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 1,179 84,545 SH   SOLE   84,545 0 0
ABEONA THERAPEUTICS INC COM 00289Y107 392 1,244,774 SH   OTR 2 0 1,244,774 0
ADTRAN INC COM 00738A106 4,610 249,867 SH   OTR 2 0 249,867 0
AEROJECT ROCKETDYNE HLDGS INC NOTE 2.250%12/1 007800AB1 861 546,000 PRN   OTR 1 0 546,000 0
AKEBIA THERAPEUTICS INC PUT 00972D955 51 63,500 SH Put SOLE   63,500 0 0
AKEBIA THERAPEUTICS INC CALL 00972D905 0 15,900 SH Call SOLE   15,900 0 0
AKEBIA THERAPEUTICS INC COM 00972D105 46 63,500 SH   SOLE   63,500 0 0
ALARM COM HLDGS INCO NOTE 011642AB1 1,003 1,171,000 PRN   OTR 1 0 1,171,000 0
ALICO INC COM 016230104 264 7,038 SH   SOLE   7,038 0 0
ALLOT LTD SHS M0854Q105 829 102,375 SH   SOLE   102,375 0 0
ALLSCRIPTS HEALTHCARE SOLUTI NOTE 0.875% 1/0 01988PAF5 2,582 1,455,000 PRN   OTR 1 0 1,455,000 0
AMERICAN AIRLINES GROUP INC NOTE 6.500% 7/0 02376RAF9 349 254,000 PRN   OTR 1 0 254,000 0
AMPLITECH GROUP INC COM NEW 03211Q200 87 25,828 SH   OTR 2 0 25,828 0
AMYRIS INC PUT 03236M950 141 190,100 SH Put OTR 1 0 190,100 0
ARCH RESOURCES INC NOTE 5.250%11/1 039389AB7 5,482 1,441,000 PRN   OTR 1 0 1,441,000 0
ARCUS BIOSCIENCES INC COM 03969F109 249 7,900 SH   SOLE   7,900 0 0
ARCUS BIOSCIENCES INC PUT 03969F959 68 31,500 SH Put SOLE   31,500 0 0
ARDELYX INC COM 039697107 822 768,036 SH   OTR 2 0 768,036 0
ATLAS CORP PUT Y0436Q959 2 16,900 SH Put OTR 1 0 16,900 0
AVADEL PHARMACEUTICALS PLC SPONSORED ADR 05337M104 109 15,900 SH   SOLE   15,900 0 0
AVADEL PHARMACEUTICALS PLC CALL 05337M904 13 46,600 SH Call SOLE   46,600 0 0
AVADEL PHARMACEUTICALS PLC PUT 05337M954 4 15,900 SH Put SOLE   15,900 0 0
AVAYA HLDGS CORP NOTE 2.250% 6/1 05351XAB7 2,357 2,400,000 PRN   OTR 1 0 2,400,000 0
AVAYA HLDGS CORP PUT 05351X951 6 10,400 SH Put OTR 1 0 10,400 0
AVEO PHARMACEUTICALS INC COM NEW 053588307 3,942 705,154 SH   OTR 2 0 705,154 0
AVIAT NETWORKS INC COM NEW 05366Y201 3,151 102,410 SH   OTR 2 0 102,410 0
AXSOME THERAPEUTICS INC PUT 05464T954 63 109,800 SH Put SOLE   109,800 0 0
BANK OF AMERICA CORP COM 060505104 1,393 33,783 SH   OTR 3 0 33,783 0
BARCLAYS PLC PUT 06738E954 12 19,000 SH Put OTR 1 0 19,000 0
BENTLEY SYS INC NOTE 0.125% 1/1 08265TAB5 194 196,000 PRN   OTR 1 0 196,000 0
BEYOND MEAT INC NOTE 08862EAB5 351 574,000 PRN   OTR 1 0 574,000 0
BIOXCEL THERAPEUTICS INC PUT 09075P955 45 27,600 SH Put SOLE   27,600 0 0
BK TECHNOLOGIES CORPORATION COM 05587G104 881 345,434 SH   OTR 2 0 345,434 0
BLACKLINE INC NOTE 0.125% 8/0 09239BAB5 934 783,000 PRN   OTR 1 0 783,000 0
BLACKSTONE MTG TR INC COM CL A 09257W100 299 9,400 SH   SOLE   9,400 0 0
BLOOMN BRANDS INC NOTE 5.000% 5/0 094235AB4 6,125 3,012,000 PRN   OTR 1 0 3,012,000 0
BOOKING HOLDINGS INC COM 09857L108 1,247 531 SH   OTR 1 0 531 0
BRIDGELINE DIGITAL INC COM 10807Q700 294 154,143 SH   OTR 2 0 154,143 0
CALAMP CORP COM 128126109 3,221 440,646 SH   OTR 2 0 440,646 0
CAMBIUM NETWORKS CORP SHS G17766109 793 33,540 SH   SOLE   33,540 0 0
CARDLYTICS INC COM 14161W105 1,752 31,860 SH   OTR 3 0 31,860 0
CARNIVAL CORP NOTE 5.750% 4/0 143658BE1 8,063 3,835,000 PRN   OTR 1 0 3,835,000 0
CARVANA CO CL A 146869102 2,032 17,036 SH   OTR 3 0 17,036 0
CEDAR REALTY TRUST INC COM NEW 150602605 492 17,805 SH   SOLE   17,805 0 0
CELLECTAR BIOSCIENCES INC COM PAR 15117F500 315 458,245 SH   OTR 2 0 458,245 0
CINEMARK HLDGS INC NOTE 4.500% 8/1 17243VAB8 5,350 3,619,000 PRN   OTR 1 0 3,619,000 0
CINEMARK HLDGS INC PUT 17243V952 7 27,000 SH Put OTR 1 0 27,000 0
CITY OFFICE REIT INC COM 178587101 283 16,050 SH   SOLE   16,050 0 0
CNX RES CORP NOTE 2.250% 5/0 12653CAG3 1,536 884,000 PRN   OTR 1 0 884,000 0
COGNITION THERAPEUTICS INC COM 19243B102 473 175,366 SH   OTR 2 0 175,366 0
CONTEXT THERAPEUTICS INC COM 21077P108 689 317,729 SH   OTR 2 0 317,729 0
COUPA SOFTWARE INC NOTE 0.125% 6/1 22266LAC0 2,301 2,352,000 PRN   OTR 1 0 2,352,000 0
CTO RLTY GROWTH INC NEW COM 22948Q101 410 6,180 SH   SOLE   6,180 0 0
CYBEROPTICS CORP COM 232517102 5,173 127,466 SH   OTR 2 0 127,466 0
CYCLO THERAPEUTICS INC *W EXP 11/14/202 23254X110 99 74,736 SH   OTR 2 0 74,736 0
DEXCOM INC COM 252131107 304 594 SH   OTR 1 0 594 0
DIGITAL TURBINE INC COM NEW 25400W102 848 19,361 SH   SOLE   19,361 0 0
DOCEBO INC COM 25609L105 567 10,945 SH   SOLE   10,945 0 0
DZS INC COM 268211109 5,354 385,979 SH   OTR 2 0 385,979 0
EDAP TMS S A SPONSORED ADR 268311107 975 134,432 SH   OTR 2 0 134,432 0
ENCORE CAP EUROPE FIN LTD NOTE 4.500% 9/0 29260UAA5 2,511 1,670,000 PRN   OTR 1 0 1,670,000 0
ENVESTNET INC COM 29404K106 2,451 32,920 SH   OTR 3 0 32,920 0
EQUITY COMWLTH COM SH BEN INT 294628102 298 10,553 SH   SOLE   10,553 0 0
ESSENTIAL PPTYS RLTY TR INC COM 297178105 761 12,737 SH   SOLE   12,737 0 0
ETSY INC NOTE 0.125%10/0 29786AAJ5 3,302 2,036,000 PRN   OTR 1 0 2,036,000 0
EURONET WORLDWIDE INC COM 298736109 270 2,078 SH   OTR 1 0 2,078 0
EVERSPIN TECHNOLOGIES INC COM 30041T104 2,794 320,798 SH   OTR 2 0 320,798 0
EVOLUS INC COM 30052C107 2,261 201,543 SH   OTR 2 0 201,543 0
FISKER INC PUT 33813J956 9 40,000 SH Put OTR 1 0 40,000 0
FRANKLIN COVEY CO COM 353469109 2,049 45,315 SH   SOLE   45,315 0 0
FRANKLIN WIRELESS CORP COM 355184102 394 98,826 SH   OTR 2 0 98,826 0
FTI CONSULTING INC NOTE 2.000% 8/1 302941AP4 3,033 1,909,000 PRN   OTR 1 0 1,909,000 0
GUESS INC PUT 401617955 3 13,800 SH Put OTR 1 0 13,800 0
GUIDEWIRE SOFTWARE INC NOTE 1.250% 3/1 40171VAA8 1,240 1,177,000 PRN   OTR 1 0 1,177,000 0
HELIUS MED TECHNOLOGIES INC COM CL A NEW 42328V603 207 62,750 SH   OTR 2 0 62,750 0
HIGHWOODS PPTYS INC COM 431284108 229 5,000 SH   SOLE   5,000 0 0
HILTON GRAND VACATIONS INC COM 43283X105 2,918 56,095 SH   OTR 3 0 56,095 0
IDEAL PWR INC COM NEW 451622203 465 52,888 SH   OTR 2 0 52,888 0
IMAX CORP PUT 45245E959 4 26,600 SH Put OTR 1 0 26,600 0
INDEPENDENCE RLTY TR INC COM 45378A106 431 16,314 SH   SOLE   16,314 0 0
INTEL CORP CALL 458140900 620 127,600 SH Call OTR 2 0 127,600 0
ISHARES TR PUT 464288950 0 15,900 SH Put SOLE   15,900 0 0
ISHARES TR U.S. MED DVC ETF 464288810 969 15,900 SH   SOLE   15,900 0 0
ISHARES TR PUT 464287955 1,809 127,600 SH Put OTR 2 0 127,600 0
ITERIS INC NEW COM 46564T107 488 163,905 SH   SOLE   163,905 0 0
JBG SMITH PPTYS COM 46590V100 231 7,900 SH   SOLE   7,900 0 0
KITE RLTY GROUP TR COM NEW 49803T300 291 12,800 SH   SOLE   12,800 0 0
LCI INDS NOTE 1.125% 5/1 501812AB7 2,177 2,353,000 PRN   OTR 1 0 2,353,000 0
LIBERTY MEDIA CORP DEL NOTE 1.000% 1/3 531229AF9 4,026 2,117,000 PRN   OTR 1 0 2,117,000 0
LIBERTY MEDIA CORP DEL NOTE 1.375%10/1 531229AB8 10,596 7,500,000 PRN   OTR 1 0 7,500,000 0
LIGHTPATH TECHNOLOGIES INC COM CL A 532257805 1,004 509,425 SH   OTR 2 0 509,425 0
LIVENT CORP NOTE 4.125% 7/1 53814LAB4 3,651 1,167,000 PRN   OTR 1 0 1,167,000 0
LUMENTUM HLDGS INC NOTE 0.250% 3/1 55024UAB5 2,043 1,227,000 PRN   OTR 1 0 1,227,000 0
MEDICENNA THERAPEUTICS CORP COM 58490H107 727 571,489 SH   OTR 2 0 571,489 0
MICROCHIP TECHNOLOGY INC. COM 595017104 829 11,038 SH   OTR 1 0 11,038 0
MIDDLEBY CORP NOTE 1.000% 9/0 596278AB7 588 426,000 PRN   OTR 1 0 426,000 0
MYOMO INC COM NEW 62857J201 586 153,936 SH   OTR 2 0 153,936 0
NATERA INC NOTE 2.250% 5/0 632307AB0 2,556 1,907,000 PRN   OTR 1 0 1,907,000 0
NETSTREIT CORP COM 64119V303 792 35,280 SH   SOLE   35,280 0 0
NEUBASE THERAPEUTICS INC COM 64132K102 482 256,553 SH   OTR 2 0 256,553 0
NLS PHARMACEUTICS LTD *W EXP 09/25/202 H57830111 74 194,560 SH   OTR 2 0 194,560 0
OMNICELL COM NOTE 0.250% 9/1 68213NAD1 2,826 1,992,000 PRN   OTR 1 0 1,992,000 0
ONEMAIN HLDGS INC COM 68268W103 2,490 52,525 SH   OTR 3 0 52,525 0
OPENDOOR TECHNOLOGIES INC COM 683712103 117 13,504 SH   OTR 1 0 13,504 0
PARABELLUM ACQUISITION CORP COM CL A 69901P109 193 39,221 SH   OTR 2 0 39,221 0
PARABELLUM ACQUISITION CORP *W EXP 99/99/999 69901P117 16 139,072 SH   OTR 2 0 139,072 0
PARAMOUNT GROUP INC COM 69924R108 218 20,000 SH   SOLE   20,000 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 2,328 783,731 SH   OTR 2 0 783,731 0
PARSONS CORP DEL NOTE 0.250% 8/1 70202LAB8 1,350 1,274,000 PRN   OTR 1 0 1,274,000 0
PDF SOLUTIONS INC COM 693282105 6,018 215,932 SH   OTR 2 0 215,932 0
PDS BIOTECHNOLOGY CORP COM 70465T107 436 70,378 SH   OTR 2 0 70,378 0
PEABODY ENGR CORP PUT 704551950 4 16,400 SH Put OTR 1 0 16,400 0
PETVIVO HLDGS INC *W EXP 08/13/202 716817119 8 22,900 SH   OTR 2 0 22,900 0
PHOTRONICS INC COM 719405102 5,187 305,636 SH   OTR 2 0 305,636 0
PIXELWORKS INC COM NEW 72581M305 659 221,985 SH   SOLE   221,985 0 0
PROCESSA PHARMACEUTICALS INC COM NEW 74275C205 214 70,954 SH   OTR 2 0 70,954 0
PROGRESSIVE CORP COM 743315103 2,259 19,817 SH   OTR 3 0 19,817 0
RAYMOND JAMES FINL INC COM 754730109 2,650 24,115 SH   OTR 3 0 24,115 0
REALOGY HLDGS CORP PUT 75605Y956 4 19,800 SH Put OTR 1 0 19,800 0
REZOLUTE INC COM NEW 76200L309 354 104,709 SH   OTR 2 0 104,709 0
RF INDS LTD COM PAR $0.01 749552105 928 128,684 SH   OTR 2 0 128,684 0
SCPHARMACEUTICALS INC COM 810648105 1,979 348,425 SH   OTR 2 0 348,425 0
SCYNEXIS INC COM NEW 811292200 2,192 560,517 SH   OTR 2 0 560,517 0
SELECT SECTOR SPDR TR PUT 81369Y959 1 15,500 SH Put SOLE   15,500 0 0
SILICOM LTD ORD M84116108 2,423 61,539 SH   SOLE   61,539 0 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108 6,252 93,572 SH   OTR 2 0 93,572 0
SIRIUS XM HOLDINGS INC COM 82968B103 140 21,206 SH   OTR 1 0 21,206 0
SOLENO THERAPEUTICS INC COM NEW 834203200 377 1,691,840 SH   OTR 2 0 1,691,840 0
SOUTHWEST AIRLS CO NOTE 1.250% 5/0 844741BG2 1,476 1,079,000 PRN   OTR 1 0 1,079,000 0
SPDR SER TR PUT 78464A950 4 15,900 SH Put SOLE   15,900 0 0
TECHTARGET INC COM 87874R100 1,222 15,031 SH   SOLE   15,031 0 0
THERATECHNOLOGIES INC COM 88338H100 1,870 755,863 SH   OTR 2 0 755,863 0
TRANSCODE THERAPEUTICS INC COM 89357L105 934 324,157 SH   OTR 2 0 324,157 0
TRANSPHORM INC COM 89386L100 4,307 609,170 SH   OTR 2 0 609,170 0
UBER TECHNOLOGIES INC COM 90353T100 283 7,943 SH   OTR 1 0 7,943 0
UNITED STATES STL CORP NOTE 5.000%11/0 912909AT5 10,509 3,579,000 PRN   OTR 1 0 3,579,000 0
UNITED STATES STL CORP PUT 912909958 12 33,400 SH Put OTR 1 0 33,400 0
VACCINEX INC COM 918640103 88 66,856 SH   OTR 2 0 66,856 0
VAIL RESORTS INC COM 91879Q109 350 1,345 SH   OTR 1 0 1,345 0
VROOM INC PUT 92918V959 57 37,200 SH Put OTR 1 0 37,200 0
WAYFAIR INC NOTE 1.000% 8/1 94419LAF8 4,787 4,452,000 PRN   OTR 1 0 4,452,000 0
WELLS FARGO CO NEW COM 949746101 458 9,459 SH   OTR 3 0 9,459 0
WHITESTONE REIT COM 966084204 272 20,500 SH   SOLE   20,500 0 0
WIRELESS TELECOM GROUP INC COM 976524108 756 439,407 SH   OTR 2 0 439,407 0
WORLD WRESTLING ENTMT INC NOTE 3.375%12/1 98156QAB4 4,171 1,628,000 PRN   OTR 1 0 1,628,000 0
X4 PHARMACEUTICALS INC COM 98420X103 438 250,144 SH   OTR 2 0 250,144 0
YIELD10 BIOSCIENCE INC COM 98585K862 427 80,586 SH   OTR 2 0 80,586 0
ZUORA INC COM CL A 98983V106 816 54,457 SH   SOLE   54,457 0 0