<table>
<tbody><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">
    <td nowrap="" style="text-align: center">&nbsp;</td><td nowrap="" style="padding-bottom: 1pt">&nbsp;</td>
    <td colspan="2" nowrap="" style="text-align: center; border-bottom: Black 1pt solid">Weighted<br> average<br> exercise<br> price</td><td nowrap="" style="padding-bottom: 1pt">&nbsp;</td><td nowrap="" style="padding-bottom: 1pt">&nbsp;</td>
    <td colspan="2" nowrap="" style="text-align: center; border-bottom: Black 1pt solid">Number<br> of<br> options</td><td nowrap="" style="padding-bottom: 1pt">&nbsp;</td><td nowrap="" style="padding-bottom: 1pt">&nbsp;</td>
    <td colspan="2" nowrap="" style="text-align: center; border-bottom: Black 1pt solid">Weighted<br> average<br> remaining<br> contractual<br> term</td><td nowrap="" style="padding-bottom: 1pt">&nbsp;</td><td nowrap="" style="padding-bottom: 1pt">&nbsp;</td>
    <td colspan="2" nowrap="" style="text-align: center; border-bottom: Black 1pt solid">Aggregate<br> intrinsic<br> value</td><td nowrap="" style="padding-bottom: 1pt">&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: 48%; padding-bottom: 2.5pt; text-indent: -8.65pt; padding-left: 8.65pt">Balance at March 31, 2012	</td><td style="width: 3%; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="width: 1%; padding-bottom: 2.5pt; text-align: left">$</td><td style="width: 8%; padding-bottom: 2.5pt; text-align: right">0.48</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="width: 3%; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="width: 8%; padding-bottom: 2.5pt; text-align: right">2,814,302</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="width: 3%; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="width: 8%; border-bottom: Black 2.5pt double; text-align: right">8.06</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="width: 3%; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left">$</td><td style="width: 8%; border-bottom: Black 2.5pt double; text-align: right">1,328,393</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: -8.65pt; padding-left: 8.65pt">Granted 	</td><td>&nbsp;</td>
    <td style="text-align: left">$</td><td style="text-align: right">—</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">—</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="text-indent: -8.65pt; padding-left: 8.65pt">Exercised	</td><td>&nbsp;</td>
    <td style="text-align: left">$</td><td style="text-align: right">0.43</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">(144,437</td><td style="text-align: left">)</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="padding-bottom: 1pt; text-indent: -8.65pt; padding-left: 8.65pt">Canceled	</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">0.43</td><td style="padding-bottom: 1pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">(144,437</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="padding-bottom: 1pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt; text-align: right">&nbsp;</td><td style="padding-bottom: 1pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="padding-bottom: 1pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt; text-align: right">&nbsp;</td><td style="padding-bottom: 1pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom">
    <td style="text-indent: -8.65pt; padding-left: 8.65pt">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="padding-bottom: 2.5pt; text-indent: -8.65pt; padding-left: 8.65pt">Balance at March 31, 2013	</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="padding-bottom: 2.5pt; text-align: left">$</td><td style="padding-bottom: 2.5pt; text-align: right">0.49</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt; text-align: right">2,525,428</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&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">7.05</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">2,171,868</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: -8.65pt; padding-left: 8.65pt">Granted	</td><td>&nbsp;</td>
    <td style="text-align: left">$</td><td style="text-align: right">2.00</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">600,000</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-indent: -8.65pt; padding-left: 8.65pt">Exercised	</td><td>&nbsp;</td>
    <td style="text-align: left">$</td><td style="text-align: right">—</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">—</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="padding-bottom: 1pt; text-indent: -8.65pt; padding-left: 8.65pt">Canceled	</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">0.43</td><td style="padding-bottom: 1pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">(43,331</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="padding-bottom: 1pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt; text-align: right">&nbsp;</td><td style="padding-bottom: 1pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="padding-bottom: 1pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt; text-align: right">&nbsp;</td><td style="padding-bottom: 1pt; 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; text-indent: -8.65pt; padding-left: 8.65pt">Balance at March 31, 2014 (vested and expected to vest)	</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.78</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">3,082,097</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">6.68</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,294,481</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="padding-bottom: 2.5pt; text-indent: -8.65pt; padding-left: 8.65pt">Exercisable at March 31, 2014	</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.50</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,911,572</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">6.03</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,338,100</td><td style="padding-bottom: 2.5pt; text-align: left">&nbsp;</td></tr>
</tbody></table>
<table>
<tbody><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> </td><td> </td>
<td>Weighted<br/> average<br/> exercise<br/> price</td><td> </td><td> </td>
<td>Number<br/> of<br/> options</td><td> </td><td> </td>
<td>Weighted<br/> average<br/> remaining<br/> contractual<br/> term</td><td> </td><td> </td>
<td>Aggregate<br/> intrinsic<br/> value</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, 2012	</td><td> </td>
<td>$</td><td>0.48</td><td> </td><td> </td>
<td> </td><td>2,814,302</td><td> </td><td> </td>
<td> </td><td>8.06</td><td> </td><td> </td>
<td>$</td><td>1,328,393</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>0.43</td><td> </td><td> </td>
<td> </td><td>(144,437</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>$</td><td>0.43</td><td> </td><td> </td>
<td> </td><td>(144,437</td><td>)</td><td> </td>
<td> </td><td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td></tr>
<tr>
<td> </td><td> </td>
<td> </td><td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td></tr>
<tr>
<td>Balance at March 31, 2013	</td><td> </td>
<td>$</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>2.00</td><td> </td><td> </td>
<td> </td><td>600,000</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>0.43</td><td> </td><td> </td>
<td> </td><td>(43,331</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, 2014 (vested and expected to vest)	</td><td> </td>
<td>$</td><td>0.78</td><td> </td><td> </td>
<td> </td><td>3,082,097</td><td> </td><td> </td>
<td> </td><td>6.68</td><td> </td><td> </td>
<td>$</td><td>1,294,481</td><td> </td></tr>
<tr>
<td>Exercisable at March 31, 2014	</td><td> </td>
<td>$</td><td>0.50</td><td> </td><td> </td>
<td> </td><td>1,911,572</td><td> </td><td> </td>
<td> </td><td>6.03</td><td> </td><td> </td>
<td>$</td><td>1,338,100</td><td> </td></tr>
</tbody></table>