<table><tbody><tr style="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
<td style="width: 0; font: 10pt Times New Roman, Times, Serif"></td><td style="width: 0.5in; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif">(5)</font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif">Includes
                                         33,750 shares of restricted stock that are subject to forfeiture, 212,766 shares of Common
                                         Stock issuable upon conversion of 100,000 shares of Series D Preferred Stock, warrants
                                         to purchase 98,251 shares of Common Stock, and 741,963 shares of Common Stock issuable
                                         upon exercise of immediately exercisable options. Does not include 600,000 shares
                                         of Common Stock issuable upon exercise of options that are not currently exercisable.</font></td></tr></tbody></table>
<table><tbody><tr>
<td></td><td><font>(5)</font></td><td><font>Includes
                                         33,750 shares of restricted stock that are subject to forfeiture, 212,766 shares of Common
                                         Stock issuable upon conversion of 100,000 shares of Series D Preferred Stock, warrants
                                         to purchase 98,251 shares of Common Stock, and 741,963 shares of Common Stock issuable
                                         upon exercise of immediately exercisable options. Does not include 600,000 shares
                                         of Common Stock issuable upon exercise of options that are not currently exercisable.</font></td></tr></tbody></table>