The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M CO COM 88579Y101 8,657 55,500 SH Call SOLE - 55,500 0 0
3M CO COM 88579Y101 2,933 18,800 SH Put SOLE - 18,800 0 0
8X8 INC NEW NOTE 0.500% 2/0 282914AB6 1,068 1,183,000 PRN   SOLE - 1,183,000 0 0
ABERDEEN ASIA-PACIFIC INCOME COM 003009107 122 32,000 SH   SOLE - 32,000 0 0
ABERDEEN EMRG MRKTS EQT INM COM 00301W105 923 152,534 SH   SOLE - 152,534 0 0
ABERDEEN GLOBAL DYNAMIC DIVI COM 00302M106 299 33,470 SH   SOLE - 33,470 0 0
ABERDEEN GLOBAL PREMIER PPTY COM SH BEN INT 00302L108 97 20,879 SH   SOLE - 20,879 0 0
ABERDEEN TOTAL DYNAMIC DIVD COM SH BEN INT 00326L100 144 18,718 SH   SOLE - 18,718 0 0
ACAMAR PARTNERS ACQSITION CO UNIT 12/30/2025 004285201 483 46,001 SH   SOLE - 46,001 0 0
ACAMAR PARTNERS ACQSITION CO *W EXP 02/26/202 004285110 144 110,509 SH   SOLE - 110,509 0 0
ACCELERATE DIAGNOSTICS INC COM 00430H102 3 200 SH Call SOLE - 200 0 0
ACCELERATE DIAGNOSTICS INC COM 00430H102 544 35,900 SH   SOLE - 35,900 0 0
ACCELERON PHARMA INC COM 00434H108 929 9,751 SH   SOLE - 9,751 0 0
ACCELERON PHARMA INC COM 00434H108 3,201 33,600 SH Call SOLE - 33,600 0 0
ACCELERON PHARMA INC COM 00434H108 6,621 69,500 SH Put SOLE - 69,500 0 0
ACORDA THERAPEUTICS INC COM 00484M106 8 11,315 SH   SOLE - 11,315 0 0
ACORDA THERAPEUTICS INC COM 00484M106 7 10,000 SH Call SOLE - 10,000 0 0
ADAM NAT RES FD INC COM 00548F105 3,175 279,461 SH   SOLE - 279,461 0 0
ADVANCED MICRO DEVICES INC COM 007903107 1,578 30,000 SH Put SOLE - 30,000 0 0
ADVANCED MICRO DEVICES INC COM 007903107 53 1,000 SH   SOLE - 1,000 0 0
AECOM COM 00766T100 1,219 32,446 SH   SOLE - 32,446 0 0
AIMMUNE THERAPEUTICS INC COM 00900T107 302 18,083 SH   SOLE - 18,083 0 0
AIMMUNE THERAPEUTICS INC COM 00900T107 413 24,700 SH Call SOLE - 24,700 0 0
ALCOA CORP COM 013872106 732 65,162 SH   SOLE - 65,162 0 0
ALLAKOS INC COM 01671P100 1,135 15,800 SH Put SOLE - 15,800 0 0
ALLAKOS INC COM 01671P100 86 1,200 SH Call SOLE - 1,200 0 0
ALLAKOS INC COM 01671P100 165 2,300 SH   SOLE - 2,300 0 0
ALLEGHENY TECHNOLOGIES INC COM 01741R102 887 87,000 SH   SOLE - 87,000 0 0
ALPHABET INC CAP STK CL A 02079K305 257 181 SH   SOLE - 181 0 0
ALTERYX INC NOTE 0.500% 6/0 02156BAB9 2,119 572,000 PRN   SOLE - 572,000 0 0
ALUSSA ENERGY ACQUISITION CO *W EXP 10/31/202 G0232J119 11 20,100 SH   SOLE - 20,100 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 521 75,300 SH Call SOLE - 75,300 0 0
AMCI ACQUISITION CORP *W EXP 05/20/202 00165R119 11 20,750 SH   SOLE - 20,750 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 1,823 139,500 SH Put SOLE - 139,500 0 0
AMERICAN AIRLS GROUP INC NOTE 6.500% 7/0 02376RAF9 945 1,000,000 PRN   SOLE - 1,000,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 36,313 2,778,370 SH   SOLE - 2,778,370 0 0
AMERICAN EAGLE OUTFITTERS IN COM 02553E106 602 55,200 SH Call SOLE - 55,200 0 0
AMERICAN ELEC PWR CO INC COM 025537101 1,746 21,920 SH   SOLE - 21,920 0 0
AMERICAN INTL GROUP INC *W EXP 01/19/202 026874156 14 10,686 SH   SOLE - 10,686 0 0
AMERICAN VRTUAL CLOUD TECH I *W EXP 04/07/202 030382113 2 15,000 SH   SOLE - 15,000 0 0
AMPLIFY ENERGY CORP NEW COM 03212B103 32 26,003 SH   SOLE - 26,003 0 0
ANNALY CAPITAL MANAGEMENT IN COM 035710409 190 28,900 SH   SOLE - 28,900 0 0
ANSYS INC COM 03662Q105 1,298 4,450 SH   SOLE - 4,450 0 0
ANTERO RESOURCES CORP COM 03674X106 25 10,000 SH Call SOLE - 10,000 0 0
ANWORTH MTG ASSET CORP COM 037347101 372 218,609 SH   SOLE - 218,609 0 0
APPLE INC COM 037833100 6,931 19,000 SH Call SOLE - 19,000 0 0
APPLE INC COM 037833100 7,843 21,500 SH Put SOLE - 21,500 0 0
APPLIED OPTOELECTRONICS INC COM 03823U102 381 35,100 SH Put SOLE - 35,100 0 0
APPLIED OPTOELECTRONICS INC NOTE 5.000% 3/1 03823UAB8 2,566 3,000,000 PRN   SOLE - 3,000,000 0 0
APTIV PLC SHS G6095L109 218 2,795 SH   SOLE - 2,795 0 0
APTOSE BIOSCIENCES INC COM NEW 03835T200 104 16,600 SH Call SOLE - 16,600 0 0
APTOSE BIOSCIENCES INC COM NEW 03835T200 197 31,210 SH   SOLE - 31,210 0 0
ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 652 60,734 SH   SOLE - 60,734 0 0
ARENA PHARMACEUTICALS INC COM NEW 040047607 270 4,300 SH Call SOLE - 4,300 0 0
ARGENX SE SPONSORED ADR 04016X101 1,239 5,500 SH Call SOLE - 5,500 0 0
ARGENX SE SPONSORED ADR 04016X101 5,848 25,963 SH   SOLE - 25,963 0 0
ARGENX SE SPONSORED ADR 04016X101 1,824 8,100 SH Put SOLE - 8,100 0 0
ARMSTRONG FLOORING INC COM 04238R106 31 10,496 SH   SOLE - 10,496 0 0
ASSOCIATED BANC CORP COM 045487105 189 13,787 SH   SOLE - 13,787 0 0
ASSURANT INC 6.50% CONV PFD D 04621X207 7,767 74,257 SH   SOLE - 74,257 0 0
ATLAS AIR WORLDWIDE HLDGS IN NOTE 1.875% 6/0 049164BJ4 6,430 6,640,000 PRN   SOLE - 6,640,000 0 0
ATLASSIAN CORP PLC CL A G06242104 1,241 6,886 SH   SOLE - 6,886 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 1,424 87,600 SH Call SOLE - 87,600 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 96 5,900 SH Put SOLE - 5,900 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 820 50,458 SH   SOLE - 50,458 0 0
AUTODESK INC COM 052769106 66 277 SH   SOLE - 277 0 0
AUTODESK INC COM 052769106 598 2,500 SH Put SOLE - 2,500 0 0
AVAYA HLDGS CORP NOTE 2.250% 6/1 05351XAB7 1,131 1,380,000 PRN   SOLE - 1,380,000 0 0
AVIS BUDGET GROUP COM 053774105 297 13,000 SH Call SOLE - 13,000 0 0
AWARE INC MASS COM 05453N100 34 10,429 SH   SOLE - 10,429 0 0
AXOVANT GENE THERAPIES COM G0750W203 100 35,600 SH Put SOLE - 35,600 0 0
AXOVANT GENE THERAPIES COM G0750W203 89 31,662 SH   SOLE - 31,662 0 0
AXSOME THERAPEUTICS INC COM 05464T104 287 3,491 SH   SOLE - 3,491 0 0
AXSOME THERAPEUTICS INC COM 05464T104 905 11,000 SH Call SOLE - 11,000 0 0
AXSOME THERAPEUTICS INC COM 05464T104 2,386 29,000 SH Put SOLE - 29,000 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 238 1,333 SH   SOLE - 1,333 0 0
BEYOND MEAT INC COM 08862E109 1,661 12,400 SH   SOLE - 12,400 0 0
BEYOND MEAT INC COM 08862E109 3,149 23,500 SH Put SOLE - 23,500 0 0
BHP GROUP PLC SPONSORED ADR 05545E209 330 8,041 SH   SOLE - 8,041 0 0
BILIBILI INC SPONS ADS REP Z 090040106 940 20,300 SH Put SOLE - 20,300 0 0
BILIBILI INC SPONS ADS REP Z 090040106 1,093 23,600 SH   SOLE - 23,600 0 0
BIO RAD LABS INC CL B 090572108 6,135 13,588 SH   SOLE - 13,588 0 0
BIOGEN INC COM 09062X103 215 800 SH Call SOLE - 800 0 0
BIOGEN INC COM 09062X103 5,136 19,196 SH   SOLE - 19,196 0 0
BIOGEN INC COM 09062X103 9,098 34,000 SH Put SOLE - 34,000 0 0
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 3,502 47,900 SH Call SOLE - 47,900 0 0
BIOMARIN PHARMACEUTICAL INC NOTE 1.500%10/1 09061GAF8 12,538 9,500,000 PRN   SOLE - 9,500,000 0 0
BIONTECH SE SPONSORED ADS 09075V102 334 5,000 SH Call SOLE - 5,000 0 0
BIONTECH SE SPONSORED ADS 09075V102 1,182 17,700 SH Put SOLE - 17,700 0 0
BIONTECH SE SPONSORED ADS 09075V102 454 6,801 SH   SOLE - 6,801 0 0
BIOXCEL THERAPEUTICS INC COM 09075P105 716 13,500 SH Put SOLE - 13,500 0 0
BIOXCEL THERAPEUTICS INC COM 09075P105 219 4,130 SH   SOLE - 4,130 0 0
BIOXCEL THERAPEUTICS INC COM 09075P105 111 2,100 SH Call SOLE - 2,100 0 0
BLACKROCK DEBT STRATEGIES FD COM NEW 09255R202 159 17,006 SH   SOLE - 17,006 0 0
BLACKROCK ENHANCED EQUITY DI COM 09251A104 615 83,760 SH   SOLE - 83,760 0 0
BLACKROCK RES & COMMODITIES SHS 09257A108 66 10,839 SH   SOLE - 10,839 0 0
BOEING CO COM 097023105 458 2,500 SH Put SOLE - 2,500 0 0
BOOKING HOLDINGS INC COM 09857L108 650 408 SH   SOLE - 408 0 0
BOSTON SCIENTIFIC CORP 5.50% CNV PFD A 101137206 2,522 24,047 SH   SOLE - 24,047 0 0
BOULDER GROWTH & INCOME FD I COM 101507101 5,871 623,243 SH   SOLE - 623,243 0 0
BRISTOL-MYERS SQUIBB CO RIGHT 99/99/9999 110122157 1,388 387,807 SH   SOLE - 387,807 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 712 12,100 SH   SOLE - 12,100 0 0
BROWN FORMAN CORP CL A 115637100 782 13,576 SH   SOLE - 13,576 0 0
BUNGE LIMITED COM G16962105 423 10,300 SH Put SOLE - 10,300 0 0
CAESARS ENTMT CORP COM 127686103 851 70,100 SH Put SOLE - 70,100 0 0
CAESARS ENTMT CORP NOTE 5.000%10/0 127686AA1 35,142 20,892,056 PRN   SOLE - 20,892,056 0 0
CAESARS ENTMT CORP COM 127686103 15,381 1,268,002 SH   SOLE - 1,268,002 0 0
CAESARS ENTMT CORP COM 127686103 523 43,000 SH Call SOLE - 43,000 0 0
CARDINAL HEALTH INC COM 14149Y108 1,800 34,500 SH Call SOLE - 34,500 0 0
CARNIVAL CORP UNIT 99/99/9999 143658300 11,563 704,300 SH Put SOLE - 704,300 0 0
CARRIER GLOBAL CORPORATION COM 14448C104 350 15,754 SH   SOLE - 15,754 0 0
CARRIER GLOBAL CORPORATION COM 14448C104 317 14,300 SH Call SOLE - 14,300 0 0
CARS COM INC COM 14575E105 114 19,720 SH   SOLE - 19,720 0 0
CATERPILLAR INC DEL COM 149123101 380 3,000 SH Put SOLE - 3,000 0 0
CATERPILLAR INC DEL COM 149123101 7,578 59,900 SH Call SOLE - 59,900 0 0
CEL SCI CORP COM PAR NEW 150837607 134 9,000 SH Put SOLE - 9,000 0 0
CEL SCI CORP COM PAR NEW 150837607 380 25,500 SH Call SOLE - 25,500 0 0
CENTERPOINT ENERGY INC COM 15189T107 208 11,100 SH Call SOLE - 11,100 0 0
CENTERPOINT ENERGY INC DEP RP PFD CV B 15189T503 7,396 207,074 SH   SOLE - 207,074 0 0
CENTERPOINT ENERGY INC COM 15189T107 0 20 SH   SOLE - 20 0 0
CENTRAL SECS CORP COM 155123102 1,059 36,716 SH   SOLE - 36,716 0 0
CERENCE INC COM 156727109 629 15,412 SH   SOLE - 15,412 0 0
CHAMPIONX CORPORATION COM 15872M104 122 12,500 SH Call SOLE - 12,500 0 0
CHAMPIONX CORPORATION COM 15872M104 20 2,097 SH   SOLE - 2,097 0 0
CHAMPIONX CORPORATION COM 15872M104 113 11,500 SH Put SOLE - 11,500 0 0
CHANGE HEALTHCARE INC COM 15912K100 147 13,148 SH   SOLE - 13,148 0 0
CHANGE HEALTHCARE INC COM 15912K100 180 16,100 SH Put SOLE - 16,100 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 2,550 5,000 SH Put SOLE - 5,000 0 0
CHEGG INC NOTE 0.125% 3/1 163092AD1 12,899 9,100,000 PRN   SOLE - 9,100,000 0 0
CHEMOCENTRYX INC COM 16383L106 6,473 112,500 SH Call SOLE - 112,500 0 0
CHEVRON CORP NEW COM 166764100 223 2,500 SH Call SOLE - 2,500 0 0
CHEVRON CORP NEW COM 166764100 829 9,285 SH   SOLE - 9,285 0 0
CHINA FD INC COM 169373107 2,670 119,558 SH   SOLE - 119,558 0 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 3,895 3,700 SH Put SOLE - 3,700 0 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 2,316 2,200 SH Call SOLE - 2,200 0 0
CHP MERGER CORP *W EXP 11/22/202 12558Y114 29 29,361 SH   SOLE - 29,361 0 0
CHURCHILL DOWNS INC COM 171484108 280 2,100 SH   SOLE - 2,100 0 0
CINCINNATI BELL INC NEW PFD CV DEP1/20 171871403 1,011 21,254 SH   SOLE - 21,254 0 0
CITIGROUP INC COM NEW 172967424 475 9,301 SH   SOLE - 9,301 0 0
CLOROX CO DEL COM 189054109 548 2,500 SH Put SOLE - 2,500 0 0
CLOUGH GLOBAL OPPORTUNITIES SH BEN INT 18914E106 618 70,997 SH   SOLE - 70,997 0 0
CLOVIS ONCOLOGY INC COM 189464100 277 41,033 SH   SOLE - 41,033 0 0
CLOVIS ONCOLOGY INC NOTE 1.250% 5/0 189464AC4 609 1,000,000 PRN   SOLE - 1,000,000 0 0
CLOVIS ONCOLOGY INC COM 189464100 1,003 148,500 SH Put SOLE - 148,500 0 0
COCA COLA CO COM 191216100 223 5,000 SH Put SOLE - 5,000 0 0
COCA COLA CO COM 191216100 107 2,400 SH   SOLE - 2,400 0 0
COLFAX CORP UNIT 01/15/2022T 194014205 12,696 104,006 SH   SOLE - 104,006 0 0
COLLEGIUM PHARMACEUTICAL INC NOTE 2.625% 2/1 19459JAA2 1,813 2,020,000 PRN   SOLE - 2,020,000 0 0
CONDUENT INC COM 206787103 39 16,240 SH   SOLE - 16,240 0 0
CONOCOPHILLIPS COM 20825C104 219 5,216 SH   SOLE - 5,216 0 0
CONSTELLATION BRANDS INC CL B 21036P207 608 3,605 SH   SOLE - 3,605 0 0
CONSTELLATION PHARMCETICLS I COM 210373106 1,884 62,700 SH Call SOLE - 62,700 0 0
CONSTELLATION PHARMCETICLS I COM 210373106 677 22,542 SH   SOLE - 22,542 0 0
CORBUS PHARMACEUTICALS HLDGS COM 21833P103 947 112,800 SH Call SOLE - 112,800 0 0
CORBUS PHARMACEUTICALS HLDGS COM 21833P103 25 3,000 SH Put SOLE - 3,000 0 0
COUPA SOFTWARE INC NOTE 0.125% 6/1 22266LAC0 26,357 14,523,000 PRN   SOLE - 14,523,000 0 0
CREDIT ACCEP CORP MICH COM 225310101 670 1,600 SH Put SOLE - 1,600 0 0
CREDIT ACCEP CORP MICH COM 225310101 251 600 SH Call SOLE - 600 0 0
CREE INC NOTE 0.875% 9/0 225447AB7 4,285 3,636,000 PRN   SOLE - 3,636,000 0 0
CROWN CASTLE INTL CORP NEW 6.875% CON PFD A 22822V309 78,211 52,497 SH   SOLE - 52,497 0 0
CSX CORP COM 126408103 3,550 50,900 SH Call SOLE - 50,900 0 0
CUSHING NEXTGEN INFRA INCM F COM 231647207 500 16,326 SH   SOLE - 16,326 0 0
CYTOKINETICS INC NOTE 4.000%11/1 23282WAA8 11,853 5,000,000 PRN   SOLE - 5,000,000 0 0
DANAHER CORPORATION COM 235851102 3,670 20,756 SH   SOLE - 20,756 0 0
DANAHER CORPORATION 4.75 MND CV PFD 235851300 29,383 23,414 SH   SOLE - 23,414 0 0
DATADOG INC CL A COM 23804L103 5,617 64,600 SH   SOLE - 64,600 0 0
DELL TECHNOLOGIES INC CL C 24703L202 179 3,252 SH   SOLE - 3,252 0 0
DELL TECHNOLOGIES INC CL C 24703L202 98 1,800 SH Put SOLE - 1,800 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 420 15,000 SH Call SOLE - 15,000 0 0
DEXCOM INC NOTE 0.750%12/0 252131AH0 15,125 6,084,000 PRN   SOLE - 6,084,000 0 0
DHT HOLDINGS INC SHS NEW Y2065G121 78 15,100 SH Put SOLE - 15,100 0 0
DHT HOLDINGS INC NOTE 4.500% 8/1 23335SAD8 11,583 10,836,000 PRN   SOLE - 10,836,000 0 0
DIAMONDPEAK HLDGS COR *W EXP 02/22/202 25280H118 196 111,592 SH   SOLE - 111,592 0 0
DIAMONDPEAK HLDGS COR COM CL A 25280H100 152 14,771 SH   SOLE - 14,771 0 0
DICKS SPORTING GOODS INC COM 253393102 4,349 105,400 SH Put SOLE - 105,400 0 0
DICKS SPORTING GOODS INC COM 253393102 413 10,000 SH Call SOLE - 10,000 0 0
DIGITAL RLTY TR INC COM 253868103 18 122 SH Put SOLE - 122 0 0
DIGITAL RLTY TR INC COM 253868103 529 3,722 SH Call SOLE - 3,722 0 0
DIGITAL RLTY TR INC COM 253868103 539 3,791 SH   SOLE - 3,791 0 0
DISCOVERY INC COM SER C 25470F302 576 29,903 SH   SOLE - 29,903 0 0
DISH NETWORK CORPORATION NOTE 3.375% 8/1 25470MAB5 7,384 8,000,000 PRN   SOLE - 8,000,000 0 0
DISNEY WALT CO COM DISNEY 254687106 870 7,800 SH   SOLE - 7,800 0 0
DISNEY WALT CO COM DISNEY 254687106 2,230 20,000 SH Put SOLE - 20,000 0 0
DIVIDEND & INCOME FD INC COM NEW 25538A204 746 73,319 SH   SOLE - 73,319 0 0
DOCUSIGN INC COM 256163106 275 1,598 SH   SOLE - 1,598 0 0
DOMINION ENERGY INC COM 25746U109 910 11,200 SH Put SOLE - 11,200 0 0
DOMINION ENERGY INC UNIT 99/99/9999 25746U133 21,437 210,651 SH   SOLE - 210,651 0 0
DRIVE SHACK INC COM 262077100 20 10,549 SH   SOLE - 10,549 0 0
DUFF & PHELPS SLT ENGY AND M COM 26433F108 114 211,929 SH   SOLE - 211,929 0 0
DUPONT DE NEMOURS INC COM 26614N102 1,675 31,500 SH Put SOLE - 31,500 0 0
DUPONT DE NEMOURS INC COM 26614N102 2,088 39,300 SH   SOLE - 39,300 0 0
EAGLE CAP GROWTH FD INC COM 269451100 113 17,008 SH   SOLE - 17,008 0 0
EAGLE GRWTH & INCOME OPPTY F COM SHS BEN IN 26958J105 148 10,990 SH   SOLE - 10,990 0 0
EAST STONE ACQUISITION CORP UNIT 12/31/2026 G2911D124 304 30,000 SH   SOLE - 30,000 0 0
EBAY INC. COM 278642103 398 7,600 SH   SOLE - 7,600 0 0
EL PASO ELEC CO COM NEW 283677854 3,323 49,600 SH Put SOLE - 49,600 0 0
EL PASO ELEC CO COM NEW 283677854 3,542 52,861 SH   SOLE - 52,861 0 0
ELANCO ANIMAL HEALTH INC COM 28414H103 761 35,455 SH   SOLE - 35,455 0 0
ELECTRAMECCANICA VEHS CORP COM NEW 284849205 5 2,400 SH Call SOLE - 2,400 0 0
ELECTRAMECCANICA VEHS CORP *W EXP 08/03/202 284849114 9 10,046 SH   SOLE - 10,046 0 0
ELECTRAMECCANICA VEHS CORP COM NEW 284849205 45 20,100 SH   SOLE - 20,100 0 0
ELLINGTON FINANCIAL INC COM 28852N109 2,267 192,404 SH   SOLE - 192,404 0 0
EMERALD HOLDING INC COM 29103W104 14 4,424 SH   SOLE - 4,424 0 0
EMERALD HOLDING INC COM 29103W104 30 10,000 SH Put SOLE - 10,000 0 0
ENCORE CAP GROUP INC NOTE 3.250% 3/1 292554AK8 2,619 2,700,000 PRN   SOLE - 2,700,000 0 0
ENPHASE ENERGY INC COM 29355A107 357 7,500 SH Put SOLE - 7,500 0 0
ENPHASE ENERGY INC COM 29355A107 68 1,421 SH   SOLE - 1,421 0 0
ENVESTNET INC NOTE 1.750% 6/0 29404KAB2 6,952 5,695,000 PRN   SOLE - 5,695,000 0 0
EOG RES INC COM 26875P101 91 1,806 SH   SOLE - 1,806 0 0
EOG RES INC COM 26875P101 730 14,400 SH Call SOLE - 14,400 0 0
EPR PPTYS PFD C CNV 5.75% 26884U208 883 47,977 SH   SOLE - 47,977 0 0
EQUITABLE HLDGS INC COM 29452E101 1,171 60,700 SH Call SOLE - 60,700 0 0
EQUITRANS MIDSTREAM CORP COM 294600101 391 47,054 SH   SOLE - 47,054 0 0
ESSENTIAL UTILS INC UNIT 04/30/2022 29670G201 1,966 34,926 SH   SOLE - 34,926 0 0
ETSY INC NOTE 3/0 29786AAC0 5,869 2,000,000 PRN   SOLE - 2,000,000 0 0
EVOLENT HEALTH INC NOTE 1.500%10/1 30050BAD3 1,211 1,917,000 PRN   SOLE - 1,917,000 0 0
EXACT SCIENCES CORP COM 30063P105 982 11,300 SH Call SOLE - 11,300 0 0
EXACT SCIENCES CORP COM 30063P105 635 7,300 SH Put SOLE - 7,300 0 0
EXCHANGE LISTED FDS TR SABA INT RATE 30151E806 354 20,150 SH   SOLE - 20,150 0 0
EXPERIENCE INVT CORP *W EXP 09/01/202 30217C117 45 50,500 SH   SOLE - 50,500 0 0
EXXON MOBIL CORP COM 30231G102 2,385 53,321 SH   SOLE - 53,321 0 0
EXXON MOBIL CORP COM 30231G102 1,789 40,000 SH Call SOLE - 40,000 0 0
FAR PT ACQUISITION CORP *W EXP 06/01/202 30734W117 12 24,000 SH   SOLE - 24,000 0 0
FARFETCH LTD ORD SH CL A 30744W107 173 10,000 SH Put SOLE - 10,000 0 0
FEDEX CORP COM 31428X106 702 5,000 SH Put SOLE - 5,000 0 0
FEDEX CORP COM 31428X106 1,710 12,200 SH Call SOLE - 12,200 0 0
FIRST MAJESTIC SILVER CORP COM 32076V103 2,337 234,800 SH Put SOLE - 234,800 0 0
FIRSTHAND TECH VALUE FD INC COM 33766Y100 143 34,794 SH   SOLE - 34,794 0 0
FITBIT INC CL A 33812L102 378 58,600 SH Call SOLE - 58,600 0 0
FITBIT INC CL A 33812L102 227 35,100 SH   SOLE - 35,100 0 0
FLEXION THERAPEUTICS INC NOTE 3.375% 5/0 33938JAB2 940 1,100,000 PRN   SOLE - 1,100,000 0 0
FORESCOUT TECHNOLOGIES INC COM 34553D101 106 5,000 SH Call SOLE - 5,000 0 0
FORESCOUT TECHNOLOGIES INC COM 34553D101 982 46,322 SH   SOLE - 46,322 0 0
FORESCOUT TECHNOLOGIES INC COM 34553D101 269 12,700 SH Put SOLE - 12,700 0 0
FORTIVE CORP COM 34959J108 690 10,200 SH Call SOLE - 10,200 0 0
FORTIVE CORP COM 34959J108 41 600 SH Put SOLE - 600 0 0
FOX CORP CL A COM 35137L105 541 20,175 SH   SOLE - 20,175 0 0
FRANCO NEV CORP COM 351858105 223 1,600 SH   SOLE - 1,600 0 0
FRANKLIN LTD DURATION INCOME COM 35472T101 309 36,545 SH   SOLE - 36,545 0 0
FRANKLIN UNVL TR SH BEN INT 355145103 103 15,504 SH   SOLE - 15,504 0 0
FRONT YD RESIDENTIAL CORP COM 35904G107 87 10,000 SH Put SOLE - 10,000 0 0
FRONT YD RESIDENTIAL CORP COM 35904G107 88 10,000 SH Call SOLE - 10,000 0 0
FRONT YD RESIDENTIAL CORP COM 35904G107 70 8,000 SH   SOLE - 8,000 0 0
FTI CONSULTING INC NOTE 2.000% 8/1 302941AP4 3,160 2,500,000 PRN   SOLE - 2,500,000 0 0
GABELLI CONV&INCOM SECS FD I COM 36240B109 453 88,500 SH   SOLE - 88,500 0 0
GABELLI DIVID & INCOME TR COM 36242H104 960 54,544 SH   SOLE - 54,544 0 0
GABELLI GLB SML & MD CP VAL COM 36249W104 463 52,152 SH   SOLE - 52,152 0 0
GABELLI HLTHCARE & WELLNESS SHS 36246K103 762 75,881 SH   SOLE - 75,881 0 0
GAMCO INVS INC CL A COM 361438104 217 16,280 SH   SOLE - 16,280 0 0
GAMESTOP CORP NEW CL A 36467W109 94 21,671 SH   SOLE - 21,671 0 0
GARRETT MOTION INC COM 366505105 335 60,551 SH   SOLE - 60,551 0 0
GCI LIBERTY INC COM CLASS A 36164V305 3,169 44,568 SH   SOLE - 44,568 0 0
GDL FUND COM SH BEN IT 361570104 868 105,440 SH   SOLE - 105,440 0 0
GDS HLDGS LTD NOTE 2.000% 6/0 36165LAB4 10,838 6,700,000 PRN   SOLE - 6,700,000 0 0
GDS HLDGS LTD SPONSORED ADS 36165L108 406 5,100 SH Put SOLE - 5,100 0 0
GENERAL AMERN INVS INC COM 368802104 1,001 31,473 SH   SOLE - 31,473 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 1,282 20,300 SH Call SOLE - 20,300 0 0
GLOBAL X FDS MSCI GREECE ETF 37954Y319 983 49,732 SH   SOLE - 49,732 0 0
GOGO INC COM 38046C109 476 150,800 SH Put SOLE - 150,800 0 0
GOGO INC COM 38046C109 134 42,500 SH   SOLE - 42,500 0 0
GRANITE PT MTG TR INC COM STK 38741L107 1,743 242,772 SH   SOLE - 242,772 0 0
GREEN PLAINS INC NOTE 4.125% 9/0 393222AF1 2,410 3,000,000 PRN   SOLE - 3,000,000 0 0
GUESS INC COM 401617105 139 14,400 SH Put SOLE - 14,400 0 0
GUESS INC NOTE 2.000% 4/1 401617AD7 1,356 2,000,000 PRN   SOLE - 2,000,000 0 0
GUIDEWIRE SOFTWARE INC NOTE 1.250% 3/1 40171VAA8 6,423 5,510,000 PRN   SOLE - 5,510,000 0 0
GX ACQUISITION CORP *W EXP 05/24/202 36251A115 16 15,000 SH   SOLE - 15,000 0 0
GYRODYNE LLC COM 403829104 536 32,503 SH   SOLE - 32,503 0 0
HANNON ARMSTRONG SUST INFR C NOTE 4.125% 9/0 41068XAB6 4,622 4,000,000 PRN   SOLE - 4,000,000 0 0
HARTFORD FINL SVCS GROUP INC COM 416515104 2,113 54,806 SH   SOLE - 54,806 0 0
HCA HEALTHCARE INC COM 40412C101 670 6,900 SH Call SOLE - 6,900 0 0
HCA HEALTHCARE INC COM 40412C101 970 10,000 SH Put SOLE - 10,000 0 0
HECLA MNG CO COM 422704106 78 23,744 SH   SOLE - 23,744 0 0
HENNESSY CAP ACQUSTION CORP *W EXP 09/05/202 42589C112 190 172,850 SH   SOLE - 172,850 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 2,910 64,700 SH Put SOLE - 64,700 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 270 5,996 SH   SOLE - 5,996 0 0
HERON THERAPEUTICS INC COM 427746102 118 8,000 SH   SOLE - 8,000 0 0
HERON THERAPEUTICS INC COM 427746102 124 8,400 SH Put SOLE - 8,400 0 0
HERON THERAPEUTICS INC COM 427746102 3 200 SH Call SOLE - 200 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 196 138,700 SH   SOLE - 138,700 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 458 326,100 SH Put SOLE - 326,100 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 34 23,800 SH Call SOLE - 23,800 0 0
HEWLETT PACKARD ENTERPRISE C COM 42824C109 203 20,865 SH   SOLE - 20,865 0 0
HIGHLAND INCOME FD HIGHLAND INCOME 43010E404 2,408 299,094 SH   SOLE - 299,094 0 0
HONEYWELL INTL INC COM 438516106 5,510 38,100 SH Call SOLE - 38,100 0 0
HORIZON THERAPEUTICS PUB LTD SHS G46188101 5,878 105,762 SH   SOLE - 105,762 0 0
HORIZON THERAPEUTICS PUB LTD SHS G46188101 556 10,000 SH Call SOLE - 10,000 0 0
HORIZON THERAPEUTICS PUB LTD SHS G46188101 2,901 52,200 SH Put SOLE - 52,200 0 0
HOSTESS BRANDS INC *W EXP 11/04/202 44109J114 90 51,946 SH   SOLE - 51,946 0 0
HUBSPOT INC COM 443573100 2,154 9,600 SH   SOLE - 9,600 0 0
IBERIABANK CORP COM 450828108 1,175 25,799 SH   SOLE - 25,799 0 0
IHEARTMEDIA INC COM CL A 45174J509 417 49,976 SH   SOLE - 49,976 0 0
ILLUMINA INC COM 452327109 370 1,000 SH   SOLE - 1,000 0 0
INDIA FD INC COM 454089103 250 16,176 SH   SOLE - 16,176 0 0
INDUSTRIAL LOGISTICS PPTYS T COM SHS BEN INT 456237106 1,860 90,527 SH   SOLE - 90,527 0 0
INFINERA CORP NOTE 2.125% 9/0 45667GAC7 856 1,000,000 PRN   SOLE - 1,000,000 0 0
INOVIO PHARMACEUTICALS INC COM NEW 45773H201 674 25,000 SH Put SOLE - 25,000 0 0
INOVIO PHARMACEUTICALS INC COM NEW 45773H201 689 25,600 SH Call SOLE - 25,600 0 0
INPHI CORP NOTE 0.750% 9/0 45772FAC1 4,192 2,000,000 PRN   SOLE - 2,000,000 0 0
INSMED INC NOTE 1.750% 1/1 457669AA7 7,294 7,500,000 PRN   SOLE - 7,500,000 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 1,045 21,800 SH Put SOLE - 21,800 0 0
INTERCEPT PHARMACEUTICALS IN NOTE 2.000% 5/1 45845PAB4 4,985 6,825,000 PRN   SOLE - 6,825,000 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 585 12,200 SH Call SOLE - 12,200 0 0
INTERNATIONAL FLAVORS&FRAGRA UNIT 09/15/2021 459506309 3,270 73,296 SH   SOLE - 73,296 0 0
INTERNATIONAL FLAVORS&FRAGRA COM 459506101 245 2,000 SH Put SOLE - 2,000 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 664 25,885 SH   SOLE - 25,885 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 647 25,200 SH Put SOLE - 25,200 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 770 30,000 SH Call SOLE - 30,000 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 912 1,600 SH Call SOLE - 1,600 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 627 1,100 SH   SOLE - 1,100 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 4,046 7,100 SH Put SOLE - 7,100 0 0
INVACARE CORP NOTE 4.500% 6/0 461203AH4 843 1,000,000 PRN   SOLE - 1,000,000 0 0
INVESCO DYNAMIC CR OPPORTUNI COM 46132R104 653 73,352 SH   SOLE - 73,352 0 0
INVESCO SR INCOME TR COM 46131H107 609 176,074 SH   SOLE - 176,074 0 0
IQIYI INC NOTE 3.750%12/0 46267XAB4 2,752 2,511,000 PRN   SOLE - 2,511,000 0 0
IQIYI INC SPONSORED ADS 46267X108 584 25,177 SH   SOLE - 25,177 0 0
IQIYI INC SPONSORED ADS 46267X108 4,209 181,500 SH Put SOLE - 181,500 0 0
IRONWOOD PHARMACEUTICALS INC DBCV 2.250% 6/1 46333XAD0 7,400 7,044,000 PRN   SOLE - 7,044,000 0 0
IRONWOOD PHARMACEUTICALS INC COM CL A 46333X108 255 24,702 SH   SOLE - 24,702 0 0
ISHARES TR 20 YR TR BD ETF 464287432 11,787 71,900 SH Put SOLE - 71,900 0 0
ISHARES TR IBOXX INV CP ETF 464287242 1,210 9,000 SH Put SOLE - 9,000 0 0
ISHARES TR IBOXX HI YD ETF 464288513 245 3,000 SH   SOLE - 3,000 0 0
ISIS PHARMACEUTICALS INC DEL NOTE 1.000%11/1 464337AJ3 5,503 5,000,000 PRN   SOLE - 5,000,000 0 0
ISTAR INC NOTE 3.125% 9/1 45031UCB5 3,810 3,575,000 PRN   SOLE - 3,575,000 0 0
J2 GLOBAL INC NOTE 3.250% 6/1 48123VAC6 1,105 1,000,000 PRN   SOLE - 1,000,000 0 0
JAPAN SMALLER CAPITALIZATION COM 47109U104 341 43,631 SH   SOLE - 43,631 0 0
JAZZ INVESTMENTS I LTD NOTE 1.875% 8/1 472145AB7 8,168 8,324,000 PRN   SOLE - 8,324,000 0 0
JOYY INC ADS REPSTG COM A 46591M109 12 140 SH   SOLE - 140 0 0
JOYY INC ADS REPSTG COM A 46591M109 886 10,000 SH Put SOLE - 10,000 0 0
JUNIPER INDL HLDGS INC *W EXP 11/13/202 48205G114 22 25,600 SH   SOLE - 25,600 0 0
KAIXIN AUTO HLDGS SHS G5223X100 121 140,661 SH   SOLE - 140,661 0 0
KALA PHARMACEUTICALS INC COM 483119103 286 27,200 SH Call SOLE - 27,200 0 0
KALA PHARMACEUTICALS INC COM 483119103 4 400 SH Put SOLE - 400 0 0
KALA PHARMACEUTICALS INC COM 483119103 161 15,333 SH   SOLE - 15,333 0 0
KALEYRA INC *W EXP 12/12/202 483379111 18 20,000 SH   SOLE - 20,000 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 1,493 10,000 SH Call SOLE - 10,000 0 0
KARUNA THERAPEUTICS INC COM 48576A100 446 4,000 SH Put SOLE - 4,000 0 0
KARUNA THERAPEUTICS INC COM 48576A100 56 500 SH   SOLE - 500 0 0
KARYOPHARM THERAPEUTICS INC COM 48576U106 203 10,728 SH   SOLE - 10,728 0 0
KARYOPHARM THERAPEUTICS INC NOTE 3.000%10/1 48576UAA4 2,811 2,000,000 PRN   SOLE - 2,000,000 0 0
KONTOOR BRANDS INC COM 50050N103 197 11,100 SH   SOLE - 11,100 0 0
KOREA FD COM NEW 500634209 397 15,359 SH   SOLE - 15,359 0 0
KRAFT HEINZ CO COM 500754106 476 14,930 SH   SOLE - 14,930 0 0
KRAFT HEINZ CO COM 500754106 1,138 35,700 SH Put SOLE - 35,700 0 0
LANDCADIA HLDGS II INC CL A 51476X105 225 13,768 SH   SOLE - 13,768 0 0
LANDCADIA HLDGS II INC *W EXP 05/09/202 51476X113 80 14,866 SH   SOLE - 14,866 0 0
LANTHEUS HLDGS INC COM 516544103 1,313 91,803 SH   SOLE - 91,803 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 389 13,700 SH   SOLE - 13,700 0 0
LEGACY ACQUISITION CORP *W EXP 11/30/202 524643111 12 23,900 SH   SOLE - 23,900 0 0
LEGG MASON INC COM 524901105 1,244 25,000 SH Put SOLE - 25,000 0 0
LEGG MASON INC COM 524901105 1,806 36,300 SH   SOLE - 36,300 0 0
LEISURE ACQUISITION CORP *W EXP 12/05/201 52539T115 58 62,200 SH   SOLE - 62,200 0 0
LENNAR CORP CL B 526057302 1,384 30,017 SH   SOLE - 30,017 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 1,529 12,511 SH   SOLE - 12,511 0 0
LIBERTY BROADBAND CORP COM SER C 530307305 1,993 16,075 SH   SOLE - 16,075 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 343 15,668 SH   SOLE - 15,668 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 560 26,059 SH   SOLE - 26,059 0 0
LIBERTY MEDIA CORP DEB 3.500% 1/1 530715AN1 21,810 29,000,000 PRN   SOLE - 29,000,000 0 0
LIBERTY MEDIA CORP DEL COM B SIRIUSXM 531229508 2,290 61,063 SH   SOLE - 61,063 0 0
LIBERTY MEDIA CORP DEL COM SER A FRMLA 531229870 1,297 44,478 SH   SOLE - 44,478 0 0
LIBERTY MEDIA CORP DEL COM C SIRIUSXM 531229607 749 21,748 SH   SOLE - 21,748 0 0
LIBERTY MEDIA CORP DEL COM A SIRIUSXM 531229409 13,215 382,814 SH   SOLE - 382,814 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 21 10,000 SH Put SOLE - 10,000 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 11 5,000 SH Call SOLE - 5,000 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 88 41,168 SH   SOLE - 41,168 0 0
LIGAND PHARMACEUTICALS INC NOTE 0.750% 5/1 53220KAF5 869 1,000,000 PRN   SOLE - 1,000,000 0 0
LILLY ELI & CO COM 532457108 4,679 28,500 SH Call SOLE - 28,500 0 0
LILLY ELI & CO COM 532457108 1,642 10,000 SH Put SOLE - 10,000 0 0
LION GROUP HOLDING LTD *W EXP 06/17/202 53620U110 24 160,000 SH   SOLE - 160,000 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 1,286 29,000 SH Put SOLE - 29,000 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 222 5,000 SH Call SOLE - 5,000 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 911 20,549 SH   SOLE - 20,549 0 0
LULULEMON ATHLETICA INC COM 550021109 1,248 4,000 SH Call SOLE - 4,000 0 0
LULULEMON ATHLETICA INC COM 550021109 10,795 34,600 SH Put SOLE - 34,600 0 0
LULULEMON ATHLETICA INC COM 550021109 869 2,785 SH   SOLE - 2,785 0 0
LUMENTUM HLDGS INC NOTE 0.250% 3/1 55024UAB5 6,640 4,526,000 PRN   SOLE - 4,526,000 0 0
MACQUARIE GLOBAL INFRASTRUCT COM 55608D101 1,562 88,712 SH   SOLE - 88,712 0 0
MACROGENICS INC COM 556099109 1,209 43,300 SH Put SOLE - 43,300 0 0
MADISON SQUARE GRDN ENTERTNM CL A 55826T102 608 8,100 SH   SOLE - 8,100 0 0
MARRIOTT VACTINS WORLDWID CO COM 57164Y107 11 134 SH   SOLE - 134 0 0
MARRIOTT VACTINS WORLDWID CO COM 57164Y107 986 12,000 SH Put SOLE - 12,000 0 0
MATCH GROUP INC COM 57665R106 6,380 59,600 SH   SOLE - 59,600 0 0
MATCH GROUP INC COM 57665R106 13,809 129,000 SH Put SOLE - 129,000 0 0
MCDONALDS CORP COM 580135101 148 800 SH   SOLE - 800 0 0
MCDONALDS CORP COM 580135101 184 1,000 SH Put SOLE - 1,000 0 0
MENLO THERAPEUTICS INC COM 586858102 218 126,059 SH   SOLE - 126,059 0 0
MEREO BIOPHARMA GROUP PLC ADS 589492107 168 54,773 SH   SOLE - 54,773 0 0
MESA LABS INC NOTE 1.375% 8/1 59064RAA7 2,472 2,500,000 PRN   SOLE - 2,500,000 0 0
MFA FINL INC COM 55272X102 174 70,000 SH   SOLE - 70,000 0 0
MICROCHIP TECHNOLOGY INC. COM 595017104 1,053 10,000 SH Put SOLE - 10,000 0 0
MICROCHIP TECHNOLOGY INC. NOTE 1.625% 2/1 595017AF1 14,559 9,910,000 PRN   SOLE - 9,910,000 0 0
MODERNA INC COM 60770K107 3,441 53,584 SH   SOLE - 53,584 0 0
MODERNA INC COM 60770K107 8,424 131,200 SH Put SOLE - 131,200 0 0
MOHAWK INDS INC COM 608190104 1,315 12,922 SH   SOLE - 12,922 0 0
MOMENTA PHARMACEUTICALS INC COM 60877T100 383 11,500 SH Call SOLE - 11,500 0 0
MONGODB INC NOTE 0.750% 6/1 60937PAB2 51,435 15,481,000 PRN   SOLE - 15,481,000 0 0
MORGAN STANLEY INDIA INVT FD COM 61745C105 266 16,373 SH   SOLE - 16,373 0 0
MVC CAPITAL INC COM 553829102 226 34,587 SH   SOLE - 34,587 0 0
MYOKARDIA INC COM 62857M105 947 9,800 SH Call SOLE - 9,800 0 0
NEOGENOMICS INC NOTE 1.250% 5/0 64049MAA8 8,734 8,098,000 PRN   SOLE - 8,098,000 0 0
NETFIN ACQUISITION CORP *W EXP 08/01/202 G6455A115 83 50,300 SH   SOLE - 50,300 0 0
NETFLIX INC COM 64110L106 1,138 2,500 SH Call SOLE - 2,500 0 0
NETFLIX INC COM 64110L106 1,821 4,000 SH Put SOLE - 4,000 0 0
NEUROCRINE BIOSCIENCES INC NOTE 2.250% 5/1 64125CAD1 13,135 7,895,000 PRN   SOLE - 7,895,000 0 0
NEW GERMANY FD INC COM 644465106 564 37,127 SH   SOLE - 37,127 0 0
NEW IRELAND FD INC COM 645673104 2,210 285,208 SH   SOLE - 285,208 0 0
NEW RELIC INC NOTE 0.500% 5/0 64829BAB6 4,425 4,538,000 PRN   SOLE - 4,538,000 0 0
NEW RESIDENTIAL INVT CORP COM NEW 64828T201 699 94,100 SH   SOLE - 94,100 0 0
NEW YORK CMNTY CAP TR V UNIT 11/01/2051 64944P307 1,133 25,614 SH   SOLE - 25,614 0 0
NEWPARK RES INC NOTE 4.000%12/0 651718AE8 4,928 5,550,000 PRN   SOLE - 5,550,000 0 0
NEXPOINT STRATEGIC OPORTUNT COM NEW 65340G205 926 87,962 SH   SOLE - 87,962 0 0
NEXTERA ENERGY INC COM 65339F101 336 1,400 SH Put SOLE - 1,400 0 0
NEXTERA ENERGY INC UNIT 09/01/2022S 65339F796 7,946 163,025 SH   SOLE - 163,025 0 0
NIKOLA CORP COM 654110105 14 200 SH Call SOLE - 200 0 0
NIKOLA CORP COM 654110105 345 5,100 SH Put SOLE - 5,100 0 0
NIO INC SPON ADS 62914V106 1,012 131,000 SH Put SOLE - 131,000 0 0
NIO INC SPON ADS 62914V106 1,732 224,310 SH   SOLE - 224,310 0 0
NIO INC NOTE 4.500% 2/0 62914VAB2 971 1,000,000 PRN   SOLE - 1,000,000 0 0
NIO INC SPON ADS 62914V106 589 76,200 SH Call SOLE - 76,200 0 0
NORWEGIAN CRUISE LINE HLDG L SHS G66721104 375 22,800 SH Put SOLE - 22,800 0 0
NOVAVAX INC COM NEW 670002401 834 10,000 SH Call SOLE - 10,000 0 0
NOVAVAX INC COM NEW 670002401 7,477 89,700 SH Put SOLE - 89,700 0 0
NOVAVAX INC NOTE 3.750% 2/0 670002AB0 11,505 12,000,000 PRN   SOLE - 12,000,000 0 0
NOVAVAX INC COM NEW 670002401 83 1,000 SH   SOLE - 1,000 0 0
NOVUS CAP CORP COM 67012U108 99 10,100 SH   SOLE - 10,100 0 0
NRG ENERGY INC DBCV 2.750% 6/0 629377CG5 7,214 7,100,000 PRN   SOLE - 7,100,000 0 0
NUVASIVE INC NOTE 2.250% 3/1 670704AG0 5,203 4,750,000 PRN   SOLE - 4,750,000 0 0
NUVEEN GLOBAL HIGH INCOME FD SHS 67075G103 495 37,365 SH   SOLE - 37,365 0 0
NUVEEN NEW JERSEY QULT MUN F COM 67069Y102 235 17,758 SH   SOLE - 17,758 0 0
NUVEEN REAL ASSET INCOME & G COM 67074Y105 417 35,743 SH   SOLE - 35,743 0 0
OAKTREE ACQUISITION CORP SHS CL A G67145105 109 10,715 SH   SOLE - 10,715 0 0
OCCIDENTAL PETE CORP COM 674599105 1,699 92,800 SH Call SOLE - 92,800 0 0
OCULAR THERAPEUTIX INC COM 67576A100 563 67,500 SH Call SOLE - 67,500 0 0
OCULAR THERAPEUTIX INC COM 67576A100 70 8,436 SH   SOLE - 8,436 0 0
OFFICE PPTYS INCOME TR COM SHS BEN INT 67623C109 1,025 39,460 SH   SOLE - 39,460 0 0
OI SA SPONSORED ADR NE 670851500 572 544,601 SH   SOLE - 544,601 0 0
OMEROS CORP NOTE 6.250%11/1 682143AE2 4,119 4,000,000 PRN   SOLE - 4,000,000 0 0
OMEROS CORP COM 682143102 294 20,000 SH Put SOLE - 20,000 0 0
ON SEMICONDUCTOR CORP COM 682189105 2,575 130,000 SH Put SOLE - 130,000 0 0
ON SEMICONDUCTOR CORP NOTE 1.000%12/0 682189AK1 29,975 25,644,000 PRN   SOLE - 25,644,000 0 0
OPKO HEALTH INC COM 68375N103 51 15,000 SH   SOLE - 15,000 0 0
OSI SYSTEMS INC NOTE 1.250% 9/0 671044AD7 3,649 3,800,000 PRN   SOLE - 3,800,000 0 0
OSI SYSTEMS INC COM 671044105 2,238 30,000 SH Put SOLE - 30,000 0 0
OTIS WORLDWIDE CORP COM 68902V107 308 5,427 SH   SOLE - 5,427 0 0
OTONOMY INC COM 68906L105 289 79,926 SH   SOLE - 79,926 0 0
OTONOMY INC COM 68906L105 1 300 SH Call SOLE - 300 0 0
OVERSTOCK COM INC DEL COM 690370101 354 12,500 SH Put SOLE - 12,500 0 0
OVERSTOCK COM INC DEL COM 690370101 144 5,082 SH   SOLE - 5,082 0 0
PAGERDUTY INC COM 69553P100 1,611 56,300 SH   SOLE - 56,300 0 0
PALO ALTO NETWORKS INC NOTE 0.750% 7/0 697435AD7 3,770 3,500,000 PRN   SOLE - 3,500,000 0 0
PALO ALTO NETWORKS INC COM 697435105 1,701 7,403 SH   SOLE - 7,403 0 0
PDC ENERGY INC NOTE 1.125% 9/1 69327RAD3 1,790 1,954,000 PRN   SOLE - 1,954,000 0 0
PENN NATL GAMING INC COM 707569109 458 15,000 SH   SOLE - 15,000 0 0
PENNANTPARK FLOATING RATE CA COM 70806A106 806 95,954 SH   SOLE - 95,954 0 0
PERSPECTA INC COM 715347100 1,392 59,931 SH   SOLE - 59,931 0 0
PFIZER INC COM 717081103 1,828 55,900 SH Put SOLE - 55,900 0 0
PFIZER INC COM 717081103 3,447 105,400 SH Call SOLE - 105,400 0 0
PFIZER INC COM 717081103 1,665 50,918 SH   SOLE - 50,918 0 0
PG&E CORP COM 69331C108 6,287 708,900 SH Put SOLE - 708,900 0 0
PG&E CORP COM 69331C108 26,788 3,020,052 SH   SOLE - 3,020,052 0 0
PG&E CORP COM 69331C108 1,072 121,000 SH Call SOLE - 121,000 0 0
PHUNWARE INC COM 71948P100 19 15,191 SH   SOLE - 15,191 0 0
PHUNWARE INC *W EXP 12/26/202 71948P118 28 40,011 SH   SOLE - 40,011 0 0
PINDUODUO INC SPONSORED ADS 722304102 858 10,000 SH Put SOLE - 10,000 0 0
PIVOTAL INVT CORP II *W EXP 06/01/202 72582K118 16 20,100 SH   SOLE - 20,100 0 0
PRA GROUP INC NOTE 3.500% 6/0 69354NAB2 2,125 2,035,000 PRN   SOLE - 2,035,000 0 0
PTC THERAPEUTICS INC NOTE 3.000% 8/1 69366JAB7 6,574 5,657,000 PRN   SOLE - 5,657,000 0 0
PTC THERAPEUTICS INC COM 69366J200 1,015 20,000 SH Put SOLE - 20,000 0 0
Q2 HLDGS INC NOTE 0.750% 6/0 74736LAD1 3,705 3,260,000 PRN   SOLE - 3,260,000 0 0
QAD INC CL B 74727D207 1,826 59,858 SH   SOLE - 59,858 0 0
QTS RLTY TR INC 6.50% CON PFD B 74736A301 15,634 109,220 SH   SOLE - 109,220 0 0
QURATE RETAIL INC COM SER B 74915M209 494 52,110 SH   SOLE - 52,110 0 0
RADIUS HEALTH INC NOTE 3.000% 9/0 750469AA6 1,486 2,000,000 PRN   SOLE - 2,000,000 0 0
RAMBUS INC DEL COM 750917106 912 60,000 SH Put SOLE - 60,000 0 0
RAMBUS INC DEL NOTE 1.375% 2/0 750917AG1 12,816 12,295,000 PRN   SOLE - 12,295,000 0 0
RANGE RES CORP COM 75281A109 256 45,500 SH Call SOLE - 45,500 0 0
RAYTHEON TECHNOLOGIES CORP COM 75513E101 11 100 SH Put SOLE - 100 0 0
RAYTHEON TECHNOLOGIES CORP COM 75513E101 647 10,501 SH   SOLE - 10,501 0 0
RAYTHEON TECHNOLOGIES CORP COM 75513E101 22 200 SH Call SOLE - 200 0 0
REALPAGE INC NOTE 1.500% 5/1 75606NAC3 4,677 4,326,000 PRN   SOLE - 4,326,000 0 0
REDWOOD TR INC COM 758075402 574 82,000 SH   SOLE - 82,000 0 0
REGENERON PHARMACEUTICALS COM 75886F107 3,617 5,800 SH Put SOLE - 5,800 0 0
REGENERON PHARMACEUTICALS COM 75886F107 561 899 SH   SOLE - 899 0 0
REGENERON PHARMACEUTICALS COM 75886F107 1,123 1,800 SH Call SOLE - 1,800 0 0
RESIDEO TECHNOLOGIES INC COM 76118Y104 724 61,758 SH   SOLE - 61,758 0 0
RESTORATION HARDWARE HLDGS I DBCV 7/1 761283AC4 16,572 8,500,000 PRN   SOLE - 8,500,000 0 0
RETROPHIN INC NOTE 2.500% 9/1 761299AB2 2,914 3,536,000 PRN   SOLE - 3,536,000 0 0
RH COM 74967X103 15,332 61,600 SH Put SOLE - 61,600 0 0
RH NOTE 6/1 74967XAA1 2,553 1,824,000 PRN   SOLE - 1,824,000 0 0
RH COM 74967X103 498 2,000 SH Call SOLE - 2,000 0 0
RIVERNORTH OPPORTUNITIES FD COM 76881Y109 614 41,329 SH   SOLE - 41,329 0 0
RMG ACQUISITION CORP CL A 749641106 127 12,411 SH   SOLE - 12,411 0 0
RMG ACQUISITION CORP *W EXP 02/21/202 749641114 165 168,597 SH   SOLE - 168,597 0 0
RMR REAL ESTATE INCOME FD COM 76970B101 800 68,598 SH   SOLE - 68,598 0 0
ROSEHILL RES INC *W EXP 04/27/202 777385113 1 16,200 SH   SOLE - 16,200 0 0
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 992 19,723 SH   SOLE - 19,723 0 0
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 201 4,000 SH Call SOLE - 4,000 0 0
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 1,006 20,000 SH Put SOLE - 20,000 0 0
ROYCE GLOBAL VALUE TR INC COM 78081T104 136 11,752 SH   SOLE - 11,752 0 0
ROYCE MICRO-CAP TR INC COM 780915104 90 12,483 SH   SOLE - 12,483 0 0
RPT REALTY SH BEN INT 74971D101 139 20,000 SH Call SOLE - 20,000 0 0
RPT REALTY SH BEN INT 74971D101 256 36,700 SH Put SOLE - 36,700 0 0
RYANAIR HOLDINGS PLC SPONSORED ADS 783513203 1,172 17,664 SH   SOLE - 17,664 0 0
SALIENT MIDSTREAM & MLP FD SH BEN INT 79471V105 117 28,322 SH   SOLE - 28,322 0 0
SANDISK CORP NOTE 0.500%10/1 80004CAF8 467 549,000 PRN   SOLE - 549,000 0 0
SANGAMO THERAPEUTICS INC COM 800677106 147 16,400 SH Call SOLE - 16,400 0 0
SAREPTA THERAPEUTICS INC COM 803607100 5,132 32,000 SH Call SOLE - 32,000 0 0
SAREPTA THERAPEUTICS INC DBCV 1.500%11/1 803607AB6 9,531 4,144,000 PRN   SOLE - 4,144,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 641 4,000 SH Put SOLE - 4,000 0 0
SCORPIO TANKERS INC NOTE 3.000% 5/1 80918TAB5 813 941,000 PRN   SOLE - 941,000 0 0
SCORPIO TANKERS INC SHS Y7542C130 8 637 SH   SOLE - 637 0 0
SCORPIO TANKERS INC SHS Y7542C130 594 46,400 SH Put SOLE - 46,400 0 0
SEA LTD NOTE 2.250% 7/0 81141RAB6 12,280 2,270,000 PRN   SOLE - 2,270,000 0 0
SEACOR HOLDINGS INC NOTE 2.500%12/1 811904AM3 880 1,000,000 PRN   SOLE - 1,000,000 0 0
SEATTLE GENETICS INC COM 812578102 510 3,000 SH Call SOLE - 3,000 0 0
SEATTLE GENETICS INC COM 812578102 1,190 7,000 SH Put SOLE - 7,000 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 4,660 82,600 SH Put SOLE - 82,600 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 1,157 50,000 SH Put SOLE - 50,000 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 25,958 460,000 SH Call SOLE - 460,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 2,661 115,000 SH Call SOLE - 115,000 0 0
SEMPRA ENERGY COM 816851109 3,036 25,900 SH Put SOLE - 25,900 0 0
SEMPRA ENERGY 6% PFD CONV A 816851406 25,207 257,710 SH   SOLE - 257,710 0 0
SFL CORPORATION LTD SHS G7738W106 139 15,000 SH Put SOLE - 15,000 0 0
SHIP FIN INTL LTD NOTE 4.875% 5/0 824689AG8 4,080 4,610,000 PRN   SOLE - 4,610,000 0 0
SHIP FINANCE INTERNATIONAL L NOTE 5.750%10/1 G81075AF3 3,786 4,000,000 PRN   SOLE - 4,000,000 0 0
SHOPIFY INC CL A 82509L107 2,943 3,100 SH Call SOLE - 3,100 0 0
SHOPIFY INC CL A 82509L107 2,943 3,100 SH Put SOLE - 3,100 0 0
SIBANYE STILLWATER LTD SPONSORED ADR 82575P107 1,262 145,937 SH   SOLE - 145,937 0 0
SIGNATURE BK NEW YORK N Y COM 82669G104 225 2,103 SH   SOLE - 2,103 0 0
SILICON LABORATORIES INC NOTE 1.375% 3/0 826919AB8 3,029 2,500,000 PRN   SOLE - 2,500,000 0 0
SILVER SPIKE ACQUISITION COR *W EXP 08/02/202 G8136L114 46 91,040 SH   SOLE - 91,040 0 0
SNAP INC CL A 83304A106 1,955 83,200 SH Put SOLE - 83,200 0 0
SOCKET MOBILE INC COM NEW 83368E200 87 55,858 SH   SOLE - 55,858 0 0
SORRENTO THERAPEUTICS INC COM NEW 83587F202 100 15,900 SH   SOLE - 15,900 0 0
SORRENTO THERAPEUTICS INC COM NEW 83587F202 21 3,400 SH Call SOLE - 3,400 0 0
SORRENTO THERAPEUTICS INC COM NEW 83587F202 33 5,200 SH Put SOLE - 5,200 0 0
SPARTAN ENERGY ACQUISITION C *W EXP 08/27/202 846784122 48 26,668 SH   SOLE - 26,668 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,234 4,000 SH Put SOLE - 4,000 0 0
SPDR SER TR S&P BIOTECH 78464A870 1,355 12,100 SH Call SOLE - 12,100 0 0
SPDR SER TR S&P BIOTECH 78464A870 3,594 32,100 SH Put SOLE - 32,100 0 0
SPECIAL OPPORTUNITIES FD INC COM 84741T104 2,453 217,700 SH   SOLE - 217,700 0 0
SPECIAL OPPORTUNITIES FD INC PFD CONV SE B 84741T302 1,679 66,710 SH   SOLE - 66,710 0 0
SPLUNK INC COM 848637104 2,904 14,613 SH   SOLE - 14,613 0 0
SPLUNK INC NOTE 1.125% 9/1 848637AD6 6,355 4,322,000 PRN   SOLE - 4,322,000 0 0
SPROTT FOCUS TR INC COM 85208J109 61 10,339 SH   SOLE - 10,339 0 0
SQUARE INC NOTE 0.500% 5/1 852234AD5 12,143 8,161,000 PRN   SOLE - 8,161,000 0 0
STABLE RD ACQUISITION CORP *W EXP 05/15/202 85236Q117 33 53,700 SH   SOLE - 53,700 0 0
STANDARD DIVERSIFIED INC COM CL A 85336L109 901 69,821 SH   SOLE - 69,821 0 0
SUNCOR ENERGY INC NEW COM 867224107 223 13,220 SH   SOLE - 13,220 0 0
SUSTAINABLE OPPORTNTS ACQ CO *W EXP 99/99/999 G8598Y117 14 15,000 SH   SOLE - 15,000 0 0
SWISS HELVETIA FD INC COM 870875101 3,822 487,519 SH   SOLE - 487,519 0 0
SWITCHBACK ENERGY ACQUISTN C *W EXP 07/25/202 87105M110 30 37,935 SH   SOLE - 37,935 0 0
SYNAPTICS INC NOTE 0.500% 6/1 87157DAD1 6,459 6,048,000 PRN   SOLE - 6,048,000 0 0
TAIWAN FD INC COM 874036106 1,870 88,175 SH   SOLE - 88,175 0 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 5,533 308,525 SH Call SOLE - 308,525 0 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 1,817 101,300 SH Put SOLE - 101,300 0 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 775 43,233 SH   SOLE - 43,233 0 0
TAUBMAN CTRS INC COM 876664103 1,455 38,500 SH Call SOLE - 38,500 0 0
TAUBMAN CTRS INC COM 876664103 1,089 28,800 SH Put SOLE - 28,800 0 0
TECH DATA CORP COM 878237106 3,278 22,600 SH Call SOLE - 22,600 0 0
TECH DATA CORP COM 878237106 20,791 143,400 SH Put SOLE - 143,400 0 0
TELADOC HEALTH INC COM 87918A105 954 5,000 SH Put SOLE - 5,000 0 0
TELADOC HEALTH INC COM 87918A105 191 1,000 SH Call SOLE - 1,000 0 0
TELADOC HEALTH INC NOTE 3.000%12/1 87918AAB1 1,135 261,000 PRN   SOLE - 261,000 0 0
TEMPLETON DRAGON FD INC COM 88018T101 274 13,563 SH   SOLE - 13,563 0 0
TERADYNE INC COM 880770102 18 213 SH   SOLE - 213 0 0
TERADYNE INC COM 880770102 845 10,000 SH Put SOLE - 10,000 0 0
TESLA INC NOTE 2.375% 3/1 88160RAD3 8,299 2,500,000 PRN   SOLE - 2,500,000 0 0
TESLA INC COM 88160R101 123,314 114,200 SH Put SOLE - 114,200 0 0
TESLA INC COM 88160R101 1,080 1,000 SH Call SOLE - 1,000 0 0
TESLA INC COM 88160R101 1,122 1,039 SH   SOLE - 1,039 0 0
TESLA INC NOTE 2.000% 5/1 88160RAG6 7,017 2,000,000 PRN   SOLE - 2,000,000 0 0
THE CENTRAL AND EASTERN EU I COM 153436100 523 25,054 SH   SOLE - 25,054 0 0
THE REALREAL INC COM 88339P101 1,065 83,300 SH   SOLE - 83,300 0 0
THERAVANCE INC NOTE 2.125% 1/1 88338TAB0 3,267 3,284,000 PRN   SOLE - 3,284,000 0 0
TIFFANY & CO NEW COM 886547108 1,584 13,000 SH Call SOLE - 13,000 0 0
TIFFANY & CO NEW COM 886547108 37 300 SH   SOLE - 300 0 0
TIFFANY & CO NEW COM 886547108 598 4,900 SH Put SOLE - 4,900 0 0
TILRAY INC COM CL 2 88688T100 114 16,100 SH Call SOLE - 16,100 0 0
TILRAY INC COM CL 2 88688T100 783 110,100 SH Put SOLE - 110,100 0 0
T-MOBILE US INC RIGHT 07/27/2020 872590112 21 200 SH Put SOLE - 200 0 0
T-MOBILE US INC RIGHT 07/27/2020 872590112 10 100 SH Call SOLE - 100 0 0
T-MOBILE US INC RIGHT 07/27/2020 872590112 874 260,329 SH   SOLE - 260,329 0 0
TORTOISE ENERGY INDEPENDENC COM 89148K200 475 40,797 SH   SOLE - 40,797 0 0
TRANSOCEAN LTD REG SHS H8817H100 162 88,700 SH Call SOLE - 88,700 0 0
TRANSOCEAN LTD REG SHS H8817H100 221 120,700 SH   SOLE - 120,700 0 0
TRIDENT ACQUISITIONS CORP *W EXP 05/09/202 89615T114 16 35,000 SH   SOLE - 35,000 0 0
TRILLIUM THERAPEUTICS INC COM NEW 89620X506 1,606 198,600 SH Call SOLE - 198,600 0 0
TRIP COM GROUP LTD ADS 89677Q107 1,620 62,500 SH Put SOLE - 62,500 0 0
TRIP COM GROUP LTD ADS 89677Q107 179 6,919 SH   SOLE - 6,919 0 0
TRUIST FINL CORP COM 89832Q109 812 21,618 SH   SOLE - 21,618 0 0
TURQUOISE HILL RES LTD COM 900435108 28 37,601 SH   SOLE - 37,601 0 0
TWILIO INC CL A 90138F102 5,809 26,474 SH   SOLE - 26,474 0 0
TWO HBRS INVT CORP COM NEW 90187B408 733 145,470 SH   SOLE - 145,470 0 0
UNILEVER N V N Y SHS NEW 904784709 1,062 19,944 SH   SOLE - 19,944 0 0
UNILEVER PLC SPON ADR NEW 904767704 483 8,800 SH Put SOLE - 8,800 0 0
UNILEVER PLC SPON ADR NEW 904767704 302 5,500 SH   SOLE - 5,500 0 0
UNION PAC CORP COM 907818108 5,934 35,100 SH Call SOLE - 35,100 0 0
UNISYS CORP NOTE 5.500% 3/0 909214BS6 9,398 7,520,000 PRN   SOLE - 7,520,000 0 0
UNITED AIRLS HLDGS INC COM 910047109 520 15,000 SH Call SOLE - 15,000 0 0
UNITED STS OIL FD LP UNITS 91232N207 146 5,244 SH Put SOLE - 5,244 0 0
UNITED STS OIL FD LP UNITS 91232N207 3,186 113,536 SH Call SOLE - 113,536 0 0
UNITED STS OIL FD LP UNITS 91232N207 57 2,047 SH   SOLE - 2,047 0 0
UNITEDHEALTH GROUP INC COM 91324P102 590 2,000 SH Put SOLE - 2,000 0 0
UNITEDHEALTH GROUP INC COM 91324P102 7,640 25,900 SH Call SOLE - 25,900 0 0
VERSO CORP CL A 92531L207 409 34,200 SH   SOLE - 34,200 0 0
VERSO CORP CL A 92531L207 409 34,200 SH Put SOLE - 34,200 0 0
VIACOMCBS INC CL B 92556H206 263 11,271 SH   SOLE - 11,271 0 0
VIKING THERAPEUTICS INC COM 92686J106 290 40,200 SH Call SOLE - 40,200 0 0
VIKING THERAPEUTICS INC COM 92686J106 130 18,000 SH   SOLE - 18,000 0 0
VIKING THERAPEUTICS INC COM 92686J106 216 30,000 SH Put SOLE - 30,000 0 0
VOYA NAT RES EQUITY INCOME F COM 92913C106 71 28,031 SH   SOLE - 28,031 0 0
WATSCO INC CL B CONV 942622101 709 3,971 SH   SOLE - 3,971 0 0
WAYFAIR INC CL A 94419L101 1,976 10,000 SH Call SOLE - 10,000 0 0
WAYFAIR INC CL A 94419L101 2,628 13,300 SH Put SOLE - 13,300 0 0
WAYFAIR INC NOTE 1.125%11/0 94419LAD3 7,158 4,000,000 PRN   SOLE - 4,000,000 0 0
WAYFAIR INC NOTE 0.375% 9/0 94419LAB7 39,028 20,478,000 PRN   SOLE - 20,478,000 0 0
WESTERN ASSET EMERGING MKTS COM 95766A101 427 34,650 SH   SOLE - 34,650 0 0
WESTERN ASSET HIGH INCM FD I COM 95766J102 121 19,571 SH   SOLE - 19,571 0 0
WESTERN AST INFL LKD OPP & I COM 95766R104 184 16,780 SH   SOLE - 16,780 0 0
WHITING PETE CORP NEW COM NEW 966387409 74 65,200 SH Put SOLE - 65,200 0 0
WHITING PETE CORP NEW COM NEW 966387409 8 7,180 SH   SOLE - 7,180 0 0
WINTRUST FINL CORP COM 97650W108 318 7,284 SH   SOLE - 7,284 0 0
WPX ENERGY INC COM 98212B103 176 27,500 SH Call SOLE - 27,500 0 0
WRAP TECHNOLOGIES INC COM 98212N107 129 12,350 SH   SOLE - 12,350 0 0
WRAP TECHNOLOGIES INC COM 98212N107 57 5,500 SH Call SOLE - 5,500 0 0
WRIGHT MED GROUP N V ORD SHS N96617118 297 10,000 SH Put SOLE - 10,000 0 0
WRIGHT MED GROUP N V NOTE 2.250%11/1 98236JAB4 15,561 10,977,000 PRN   SOLE - 10,977,000 0 0
XERIS PHARMACEUTICALS INC NOTE 5.000% 7/1 98422LAA5 500 500,000 PRN   SOLE - 500,000 0 0
ZENDESK INC NOTE 0.250% 3/1 98936JAB7 7,082 4,737,000 PRN   SOLE - 4,737,000 0 0
ZILLOW GROUP INC NOTE 1.500% 7/0 98954MAC5 837 800,000 PRN   SOLE - 800,000 0 0
ZILLOW GROUP INC NOTE 2.000%12/0 98954MAB7 8,036 6,500,000 PRN   SOLE - 6,500,000 0 0
ZILLOW GROUP INC CL A 98954M101 806 14,017 SH   SOLE - 14,017 0 0
ZILLOW GROUP INC CL C CAP STK 98954M200 582 10,100 SH Call SOLE - 10,100 0 0
ZILLOW GROUP INC CL C CAP STK 98954M200 4,522 78,500 SH Put SOLE - 78,500 0 0
ZIONS BANCORPORATION N A COM 989701107 1,621 47,700 SH Call SOLE - 47,700 0 0
ZIONS BANCORPORATION N A COM 989701107 2,130 62,636 SH   SOLE - 62,636 0 0
ZIONS BANCORPORATION N A COM 989701107 4,998 147,000 SH Put SOLE - 147,000 0 0
ZOGENIX INC COM NEW 98978L204 2,774 102,700 SH Call SOLE - 102,700 0 0
ZOGENIX INC COM NEW 98978L204 717 26,536 SH   SOLE - 26,536 0 0
ZOGENIX INC COM NEW 98978L204 1,872 69,300 SH Put SOLE - 69,300 0 0
ZSCALER INC COM 98980G102 2,437 22,256 SH   SOLE - 22,256 0 0
ZYMEWORKS INC COM 98985W102 361 10,000 SH Call SOLE - 10,000 0 0
ZYMEWORKS INC COM 98985W102 372 10,302 SH   SOLE - 10,302 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 5 1,600 SH Call SOLE - 1,600 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 4 1,200 SH   SOLE - 1,200 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 34 10,000 SH Put SOLE - 10,000 0 0