1%; text-align: left">&nbsp;</td><td style="width: 8%; text-align: right">2,525,428</td><td style="width: 1%; text-align: left">&nbsp;</td><td style="width: 3%">&nbsp;</td>
    <td style="width: 1%; text-align: left">&nbsp;</td><td style="width: 8%; text-align: right"> 7.05 </td><td style="width: 1%; text-align: left">&nbsp;</td><td style="width: 3%">&nbsp;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 8%; text-align: right"> 2,171,868 </td><td style="width: 1%; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify">Granted</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">—</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">—</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="text-align: justify">Exercised</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">—</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">—</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify; padding-bottom: 1pt">Canceled</td><td>&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">—</td><td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">—</td><td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="text-align: left; padding-bottom: 2.5pt">Balance at June 30, 2013 (vested and expected to vest)</td><td>&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.49</td><td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">2,525,428</td><td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">6.81</td><td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">2,045,597</td><td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify; padding-bottom: 2.5pt">Exercisable at June 30, 2013</td><td>&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.50</td><td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,911,572</td><td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">6.84</td><td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,529,258</td><td style="text-align: left">&nbsp;</td></tr>
</tbody></table>
<table>
<tbody><tr>
<td> </td><td> </td>
<td><p> </p><p>Weighted
                                                                                                                                                                                          <br/>
average
                                                                                                                                                                                          <br/>
exercise<br/>

                                                                                                                                                                                          price</p></td><td> </td><td> </td>
<td><p> </p><p> </p><p>Number<br/>
</p> <p>of<br/>
</p> <p>options</p></td><td> </td><td> </td>
<td><font>Weighted
    <br/>
average <br/>
remaining <br/>
contractual <br/>
term (years)</font></td><td> </td><td> </td>
<td><p> </p><p> </p><p>Aggregate
                                                                                                                                                                                                                                                                                              <br/>
intrinsic<br/>

                                                                                                                                                                                                                                                                                              value</p></td><td> </td></tr>
<tr>
<td> </td><td> </td>
<td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td>
<td> </td><td> </td></tr>
<tr>
<td>Balance at March 31, 2013</td><td> </td>
<td>$</td><td> 0.49 </td><td> </td><td> </td>
<td> </td><td>2,525,428</td><td> </td><td> </td>
<td> </td><td> 7.05 </td><td> </td><td> </td>
<td>$</td><td> 2,171,868 </td><td> </td></tr>
<tr>
<td>Granted</td><td> </td>
<td> </td><td>—</td><td> </td><td> </td>
<td> </td><td>—</td><td> </td><td> </td>
<td> </td><td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td></tr>
<tr>
<td>Exercised</td><td> </td>
<td> </td><td>—</td><td> </td><td> </td>
<td> </td><td>—</td><td> </td><td> </td>
<td> </td><td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td></tr>
<tr>
<td>Canceled</td><td> </td>
<td> </td><td>—</td><td> </td><td> </td>
<td> </td><td>—</td><td> </td><td> </td>
<td> </td><td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td></tr>
<tr>
<td>Balance at June 30, 2013 (vested and expected to vest)</td><td> </td>
<td>$</td><td>0.49</td><td> </td><td> </td>
<td> </td><td>2,525,428</td><td> </td><td> </td>
<td> </td><td>6.81</td><td> </td><td> </td>
<td>$</td><td>2,045,597</td><td> </td></tr>
<tr>
<td>Exercisable at June 30, 2013</td><td> </td>
<td>$</td><td>0.50</td><td> </td><td> </td>
<td> </td><td>1,911,572</td><td> </td><td> </td>
<td> </td><td>6.84</td><td> </td><td> </td>
<td>$</td><td>1,529,258</td><td> </td></tr>
</tbody></table>