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
A10 NETWORKS INC COM 002121101 1,378 83,129 SH   SOLE   83,129 0 0
AMERICAN AIRLS GROUP INC PUT 02376R952 7 30,430 SH Put OTR 1 0 30,430 0
AMERICAN AIRLS GROUP INC NOTE 6.500% 7/0 02376RAF9 1,045 753,000 PRN   OTR 1 0 753,000 0
ABEONA THERAPEUTICS INC COM 00289Y107 383 1,137,274 SH   OTR 2 0 1,137,274 0
ADTRAN INC COM 00738A106 4,596 201,309 SH   OTR 2 0 201,309 0
AEROJECT ROCETDYNE HLDGS INC NOTE 2.250%12/1 007800AB1 327 283,000 PRN   OTR 1 0 283,000 0
ALICO INC COM 016230104 213 5,763 SH   OTR 1 0 5,763 0
ALIMERA SCIENCES INC COM NEW 016259202 636 123,947 SH   OTR 2 0 123,947 0
ALLENA PHARMACEUTICALS COM 018119107 581 980,200 SH   OTR 2 0 980,200 0
ALLOT LTD SHS M0854Q105 1,216 102,375 SH   SOLE   102,375 0 0
AMYRIS INC PUT 03236M950 62 78,100 SH Put OTR 1 0 78,100 0
ANNALY CAPITAL MANAGEMENT IN COM 035710409 210 26,900 SH   OTR 1 0 26,900 0
ARCH RESOURCES INC NOTE 5.250%11/1 039389AB7 4,445 1,679,000 PRN   OTR 1 0 1,679,000 0
ARDELYX INC COM 039697107 606 550,975 SH   OTR 2 0 550,975 0
AVEO PHARMACEUTICALS INC COM NEW 053588307 2,744 585,168 SH   OTR 2 0 585,168 0
AVIAT NETWORKS INC COM NEW 05366Y201 2,923 91,110 SH   OTR 2 0 91,110 0
AVAYA HLDGS CORP NOTE 2.250% 6/1 05351XAB7 1,297 1,211,000 PRN   OTR 1 0 1,211,000 0
BK OF AMERICA CORP COM 060505104 1,150 25,842 SH   SOLE   25,842 0 0
BARCLAYS PLC PUT 06738E954 4 19,000 SH Put OTR 1 0 19,000 0
BILL COM HLDGS INC COM 090043100 203 814 SH   OTR 1 0 814 0
BK TECHNOLOGIES CORPORATION COM 05587G104 751 311,684 SH   OTR 2 0 311,684 0
BLACKLINE INC NOTE 0.125% 8/0 09239BAB5 1,661 1,102,000 PRN   OTR 1 0 1,102,000 0
BLACKSTONE MTG TR INC COM CL A 09257W100 257 8,400 SH   OTR 1 0 8,400 0
BLOOMIN BRANDS INC NOTE 5.000% 5/0 094235AB4 5,774 2,947,000 PRN   OTR 1 0 2,947,000 0
BLOOMIN BRANDS INC PUT 094235958 2 21,900 SH Put OTR 1 0 21,900 0
BOOKING HOLDINGS INC COM 09857L108 1,200 500 SH   OTR 1 0 500 0
BRAINSWAY LTD SPOSORED ADS 10501L106 359 46,621 SH   OTR 2 0 46,621 0
BRIDGELINE DIGITAL INC COM 10807Q700 461 204,025 SH   OTR 2 0 204,025 0
BEYOND MEAT INC PUT 08862E959 35 15,500 SH Put OTR 1 0 15,500 0
CAMBIUM NETWORKS CORP SHS G17766109 397 15,505 SH   SOLE   15,505 0 0
CARDLYTICS INC COM 14161W105 1,814 27,443 SH   SOLE   27,443 0 0
CARVANA CO CL A 146869102 2,339 10,089 SH   SOLE   10,089 0 0
CASA SYS INC PUT 14713L952 31 16,400 SH Put SOLE   16,400 0 0
CARNIVAL CORP PUT 143658950 9 75,000 SH Put OTR 1 0 75,000 0
CARNIVAL CORP NOTE 5.750% 4/0 143658BE1 7,912 3,723,000 PRN   OTR 1 0 3,723,000 0
CEDAR REALTY TRUST INC COM NEW 150602605 800 31,855 SH   OTR 1 0 31,855 0
CELLECTAR BIOSCIENCES INC COM PAR 15117F500 137 205,675 SH   OTR 2 0 205,675 0
CHEGG INC NOTE 0.125% 3/1 163092AD1 196 198,000 PRN   OTR 1 0 198,000 0
CITY OFFICE REIT INC COM 178587101 449 22,750 SH   OTR 1 0 22,750 0
CINEMARK HLDGS INC NOTE 4.500% 8/1 17243VAB8 4,990 3,482,000 PRN   OTR 1 0 3,482,000 0
CINEMARK HLDGS INC PUT 17243V952 5 35,700 SH Put OTR 2 0 35,700 0
CONTEXT THERAPEUTICS INC COM 21077P108 465 174,967 SH   OTR 2 0 174,967 0
COUPA SOFTWARE INC NOTE 0.125% 6/1 22266LAC0 2,843 2,314,000 PRN   OTR 1 0 2,314,000 0
CTO RLTY GROWTH INC NEW COM 22948Q101 487 7,930 SH   OTR 1 0 7,930 0
CYBEROPTICS CORP COM 232517102 5,420 116,566 SH   OTR 2 0 116,566 0
CYCLO THERAPEUTICS INC *W EXP 11/14/202 23254X110 149 74,736 SH   OTR 2 0 74,736 0
DERMATA THERAPEUTICS INC *W EXP 08/13/202 249845116 17 40,075 SH   OTR 2 0 40,075 0
DEXCOM INC COM 252131107 252 470 SH   OTR 1 0 470 0
DIGITAL TURBINE INC COM NEW 25400W102 1,008 16,524 SH   SOLE   16,524 0 0
DOCEBO INC COM 25609L105 737 10,945 SH   SOLE   10,945 0 0
DZS INC COM 268211109 4,340 267,550 SH   OTR 2 0 267,550 0
EDAP TMS S A SPONSORED ADR 268311107 1,677 279,956 SH   OTR 2 0 279,956 0
EMCORE CORP COM NEW 290846203 614 87,894 SH   OTR 2 0 87,894 0
ENVESTNET INC COM 29404K106 2,469 31,120 SH   SOLE   31,120 0 0
EQUITY COMWLTH COM SH BEN INT 294628102 285 11,003 SH   OTR 1 0 11,003 0
EVERSPIN TECHNOLOGIES INC COM 30041T104 4,031 356,722 SH   OTR 2 0 356,722 0
NATIONAL VISION HLDGS INC NOTE 2.500% 5/1 63845RAB3 890 529,000 PRN   OTR 1 0 529,000 0
FARO TECHNOLOGIES INC COM 311642102 668 9,545 SH   SOLE   9,545 0 0
FRANKLIN COVEY CO COM 353469109 2,094 45,176 SH   SOLE   45,176 0 0
FRANKLIN WIRELESS CORP COM 355184102 432 98,826 SH   OTR 2 0 98,826 0
FISKER INC PUT 33813J956 21 57,900 SH Put OTR 1 0 57,900 0
LIBERTY MEDIA CORP DEL NOTE 1.000% 1/3 531229AF9 1,252 725,000 PRN   OTR 1 0 725,000 0
LIBERTY MEDIA CORP DEL NOTE 1.375%10/1 531229AB8 9,494 6,283,000 PRN   OTR 1 0 6,283,000 0
GUESS INC NOTE 2.000 4/1 401617AD7 3,789 3,252,000 PRN   OTR 1 0 3,252,000 0
GUESS INC PUT 401617955 14 37,100 SH Put OTR 1 0 37,100 0
HELIUS MED TECHNOLOGIES INC COM CL A NEW 42328V603 298 57,350 SH   OTR 2 0 57,350 0
HILTON GRAND VACATIONS INC COM 43283X105 2,385 45,759 SH   SOLE   45,759 0 0
HTG MOLECULAR DIAGNOSTICS IN COM NEW 40434H203 776 143,135 SH   OTR 2 0 143,135 0
INTERCEPT PHARMACEUTICALS IN PUT 45845P958 15 38,300 SH Put OTR 1 0 38,300 0
IDEAL PWR INC COM NEW 451622203 558 46,275 SH   OTR 2 0 46,275 0
IMAX CORP PUT 45245E959 13 27,900 SH Put OTR 1 0 27,900 0
JBG SMITH PPTYS COM 46590V100 204 7,100 SH   OTR 1 0 7,100 0
KITE RLTY GROUP TR COM NEW 49803T300 280 12,850 SH   OTR 1 0 12,850 0
LANTRONIX INC COM NEW 516548203 1,238 158,128 SH   OTR 2 0 158,128 0
LCI INDS NOTE 1.125% 5/1 501812AB7 1,973 1,787,000 PRN   OTR 1 0 1,787,000 0
LIGHTPATH TECHNOLOGIES INC COM CL A 532257805 767 314,407 SH   OTR 2 0 314,407 0
LIVENT CORP NOTE 4.125% 7/1 53814LAB4 3,044 1,036,000 PRN   OTR 1 0 1,036,000 0
SOUTHWEST AIRLS CO NOTE 1.250% 5/0 844741BG2 4,786 3,577,000 PRN   OTR 1 0 3,577,000 0
ALLSCRIPTS HEALTHCARE SOLUTI NOTE 0.875% 1/0 01988PAF5 2,091 1,411,000 PRN   OTR 1 0 1,411,000 0
MEDICENNA THERAPEUTICS CORP COM 58490H107 837 513,089 SH   OTR 2 0 513,089 0
MICROCHIP TECHNOLOGY INC. COM 595017104 961 11,038 SH   OTR 1 0 11,038 0
MIRUM PHARMACEUTICALS INC COM 604749101 1,236 77,515 SH   OTR 2 0 77,515 0
MYOMO INC COM NEW 62857J201 949 138,686 SH   OTR 2 0 138,686 0
NEUBASE THERAPEUTICS INC COM 64132K102 644 229,253 SH   OTR 2 0 229,253 0
NEUROONE MED TECHNOLOGIES CO COM NEW 64130M209 211 108,964 SH   OTR 2 0 108,964 0
NLS PHARMACEUTICS LTD *W EXP 09/25/202 H57830111 97 194,560 SH   OTR 2 0 194,560 0
NATERA INC NOTE 2.250% 5/0 632307AB0 3,236 1,259,000 PRN   OTR 1 0 1,259,000 0
NUANCE COMMUNICATIONS INC DBCV 1.000%12/1 67020YAK6 3,719 1,622,000 SH   OTR 1 0 1,622,000 0
NUANCE COMMUNICATIONS INC NOTE 1.250% 4/0 67020YAN0 3,543 1,254,000 PRN   OTR 1 0 1,254,000 0
NVE CORP COM NEW 629445206 744 10,893 SH   SOLE   10,893 0 0
O2MICRO INTERNATIONAL LIMITE SPONS ADR 67107W100 1,113 245,608 SH   OTR 2 0 245,608 0
OMNICELL COM NOTE 0.250% 9/1 68213NAD1 3,316 1,752,000 PRN   OTR 1 0 1,752,000 0
ONEMAIN HLDGS INC COM 68268W103 2,105 42,071 SH   SOLE   42,071 0 0
PALO ALTO NETWORKS INC NOTE 0.750% 7/0 697435AD7 2,633 1,254,000 PRN   OTR 1 0 1,254,000 0
PARABELLUM ACQUISITION CORP COM CL A 69901P109 191 39,221 SH   OTR 2 0 39,221 0
PARABELLUM ACQUISITION CORP *W EXP 99/99/999 69901P117 31 139,072 SH   OTR 2 0 139,072 0
PARAMOUNT GROUP INC COM 69924R108 117 14,000 SH   OTR 1 0 14,000 0
PARATEK PHARMACEUTICALS INC COM 699374302 2,500 556,832 SH   OTR 2 0 556,832 0
PDF SOLUTIONS INC COM 693282105 7,828 246,231 SH   OTR 2 0 246,231 0
PDS BIOTECHNOLOGY CORP COM 70465T107 574 70,803 SH   OTR 2 0 70,803 0
PENN NATL GAMING INC NOTE 2.750% 5/1 707569AU3 523 220,000 PRN   OTR 1 0 220,000 0
PETVIVO HLDGS INC *W EXP 08/13/202 716817119 13 22,900 SH   OTR 2 0 22,900 0
PHOTRONICS INC COM 719405102 5,690 301,878 SH   OTR 2 0 301,878 0
PIXELWORKS INC COM NEW 72581M305 690 156,899 SH   SOLE   156,899 0 0
PROCESSA PHARMACEUTICALS INC COM NEW 74275C205 348 70,954 SH   OTR 2 0 70,954 0
PROGRESSIVE CORP COM 743315103 1,459 14,211 SH   SOLE   14,211 0 0
RAYMOND JAMES FINL INC COM 754730109 1,915 19,077 SH   SOLE   19,077 0 0
REZOLUTE INC COM NEW 76200L309 290 60,718 SH   OTR 2 0 60,718 0
RF INDS LTD COM PAR $0.01 749552105 933 116,684 SH   OTR 2 0 116,684 0
REALOGY HLDGS CORP PUT 75605Y956 9 25,100 SH Put OTR 1 0 25,100 0
SCPHARMACEUTICALS INC COM 810648105 1,670 332,647 SH   OTR 2 0 332,647 0
SCYNEXIS INC COM NEW 811292200 3,006 492,729 SH   OTR 2 0 492,729 0
SILICOM LTD ORD M84116108 3,261 63,202 SH   SOLE   63,202 0 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108 7,980 83,972 SH   OTR 2 0 83,972 0
SIMON PPTY GROUP INC NEW COM 828806109 847 5,300 SH   OTR 1 0 5,300 0
ISTAR INC NOTE 3.125% 9/1 45031UCB5 3,841 2,037,000 PRN   OTR 1 0 2,037,000 0
TECHTARGET INC COM 87874R100 1,384 14,464 SH   SOLE   14,464 0 0
THERATECHNOLOGIES INC COM 88338H100 2,044 675,963 SH   OTR 2 0 675,963 0
TRANSCODE THERAPEUTICS INC COM 89357L105 751 295,540 SH   OTR 2 0 295,540 0
VAIL RESORTS INC COM 91879Q109 282 860 SH   OTR 1 0 860 0
VOCERA COMMUNICATIONS INC PUT 92857F957 8 12,100 SH Put OTR 1 0 12,100 0
VROOM INC PUT 92918V959 28 45,900 SH Put OTR 1 0 45,900 0
WAYFAIR INC NOTE 1.000% 8/1 94419LAF8 5,954 3,956,000 PRN   OTR 1 0 3,956,000 0
WELLS FARGO CO NEW COM 949746101 454 9,459 SH   SOLE   9,459 0 0
WIRELESS TELECOM GROUP INC COM 976524108 956 434,407 SH   OTR 2 0 434,407 0
WORLD WRESTLING ENTMT INC NOTE 3.375%12/1 98156QAB4 3,374 1,628,000 PRN   OTR 1 0 1,628,000 0
UNITED STATES STL CORP NEW PUT 912909958 17 44,700 SH Put OTR 1 0 44,700 0
X4 PHARMACEUTICALS INC COM 98420X103 780 340,495 SH   OTR 2 0 340,495 0
YIELD10 BIOSCIENCE INC COM 98585K862 392 79,672 SH   OTR 2 0 79,672 0
ZUORA INC COM CL A 98983V106 884 47,313 SH   SOLE   47,313 0 0