<informationTable xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <infoTable>
       <nameOfIssuer>ANDINA ACQUISITION CORP II</nameOfIssuer>
       <titleOfClass>SHS</titleOfClass>
       <cusip>G0441P104</cusip>
       <value>1559</value>
       <shrsOrPrnAmt>
           <sshPrnamt>151500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>151500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ANTHEM INC</nameOfIssuer>
       <titleOfClass>NOTE 2.750%10/1</titleOfClass>
       <cusip>94973VBG1</cusip>
       <value>9246</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>3000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>AVISTA HEALTHCARE PUB ACQ CO</nameOfIssuer>
       <titleOfClass>*W EXP 99/99/9999</titleOfClass>
       <cusip>G0726L117</cusip>
       <value>234</value>
       <shrsOrPrnAmt>
           <sshPrnamt>838400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>838400</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>AVISTA HEALTHCARE PUB ACQ CO</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>G0726L125</cusip>
       <value>7660</value>
       <shrsOrPrnAmt>
           <sshPrnamt>773000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>773000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CURRENCYSHARES CDN DLR TR</nameOfIssuer>
       <titleOfClass>CDN DOLLAR SHS</titleOfClass>
       <cusip>23129X105</cusip>
       <value>3257</value>
       <shrsOrPrnAmt>
           <sshPrnamt>41500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>41500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ELECTRUM SPL ACQUISITION COR</nameOfIssuer>
       <titleOfClass>SHS</titleOfClass>
       <cusip>G3105C104</cusip>
       <value>5206</value>
       <shrsOrPrnAmt>
           <sshPrnamt>504500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>504500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GLOBAL PARTNER ACQUISITION C</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>37954X105</cusip>
       <value>1827</value>
       <shrsOrPrnAmt>
           <sshPrnamt>181800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>181800</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GTY TECHNOLOGY HOLDINGS INC</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>G4182A102</cusip>
       <value>6112</value>
       <shrsOrPrnAmt>
           <sshPrnamt>615500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>615500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GTY TECHNOLOGY HOLDINGS INC</nameOfIssuer>
       <titleOfClass>UNIT</titleOfClass>
       <cusip>G4182A110</cusip>
       <value>258</value>
       <shrsOrPrnAmt>
           <sshPrnamt>25000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>25000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GTY TECHNOLOGY HOLDINGS INC</nameOfIssuer>
       <titleOfClass>*W EXP 99/99/999</titleOfClass>
       <cusip>G4182A128</cusip>
       <value>26</value>
       <shrsOrPrnAmt>
           <sshPrnamt>20200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>20200</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HUNTER MARITIME ACQUISITION</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>Y37828111</cusip>
       <value>6494</value>
       <shrsOrPrnAmt>
           <sshPrnamt>665300</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>665300</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HUNTER MARITIME ACQUISITION</nameOfIssuer>
       <titleOfClass>UNIT</titleOfClass>
       <cusip>Y37828103</cusip>
       <value>541</value>
       <shrsOrPrnAmt>
           <sshPrnamt>54400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>54400</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HUNTER MARITIME ACQUISITION</nameOfIssuer>
       <titleOfClass>*W EXP 99/99/999</titleOfClass>
       <cusip>Y37828129</cusip>
       <value>48</value>
       <shrsOrPrnAmt>
           <sshPrnamt>161600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>161600</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>INTEL CORP</nameOfIssuer>
       <titleOfClass>SDCV 3.250% 8/0</titleOfClass>
       <cusip>458140AF7</cusip>
       <value>13331</value>
       <shrsOrPrnAmt>
           <sshPrnamt>6000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>6000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>JENSYN ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>*W EXP 03/01/202</titleOfClass>
       <cusip>47632B110</cusip>
       <value>37</value>
       <shrsOrPrnAmt>
           <sshPrnamt>131300</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>131300</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>JENSYN ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>47632B102</cusip>
       <value>1853</value>
       <shrsOrPrnAmt>
           <sshPrnamt>181700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>181700</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>JM GLOBAL HLDG CO</nameOfIssuer>
       <titleOfClass>*W EXP 07/29/201</titleOfClass>
       <cusip>46590H119</cusip>
       <value>21</value>
       <shrsOrPrnAmt>
           <sshPrnamt>101000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>101000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>LANDCADIA HLDGS INC</nameOfIssuer>
       <titleOfClass>*W EXP 06/01/202</titleOfClass>
       <cusip>51476W115</cusip>
       <value>24</value>
       <shrsOrPrnAmt>
           <sshPrnamt>35300</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>35300</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>LANDCADIA HLDGS INC</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>51476W107</cusip>
       <value>1505</value>
       <shrsOrPrnAmt>
           <sshPrnamt>151200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>151200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>M I ACQUISITIONS INC</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>55304A104</cusip>
       <value>2676</value>
       <shrsOrPrnAmt>
           <sshPrnamt>262600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>262600</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>M I ACQUISITIONS INC</nameOfIssuer>
       <titleOfClass>*W EXP 99/99/999</titleOfClass>
       <cusip>55304A112</cusip>
       <value>81</value>
       <shrsOrPrnAmt>
           <sshPrnamt>202200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>202200</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>M III ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>*W EXP 10/10/202</titleOfClass>
       <cusip>55378T112</cusip>
       <value>144</value>
       <shrsOrPrnAmt>
           <sshPrnamt>182985</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>182985</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>M III ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>55378T104</cusip>
       <value>7499</value>
       <shrsOrPrnAmt>
           <sshPrnamt>756000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>756000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>PRICELINE GRP INC</nameOfIssuer>
       <titleOfClass>NOTE 1.000% 3/1</titleOfClass>
       <cusip>741503AQ9</cusip>
       <value>15596</value>
       <shrsOrPrnAmt>
           <sshPrnamt>8500000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>8500000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ROYAL GOLD INC</nameOfIssuer>
       <titleOfClass>NOTE 2.875% 6/1</titleOfClass>
       <cusip>780287AA6</cusip>
       <value>7469</value>
       <shrsOrPrnAmt>
           <sshPrnamt>6925000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>6925000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SABAN CAP ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>COM CL A</titleOfClass>
       <cusip>78516C106</cusip>
       <value>5408</value>
       <shrsOrPrnAmt>
           <sshPrnamt>544300</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>544300</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SABAN CAP ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>78516C205</cusip>
       <value>2550</value>
       <shrsOrPrnAmt>
           <sshPrnamt>242400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>242400</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SABAN CAP ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>*W EXP 09/21/202</titleOfClass>
       <cusip>78516C114</cusip>
       <value>66</value>
       <shrsOrPrnAmt>
           <sshPrnamt>50500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>50500</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SILVER STD RES INC</nameOfIssuer>
       <titleOfClass>NOTE 2.875% 2/0</titleOfClass>
       <cusip>82823LAC0</cusip>
       <value>4050</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4130000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>4130000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SPDR GOLD TRUST</nameOfIssuer>
       <titleOfClass>GOLD SHS</titleOfClass>
       <cusip>78463V107</cusip>
       <value>3710</value>
       <shrsOrPrnAmt>
           <sshPrnamt>30000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <putCall>Call</putCall>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>30000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SPDR GOLD TRUST</nameOfIssuer>
       <titleOfClass>GOLD SHS</titleOfClass>
       <cusip>78463V107</cusip>
       <value>3710</value>
       <shrsOrPrnAmt>
           <sshPrnamt>30000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <putCall>Put</putCall>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>30000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>STELLAR ACQUISITION III INC</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>Y8172W107</cusip>
       <value>2984</value>
       <shrsOrPrnAmt>
           <sshPrnamt>292300</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>292300</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>STELLAR ACQUISITION III INC</nameOfIssuer>
       <titleOfClass>*W EXP 03/22/202</titleOfClass>
       <cusip>Y8172W115</cusip>
       <value>80</value>
       <shrsOrPrnAmt>
           <sshPrnamt>255100</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>255100</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MATLIN &amp; PARTNERS ACQUISITIO</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>57682V106</cusip>
       <value>10122</value>
       <shrsOrPrnAmt>
           <sshPrnamt>1037000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>1037000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MATLIN &amp; PARTNERS ACQUISITIO</nameOfIssuer>
       <titleOfClass>UNIT 05/28/2021A</titleOfClass>
       <cusip>57682V205</cusip>
       <value>3052</value>
       <shrsOrPrnAmt>
           <sshPrnamt>302800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>302800</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MATLIN &amp; PARTNERS ACQUISITIO</nameOfIssuer>
       <titleOfClass>*W EXP 03/15/202</titleOfClass>
       <cusip>57682V114</cusip>
       <value>215</value>
       <shrsOrPrnAmt>
           <sshPrnamt>512600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>512600</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>FINTECH ACQUISITION CORP II</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>31810G109</cusip>
       <value>5197</value>
       <shrsOrPrnAmt>
           <sshPrnamt>523900</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>523900</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>FINTECH ACQUISITION CORP II</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>31810G208</cusip>
       <value>789</value>
       <shrsOrPrnAmt>
           <sshPrnamt>75100</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>75100</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GORES HLDGS II INC</nameOfIssuer>
       <titleOfClass>COM CL A</titleOfClass>
       <cusip>382867109</cusip>
       <value>8602</value>
       <shrsOrPrnAmt>
           <sshPrnamt>865300</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>865300</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GORES HLDGS II INC</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>382867208</cusip>
       <value>2093</value>
       <shrsOrPrnAmt>
           <sshPrnamt>202000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>202000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GORES HLDGS II INC</nameOfIssuer>
       <titleOfClass>*W EXP 03/06/202</titleOfClass>
       <cusip>382867117</cusip>
       <value>162</value>
       <shrsOrPrnAmt>
           <sshPrnamt>111100</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>111100</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SILVER RUN ACQUISITION</nameOfIssuer>
       <titleOfClass>COM CL A</titleOfClass>
       <cusip>82812A103</cusip>
       <value>13995</value>
       <shrsOrPrnAmt>
           <sshPrnamt>1412200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>1412200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SILVER RUN ACQUISITION</nameOfIssuer>
       <titleOfClass>*W EXP 03/28/202</titleOfClass>
       <cusip>82812A111</cusip>
       <value>146</value>
       <shrsOrPrnAmt>
           <sshPrnamt>101000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>101000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KAYNE ANDERSON ACQUISITION</nameOfIssuer>
       <titleOfClass>COM CL A</titleOfClass>
       <cusip>48661U102</cusip>
       <value>7739</value>
       <shrsOrPrnAmt>
           <sshPrnamt>797000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>797000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KAYNE ANDERSON ACQUISITION</nameOfIssuer>
       <titleOfClass>UNIT 06/30/2022</titleOfClass>
       <cusip>48661U201</cusip>
       <value>8844</value>
       <shrsOrPrnAmt>
           <sshPrnamt>887900</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>887900</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KAYNE ANDERSON ACQUISITION</nameOfIssuer>
       <titleOfClass>*W EXP 06/30/202</titleOfClass>
       <cusip>48661U110</cusip>
       <value>229</value>
       <shrsOrPrnAmt>
           <sshPrnamt>272400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>272400</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>TTM TECHNOLOGIES INC</nameOfIssuer>
       <titleOfClass>NOTE 1.750%12/1</titleOfClass>
       <cusip>87305RAD1</cusip>
       <value>1712</value>
       <shrsOrPrnAmt>
           <sshPrnamt>1000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>1000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MODERN MEDIA ACQUISITION</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>60765P103</cusip>
       <value>2475</value>
       <shrsOrPrnAmt>
           <sshPrnamt>251700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>251700</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MODERN MEDIA ACQUISITION</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>60765P202</cusip>
       <value>3182</value>
       <shrsOrPrnAmt>
           <sshPrnamt>302700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>302700</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MODERN MEDIA ACQUISITION</nameOfIssuer>
       <titleOfClass>RIGHT 99/99/9999</titleOfClass>
       <cusip>60765P129</cusip>
       <value>60</value>
       <shrsOrPrnAmt>
           <sshPrnamt>151400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>151400</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MODERN MEDIA ACQUISITION</nameOfIssuer>
       <titleOfClass>*W EXP 05/17/202</titleOfClass>
       <cusip>60765P111</cusip>
       <value>44</value>
       <shrsOrPrnAmt>
           <sshPrnamt>80800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>80800</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>VANTAGE ENERGY ACQUISITION</nameOfIssuer>
       <titleOfClass>COM CL A</titleOfClass>
       <cusip>92211L105</cusip>
       <value>14981</value>
       <shrsOrPrnAmt>
           <sshPrnamt>1541200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>1541200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>VANTAGE ENERGY ACQUISITION</nameOfIssuer>
       <titleOfClass>UNIT 04/12/2024</titleOfClass>
       <cusip>92211L204</cusip>
       <value>3284</value>
       <shrsOrPrnAmt>
           <sshPrnamt>323200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>323200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>NATIONAL ENERGY SERVICES REU</nameOfIssuer>
       <titleOfClass>SHS</titleOfClass>
       <cusip>G6375R107</cusip>
       <value>4502</value>
       <shrsOrPrnAmt>
           <sshPrnamt>452470</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>452470</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>NATIONAL ENERGY SERVICES REU</nameOfIssuer>
       <titleOfClass>*W EXP 05/05/202</titleOfClass>
       <cusip>G6375R115</cusip>
       <value>21</value>
       <shrsOrPrnAmt>
           <sshPrnamt>25600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>25600</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CONSTELLATION ALPHA CAPITAL</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>G2379F124</cusip>
       <value>2050</value>
       <shrsOrPrnAmt>
           <sshPrnamt>201600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>201600</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>FORUM MERGER CORP</nameOfIssuer>
       <titleOfClass>*W EXP 06/01/202</titleOfClass>
       <cusip>34985B111</cusip>
       <value>84</value>
       <shrsOrPrnAmt>
           <sshPrnamt>123800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>123800</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>FORUM MERGER CORP</nameOfIssuer>
       <titleOfClass>COM CL A</titleOfClass>
       <cusip>34985B103</cusip>
       <value>3021</value>
       <shrsOrPrnAmt>
           <sshPrnamt>302700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>302700</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>FORUM MERGER CORP</nameOfIssuer>
       <titleOfClass>RIGHT 06/01/2019</titleOfClass>
       <cusip>34985B129</cusip>
       <value>120</value>
       <shrsOrPrnAmt>
           <sshPrnamt>181600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>181600</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>FORUM MERGER CORP</nameOfIssuer>
       <titleOfClass>UNIT 06/01/2024</titleOfClass>
       <cusip>34985B202</cusip>
       <value>1101</value>
       <shrsOrPrnAmt>
           <sshPrnamt>101000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>101000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KBL MERGER CORP IV</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>48242A104</cusip>
       <value>995</value>
       <shrsOrPrnAmt>
           <sshPrnamt>101000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>101000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KBL MERGER CORP IV</nameOfIssuer>
       <titleOfClass>UNIT 01/15/2024</titleOfClass>
       <cusip>48242A203</cusip>
       <value>2775</value>
       <shrsOrPrnAmt>
           <sshPrnamt>272400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>272400</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KBL MERGER CORP IV</nameOfIssuer>
       <titleOfClass>*W EXP 01/15/202</titleOfClass>
       <cusip>48242A112</cusip>
       <value>43</value>
       <shrsOrPrnAmt>
           <sshPrnamt>204000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>204000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KBL MERGER CORP IV</nameOfIssuer>
       <titleOfClass>RIGHT 03/22/2019</titleOfClass>
       <cusip>48242A120</cusip>
       <value>30</value>
       <shrsOrPrnAmt>
           <sshPrnamt>100900</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>100900</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BISON CAP ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999T</titleOfClass>
       <cusip>G1142P120</cusip>
       <value>726</value>
       <shrsOrPrnAmt>
           <sshPrnamt>70700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>70700</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BISON CAP ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>ORD SHS</titleOfClass>
       <cusip>G1142P104</cusip>
       <value>1597</value>
       <shrsOrPrnAmt>
           <sshPrnamt>161600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>161600</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BISON CAP ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>*W EXP 06/20/202</titleOfClass>
       <cusip>G1142P112</cusip>
       <value>18</value>
       <shrsOrPrnAmt>
           <sshPrnamt>50500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>50500</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BISON CAP ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>RIGHT 03/20/2019</titleOfClass>
       <cusip>G1142P138</cusip>
       <value>38</value>
       <shrsOrPrnAmt>
           <sshPrnamt>101000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>101000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>TPG PACE ENERGY HLDGS CORP</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>872656103</cusip>
       <value>886</value>
       <shrsOrPrnAmt>
           <sshPrnamt>90900</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>90900</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>TPG PACE ENERGY HLDGS CORP</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>872656202</cusip>
       <value>1549</value>
       <shrsOrPrnAmt>
           <sshPrnamt>152000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>152000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>TPG PACE HLDGS CORP</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>G89827128</cusip>
       <value>983</value>
       <shrsOrPrnAmt>
           <sshPrnamt>101000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>101000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>TPG PACE HLDGS CORP</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>G89827102</cusip>
       <value>830</value>
       <shrsOrPrnAmt>
           <sshPrnamt>80800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>80800</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HENNESSY CAP ACQUSTON CORP I</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>42588L105</cusip>
       <value>7383</value>
       <shrsOrPrnAmt>
           <sshPrnamt>752600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>752600</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HENNESSY CAP ACQUSTON CORP I</nameOfIssuer>
       <titleOfClass>UNIT 06/15/2024</titleOfClass>
       <cusip>42588L204</cusip>
       <value>5761</value>
       <shrsOrPrnAmt>
           <sshPrnamt>555000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>555000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HENNESSY CAP ACQUSTON CORP I</nameOfIssuer>
       <titleOfClass>*W EXP 06/15/202</titleOfClass>
       <cusip>42588L113</cusip>
       <value>316</value>
       <shrsOrPrnAmt>
           <sshPrnamt>373300</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>373300</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>WABASH NATL CORP</nameOfIssuer>
       <titleOfClass>NOTE 3.375% 5/0</titleOfClass>
       <cusip>929566AH0</cusip>
       <value>3761</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>2000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MERCADOLIBRE INC</nameOfIssuer>
       <titleOfClass>NOTE 2.250% 7/0</titleOfClass>
       <cusip>58733RAB8</cusip>
       <value>5012</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>2000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MOLINA HEALTHCARE INC</nameOfIssuer>
       <titleOfClass>NOTE 1.125% 1/1</titleOfClass>
       <cusip>60855RAC4</cusip>
       <value>7644</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>4000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>INDUSTREA ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>45579J104</cusip>
       <value>5092</value>
       <shrsOrPrnAmt>
           <sshPrnamt>523100</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>523100</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>INDUSTREA ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>*W EXP 08/01/202</titleOfClass>
       <cusip>45579J112</cusip>
       <value>210</value>
       <shrsOrPrnAmt>
           <sshPrnamt>504500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>504500</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>INDUSTREA ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 07/21/2024</titleOfClass>
       <cusip>45579J203</cusip>
       <value>5695</value>
       <shrsOrPrnAmt>
           <sshPrnamt>565000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>565000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>OSPREY ENERGY ACQUISITION CO</nameOfIssuer>
       <titleOfClass>UNIT 07/21/2022</titleOfClass>
       <cusip>688397207</cusip>
       <value>1009</value>
       <shrsOrPrnAmt>
           <sshPrnamt>101000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>101000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>OSPREY ENERGY ACQUISITION CO</nameOfIssuer>
       <titleOfClass>*W EXP 07/21/202</titleOfClass>
       <cusip>688397116</cusip>
       <value>49</value>
       <shrsOrPrnAmt>
           <sshPrnamt>70700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>70700</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>OSPREY ENERGY ACQUISITION CO CL A</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>688397108</cusip>
       <value>1458</value>
       <shrsOrPrnAmt>
           <sshPrnamt>151500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>151500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>PENSARE ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>70957E105</cusip>
       <value>11009</value>
       <shrsOrPrnAmt>
           <sshPrnamt>1137900</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>1137900</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>PENSARE ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 07/27/2022</titleOfClass>
       <cusip>70957E204</cusip>
       <value>5212</value>
       <shrsOrPrnAmt>
           <sshPrnamt>505000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>505000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>PENSARE ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>*W EXP 07/27/202</titleOfClass>
       <cusip>70957E113</cusip>
       <value>197</value>
       <shrsOrPrnAmt>
           <sshPrnamt>357000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>357000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>PENSARE ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>RIGHT</titleOfClass>
       <cusip>70957E121</cusip>
       <value>273</value>
       <shrsOrPrnAmt>
           <sshPrnamt>546700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>546700</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ATLANTIC ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>048206106</cusip>
       <value>1591</value>
       <shrsOrPrnAmt>
           <sshPrnamt>161300</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>161300</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ATLANTIC ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 02/08/2019</titleOfClass>
       <cusip>048206205</cusip>
       <value>1037</value>
       <shrsOrPrnAmt>
           <sshPrnamt>101000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>101000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ATLANTIC ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>RIGHT 02/08/2019</titleOfClass>
       <cusip>048206304</cusip>
       <value>53</value>
       <shrsOrPrnAmt>
           <sshPrnamt>102000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>102000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CONSTELLATION ALPHA CAP CORP</nameOfIssuer>
       <titleOfClass>SHS</titleOfClass>
       <cusip>G2379F108</cusip>
       <value>2455</value>
       <shrsOrPrnAmt>
           <sshPrnamt>252500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>252500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CONSTELLATION ALPHA CAP CORP</nameOfIssuer>
       <titleOfClass>*W EXP 03/23/202</titleOfClass>
       <cusip>G2379F116</cusip>
       <value>53</value>
       <shrsOrPrnAmt>
           <sshPrnamt>201800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>201800</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CONSTELLATION ALPHA CAP CORP</nameOfIssuer>
       <titleOfClass>RIGHT 99/99/9999</titleOfClass>
       <cusip>G2379F132</cusip>
       <value>119</value>
       <shrsOrPrnAmt>
           <sshPrnamt>346800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>346800</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>I AM CAP ACQUISITION CO</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>45074Q108</cusip>
       <value>2494</value>
       <shrsOrPrnAmt>
           <sshPrnamt>252500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>252500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>I AM CAP ACQUISITION CO</nameOfIssuer>
       <titleOfClass>RIGHT 05/22/2019</titleOfClass>
       <cusip>45074Q124</cusip>
       <value>61</value>
       <shrsOrPrnAmt>
           <sshPrnamt>202000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>202000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>I AM CAP ACQUISITION CO</nameOfIssuer>
       <titleOfClass>*W EXP 05/22/202</titleOfClass>
       <cusip>45074Q116</cusip>
       <value>66</value>
       <shrsOrPrnAmt>
           <sshPrnamt>202000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>202000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>FEDERAL STR ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>31421V107</cusip>
       <value>9210</value>
       <shrsOrPrnAmt>
           <sshPrnamt>948400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>948400</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>FEDERAL STR ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>31421V206</cusip>
       <value>3107</value>
       <shrsOrPrnAmt>
           <sshPrnamt>303000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>303000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CAPITOL INVT CORP IV</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>G18920119</cusip>
       <value>8135</value>
       <shrsOrPrnAmt>
           <sshPrnamt>811500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>811500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CAPITOL INVT CORP IV</nameOfIssuer>
       <titleOfClass>*W EXP 01/01/202</titleOfClass>
       <cusip>G18920127</cusip>
       <value>174</value>
       <shrsOrPrnAmt>
           <sshPrnamt>161400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>161400</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CAPITOL INVT CORP IV</nameOfIssuer>
       <titleOfClass>CL A ORD</titleOfClass>
       <cusip>G18920101</cusip>
       <value>7853</value>
       <shrsOrPrnAmt>
           <sshPrnamt>807100</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>807100</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SOCIAL CAP HEDOSOPHIA HLDGS</nameOfIssuer>
       <titleOfClass>CL A</titleOfClass>
       <cusip>G8250R103</cusip>
       <value>2444</value>
       <shrsOrPrnAmt>
           <sshPrnamt>242200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>242200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SOCIAL CAP HEDOSOPHIA HLDGS</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>G8250R111</cusip>
       <value>1928</value>
       <shrsOrPrnAmt>
           <sshPrnamt>181900</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>181900</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SOCIAL CAP HEDOSOPHIA HLDGS</nameOfIssuer>
       <titleOfClass>*W EXP 99/99/999</titleOfClass>
       <cusip>G8250R129</cusip>
       <value>54</value>
       <shrsOrPrnAmt>
           <sshPrnamt>30800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>30800</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>DRAPER OAKWOOD TECHNOLOGY</nameOfIssuer>
       <titleOfClass>COM CL A</titleOfClass>
       <cusip>26146L103</cusip>
       <value>1897</value>
       <shrsOrPrnAmt>
           <sshPrnamt>193900</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>193900</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>DRAPER OAKWOOD TECHNOLOGY</nameOfIssuer>
       <titleOfClass>UNIT 09/30/2024</titleOfClass>
       <cusip>26146L202</cusip>
       <value>831</value>
       <shrsOrPrnAmt>
           <sshPrnamt>78800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>78800</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>DRAPER OAKWOOD TECHNOLOGY</nameOfIssuer>
       <titleOfClass>RIGHT 09/19/2018</titleOfClass>
       <cusip>26146L129</cusip>
       <value>25</value>
       <shrsOrPrnAmt>
           <sshPrnamt>49000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>49000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SALESFORCE COM INC</nameOfIssuer>
       <titleOfClass>NOTE 0.250% 4/0</titleOfClass>
       <cusip>79466LAD6</cusip>
       <value>4602</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>3000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>LIGAND PHARMACEUTICALS INC</nameOfIssuer>
       <titleOfClass>NOTE 0.750% 8/1</titleOfClass>
       <cusip>53220KAD0</cusip>
       <value>7314</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>4000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>51JOB INC</nameOfIssuer>
       <titleOfClass>NOTE 3.250% 4/1</titleOfClass>
       <cusip>316827AC8</cusip>
       <value>1474</value>
       <shrsOrPrnAmt>
           <sshPrnamt>1000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>1000000</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>MOSAIC ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>G62848117</cusip>
       <value>4082</value>
       <shrsOrPrnAmt>
           <sshPrnamt>403200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>403200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SENTINEL ENERGY SVCS INC</nameOfIssuer>
       <titleOfClass>UNIT 11/02/2022</titleOfClass>
       <cusip>G8062D128</cusip>
       <value>2010</value>
       <shrsOrPrnAmt>
           <sshPrnamt>201600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>201600</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CM SEVEN STAR ACQUISITION CO</nameOfIssuer>
       <titleOfClass>SHS</titleOfClass>
       <cusip>G2345N102</cusip>
       <value>6705</value>
       <shrsOrPrnAmt>
           <sshPrnamt>696200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>696200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CM SEVEN STAR ACQUISITION CO</nameOfIssuer>
       <titleOfClass>*W EXP 08/21/202</titleOfClass>
       <cusip>G2345N110</cusip>
       <value>36</value>
       <shrsOrPrnAmt>
           <sshPrnamt>126100</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>126100</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CM SEVEN STAR ACQUISITION CO</nameOfIssuer>
       <titleOfClass>RIGHT 08/21/2022</titleOfClass>
       <cusip>G2345N136</cusip>
       <value>81</value>
       <shrsOrPrnAmt>
           <sshPrnamt>252500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>252500</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>CM SEVEN STAR ACQUISITION CO</nameOfIssuer>
       <titleOfClass>UNIT 08/21/2022</titleOfClass>
       <cusip>G2345N128</cusip>
       <value>4026</value>
       <shrsOrPrnAmt>
           <sshPrnamt>404200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>404200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BIG ROCK PARTNERS ACQUISI CO</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>089482103</cusip>
       <value>490</value>
       <shrsOrPrnAmt>
           <sshPrnamt>50400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>50400</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BIG ROCK PARTNERS ACQUISI CO</nameOfIssuer>
       <titleOfClass>UNIT 11/20/2022</titleOfClass>
       <cusip>089482202</cusip>
       <value>2063</value>
       <shrsOrPrnAmt>
           <sshPrnamt>201600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>201600</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>LEGACY ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 05/31/2024</titleOfClass>
       <cusip>524643202</cusip>
       <value>8517</value>
       <shrsOrPrnAmt>
           <sshPrnamt>856800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>856800</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HAYMAKER ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>COM CLASS A</titleOfClass>
       <cusip>420870107</cusip>
       <value>5768</value>
       <shrsOrPrnAmt>
           <sshPrnamt>605600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>605600</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HAYMAKER ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>*W EXP 10/27/202</titleOfClass>
       <cusip>420870115</cusip>
       <value>242</value>
       <shrsOrPrnAmt>
           <sshPrnamt>302700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>302700</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>HAYMAKER ACQUISITION</nameOfIssuer>
       <titleOfClass>UNIT 10/19/2022</titleOfClass>
       <cusip>420870206</cusip>
       <value>5993</value>
       <shrsOrPrnAmt>
           <sshPrnamt>605400</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>605400</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BLACK RIDGE ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>09216T107</cusip>
       <value>3424</value>
       <shrsOrPrnAmt>
           <sshPrnamt>353500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>353500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BLACK RIDGE ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>RIGHT 07/10/2019</titleOfClass>
       <cusip>09216T123</cusip>
       <value>149</value>
       <shrsOrPrnAmt>
           <sshPrnamt>534800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>534800</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>BLACK RIDGE ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 10/05/2022</titleOfClass>
       <cusip>09216T206</cusip>
       <value>2965</value>
       <shrsOrPrnAmt>
           <sshPrnamt>292500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>292500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>LEISURE ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>52539T206</cusip>
       <value>4495</value>
       <shrsOrPrnAmt>
           <sshPrnamt>453500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>453500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>REGALWOOD GLOBAL ENERGY LTD</nameOfIssuer>
       <titleOfClass>UNIT 99/99/9999</titleOfClass>
       <cusip>G74760110</cusip>
       <value>3021</value>
       <shrsOrPrnAmt>
           <sshPrnamt>302700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>302700</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GIGCAPITAL INC</nameOfIssuer>
       <titleOfClass>UNIT 03/06/2025</titleOfClass>
       <cusip>37518N205</cusip>
       <value>5045</value>
       <shrsOrPrnAmt>
           <sshPrnamt>504500</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>504500</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ESTRE AMBIENTAL INC</nameOfIssuer>
       <titleOfClass>*W EXP 12/21/202</titleOfClass>
       <cusip>G3206V118</cusip>
       <value>59</value>
       <shrsOrPrnAmt>
           <sshPrnamt>80700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>80700</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>EASTERLY ACQUISITION CORP</nameOfIssuer>
       <titleOfClass>COM</titleOfClass>
       <cusip>27616L102</cusip>
       <value>2531</value>
       <shrsOrPrnAmt>
           <sshPrnamt>250595</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>250595</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>RED HAT INC</nameOfIssuer>
       <titleOfClass>NOTE 0.250%10/0</titleOfClass>
       <cusip>756577AD4</cusip>
       <value>3294</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2000000</sshPrnamt>
           <sshPrnamtType>PRN</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>0</Shared>
           <None>2000000</None>
       </votingAuthority>
   </infoTable>
</informationTable>
