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        <StockNm>CIDARA THERAPEUTICS INC</StockNm>
        <EOYBookValueAmt>40386</EOYBookValueAmt>
        <EOYFMVAmt>99840</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>COHU INC</StockNm>
        <EOYBookValueAmt>407718</EOYBookValueAmt>
        <EOYFMVAmt>616950</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>CORVIS CORPORATION</StockNm>
        <EOYBookValueAmt>142915</EOYBookValueAmt>
        <EOYFMVAmt>26650</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>CTI BIOPHARMA CORPORATION</StockNm>
        <EOYBookValueAmt>3066</EOYBookValueAmt>
        <EOYFMVAmt>4740</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>EMCORE CORPORATION</StockNm>
        <EOYBookValueAmt>337070</EOYBookValueAmt>
        <EOYFMVAmt>223966</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>EXICURE ORD SHS</StockNm>
        <EOYBookValueAmt>68103</EOYBookValueAmt>
        <EOYFMVAmt>65374</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>FLEXSHOPPER INC</StockNm>
        <EOYBookValueAmt>21628</EOYBookValueAmt>
        <EOYFMVAmt>33902</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>HTG MOLECULAR DIAGNOSTICS INC</StockNm>
        <EOYBookValueAmt>297372</EOYBookValueAmt>
        <EOYFMVAmt>100141</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>LIQTECH INTERNATIONAL INC</StockNm>
        <EOYBookValueAmt>71914</EOYBookValueAmt>
        <EOYFMVAmt>81900</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MANKIND CORP.</StockNm>
        <EOYBookValueAmt>53706</EOYBookValueAmt>
        <EOYFMVAmt>55470</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MOLECULAR TEMPLATES INC</StockNm>
        <EOYBookValueAmt>174882</EOYBookValueAmt>
        <EOYFMVAmt>446351</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>NEOS THERAPEUTICS INC</StockNm>
        <EOYBookValueAmt>411663</EOYBookValueAmt>
        <EOYFMVAmt>471621</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>OHR PHARMACEUTICAL</StockNm>
        <EOYBookValueAmt>223581</EOYBookValueAmt>
        <EOYFMVAmt>212580</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>OTONOMY INC</StockNm>
        <EOYBookValueAmt>216573</EOYBookValueAmt>
        <EOYFMVAmt>334658</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>PACIFIC ETHANOL INC</StockNm>
        <EOYBookValueAmt>479985</EOYBookValueAmt>
        <EOYFMVAmt>241475</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>PARATEK PHARMACEUTICALS INC</StockNm>
        <EOYBookValueAmt>536716</EOYBookValueAmt>
        <EOYFMVAmt>529252</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>PLUG POWER INC</StockNm>
        <EOYBookValueAmt>2930</EOYBookValueAmt>
        <EOYFMVAmt>3160</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>POLARITYTE INC</StockNm>
        <EOYBookValueAmt>30625</EOYBookValueAmt>
        <EOYFMVAmt>7800</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>PROTAGONIST THERAPEUTICS</StockNm>
        <EOYBookValueAmt>512786</EOYBookValueAmt>
        <EOYFMVAmt>451200</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>QUICKLOGIC</StockNm>
        <EOYBookValueAmt>42649</EOYBookValueAmt>
        <EOYFMVAmt>75348</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>RA MEDICAL SYSTEMS INC</StockNm>
        <EOYBookValueAmt>188374</EOYBookValueAmt>
        <EOYFMVAmt>33900</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>SCYNEXIS INC</StockNm>
        <EOYBookValueAmt>54031</EOYBookValueAmt>
        <EOYFMVAmt>55453</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>STEMLINE THERAPEUTICS</StockNm>
        <EOYBookValueAmt>82317</EOYBookValueAmt>
        <EOYFMVAmt>93204</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>STREAMLINE HEALTH SOLUTIONS IN</StockNm>
        <EOYBookValueAmt>115507</EOYBookValueAmt>
        <EOYFMVAmt>117342</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>STRONGBRIDGE BIOPHARMA PLC</StockNm>
        <EOYBookValueAmt>811392</EOYBookValueAmt>
        <EOYFMVAmt>513095</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>SURFACE ONCOLOGY INC</StockNm>
        <EOYBookValueAmt>499823</EOYBookValueAmt>
        <EOYFMVAmt>276360</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>TRACON PHARMACEUTICALS</StockNm>
        <EOYBookValueAmt>50173</EOYBookValueAmt>
        <EOYFMVAmt>9126</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>UROGEN PHARMA LTD</StockNm>
        <EOYBookValueAmt>596744</EOYBookValueAmt>
        <EOYFMVAmt>835618</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>VERTTEX ENERGY, INC</StockNm>
        <EOYBookValueAmt>301231</EOYBookValueAmt>
        <EOYFMVAmt>372680</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
    </InvestmentsCorpStockSchedule>
    <OtherExpensesSchedule documentId="OtherExpensesSch">
      <OtherExpensesScheduleGrp>
        <Desc>Administrative Fees</Desc>
        <RevenueAndExpensesPerBooksAmt>37017</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>37017</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>State or Local Filing Fees</Desc>
        <RevenueAndExpensesPerBooksAmt>25</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>25</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <TaxesSchedule documentId="TaxesSchedule">
      <TaxesDetail>
        <CategoryTxt>990-PF Estimated Tax for 2019</CategoryTxt>
        <Amt>27800</Amt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>990-PF Extension for 2018</CategoryTxt>
        <Amt>56293</Amt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>990-T EXTENSION FOR 2018</CategoryTxt>
        <Amt>22600</Amt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>