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
ABBVIE INC CALL 00287Y909 10 26,700 SH Call SOLE   26,700 0 0
ABEONA THERAPEUTICS INC COM NEW 00289Y206 106 34,773 SH   OTR 2 0 34,773 0
ADTRAN HOLDINGS INC COM 00486H105 117 6,000 SH   SOLE   6,000 0 0
ADTRAN HOLDINGS INC COM 00486H105 5,683 290,241 SH   OTR 2 0 290,241 0
ADVERUM BIOTECHNOLOGIES INC COM 00773U108 284 298,560 SH   OTR 2 0 298,560 0
AIRGAIN INC COM 00938A104 1,300 180,308 SH   OTR 2 0 180,308 0
AKAMAI TECHNOLOGIES INC NOTE 0.125% 5/0 00971TAJ0 632 618,000 PRN   OTR 1 0 618,000 0
ALICO INC COM 016230104 230 8,138 SH   SOLE   8,138 0 0
ALLOT LTD SHS M0854Q105 533 136,062 SH   SOLE   136,062 0 0
ALTIMMUNE INC CALL 02155H900 0 19,900 SH Call SOLE   19,900 0 0
ALTUS POWER INC COM CL A 02217A102 182 16,500 SH   SOLE   16,500 0 0
AMYRIS INC PUT 03236M950 28 81,000 SH Put OTR 1 0 81,000 0
ANI PHARMACEUTICALS INC COM 00182C103 2,515 78,251 SH   OTR 2 0 78,251 0
APOLLO ENDOSURGERY INC COM 03767D108 697 126,535 SH   OTR 2 0 126,535 0
APOLLO GLOBAL MGMT INC COM 03769M106 1,183 25,439 SH   OTR 3 0 25,439 0
APPLIED OPTOELECTRONICS INC COM 03823U102 54 20,000 SH   SOLE   20,000 0 0
ARDELYX INC COM 039697107 433 364,102 SH   OTR 2 0 364,102 0
ATLAS CORP PUT Y0436Q959 4 12,500 SH Put OTR 1 0 12,500 0
ATHENEX INC COM 04685N103 67 248,832 SH   OTR 2 0 248,832 0
AVEO PHARMACEUTICALS INC COM NEW 053588307 5,638 685,026 SH   OTR 2 0 685,026 0
AVIAT NETWORKS INC COM NEW 05366Y201 96 3,500 SH   SOLE   3,500 0 0
AVIAT NETWORKS INC COM NEW 05366Y201 3,676 134,256 SH   OTR 2 0 134,256 0
ANAVEX LIFE SCIENCE CORP PUT 032797950 7 13,400 SH Put SOLE   13,400 0 0
AVAYA HLDGS CORP PUT 05351X951 99 111,800 SH Put OTR 1 0 111,800 0
AXSOME THERAPEUTICS INC PUT 05464T954 9 13,400 SH Put SOLE   13,400 0 0
BK OF AMERICA CORP COM 060505104 1,697 56,195 SH   OTR 3 0 56,195 0
BARCLAYS PLC PUT 06738E954 13 27,000 SH Put OTR 1 0 27,000 0
BIOGEN INC PUT 09062X953 23 14,800 SH Put SOLE   14,800 0 0
BK TECHNOLOGIES CORPORATION COM 05587G104 832 345,434 SH   OTR 2 0 345,434 0
BLACKLINE INC NOTE 3/1 09239BAD1 428 522,000 PRN   OTR 1 0 522,000 0
BLOOMIN BRANDS INC NOTE 5.000% 5/0 094235AB4 4,294 2,483,000 PRN   OTR 1 0 2,483,000 0
BIOMARIN PHARMACEUTICAL INC PUT 09061G951 1 800 SH Put OTR 1 0 800 0
BIOMARIN PHARMACEUTICAL INC PUT 09061G951 4 13,400 SH Put SOLE   13,400 0 0
BOOKING HOLDINGS INC COM 09857L108 647 394 SH   OTR 1 0 394 0
PEABODY ENERGY CORP PUT 704551950 2 19,800 SH Put OTR 1 0 19,800 0
CALAMP CORP COM 128126109 67 17,500 SH   SOLE   17,500 0 0
CALAMP CORP COM 128126109 2,231 581,045 SH   OTR 2 0 581,045 0
CAPITAL ONE FINL CORP COM 14040H105 614 6,664 SH   OTR 3 0 6,664 0
CAPSTONE GREEN ENERGY CORP COM 14067D508 396 223,920 SH   OTR 2 0 223,920 0
CARDLYTICS INC COM 14161W105 485 51,616 SH   OTR 3 0 51,616 0
CARVANA CO CL A 146869102 6,364 313,487 SH   OTR 3 0 313,487 0
CARNIVAL CORP NOTE 5.75%10/0 143658BT8 1,249 1,219,000 PRN   OTR 1 0 1,219,000 0
CARNIVAL CORP PUT 143658950 32 43,600 SH Put OTR 1 0 43,600 0
CELLECTAR BIOSCIENCES INC COM NEW 15117F807 140 41,636 SH   OTR 2 0 41,636 0
CERAGON NETWORKS LTD ORD M22013102 55 30,000 SH   SOLE   30,000 0 0
CITY OFFICE REIT INC COM 178587101 160 16,050 SH   SOLE   16,050 0 0
CLENE INC PUT 185634952 4 40,100 SH Put SOLE   40,100 0 0
CINEMARK HLDGS INC NOTE 4.500% 8/1 17243VAB8 3,527 3,103,000 PRN   OTR 1 0 3,103,000 0
CINEMARK HLDGS INC PUT 17243V952 31 48,800 SH Put OTR 1 0 48,800 0
COGNITION THERAPEUTICS INC COM 19243B102 380 200,188 SH   OTR 2 0 200,188 0
COMMSCOPE HLDG CO INC COM 20337X109 147 16,000 SH   SOLE   16,000 0 0
CONTEXT THERAPEUTICS INC COM 21077P108 358 322,628 SH   OTR 2 0 322,628 0
CTO RLTY GROWTH INC NEW COM 22948Q101 437 23,302 SH   SOLE   23,302 0 0
CYCLO THERAPEUTICS INC *W EXP 11/14/202 23254X110 26 73,736 SH   OTR 2 0 73,736 0
CYTOKINETICS INC CALL 23282W905 20 20,000 SH Call SOLE   20,000 0 0
DIGITAL TURBINE INC COM NEW 25400W102 397 27,518 SH   SOLE   27,518 0 0
DZS INC COM 268211109 4,669 413,228 SH   OTR 2 0 413,228 0
EASTERLY GOVT PPTYS INC COM 27616P103 161 10,200 SH   SOLE   10,200 0 0
ENCORE CAP EUROPE FIN LTD NOTE 4.500% 9/0 29260UAA5 2,030 1,740,000 PRN   OTR 1 0 1,740,000 0
ENVESTNET INC NOTE 0.750% 8/1 29404KAE6 736 870,000 PRN   OTR 1 0 870,000 0
ENVESTNET INC COM 29404K106 856 19,279 SH   OTR 3 0 19,279 0
EQUITY COMWLTH REIT ORD COM SH BEN INT 294628102 257 10,553 SH   SOLE   10,553 0 0
EQUITY RESIDENTIAL SH BEN INT 29476L107 471 7,007 SH   SOLE   7,007 0 0
EVERSPIN TECHNOLOGIES INC COM 30041T104 29 5,000 SH   SOLE   5,000 0 0
EVERSPIN TECHNOLOGIES INC COM 30041T104 1,238 213,862 SH   OTR 2 0 213,862 0
EVOLUS INC COM 30052C107 403 50,030 SH   OTR 2 0 50,030 0
NATIONAL VISION HLDGS INC NOTE 2.500% 5/1 63845RAB3 177 142,000 PRN   OTR 1 0 142,000 0
FORD MTR CO DEL NOTE 3/1 345370CZ1 122 133,000 PRN   OTR 1 0 133,000 0
FTI CONSULTING INC NOTE 2.000% 8/1 302941AP4 3,726 2,248,000 PRN   OTR 1 0 2,248,000 0
FLEX LTD ORD Y2573F102 167 10,000 SH   SOLE   10,000 0 0
FRANKLIN COVEY CO COM 353469109 2,354 51,861 SH   SOLE   51,861 0 0
FRANKLIN WIRELESS CORP COM 355184102 289 98,826 SH   OTR 2 0 98,826 0
FISKER INC PUT 33813J956 5 10,300 SH Put OTR 1 0 10,300 0
LIBERTY MEDIA CORP DEL NOTE 1.375%10/1 531229AB8 4,471 3,675,000 PRN   OTR 1 0 3,675,000 0
GUESS INC NOTE 2.000% 4/1 401617AD7 2,635 2,790,000 PRN   OTR 1 0 2,790,000 0
GUESS INC PUT 401617955 60 66,300 SH Put OTR 1 0 66,300 0
GSK PLC CALL 37733W904 18 39,900 SH Call SOLE   39,900 0 0
GUIDEWIRE SOFTWARE INC NOTE 1.250% 3/1 40171VAA8 1,323 1,460,000 PRN   OTR 1 0 1,460,000 0
HARMONIC INC COM 413160102 203 15,500 SH   SOLE   15,500 0 0
HIGHWOODS PPTYS INC COM 431284108 214 7,950 SH   SOLE   7,950 0 0
HILTON GRAND VACATIONS INC COM 43283X105 1,576 47,905 SH   OTR 3 0 47,905 0
HORIZON THERAPEUTICS PUB L SHS G46188101 829 13,400 SH   SOLE   13,400 0 0
HORIZON THERAPEUTICS PUB L PUT G46188951 9 16,800 SH Put SOLE   16,800 0 0
INTEGRA LIFESCIENCES HLDGS C NOTE 0.500% 8/1 457985AM1 1,187 1,353,000 PRN   OTR 1 0 1,353,000 0
ICAD INC COM NEW 44934S206 933 444,486 SH   OTR 2 0 444,486 0
INTERCEPT PHARMACEUTICALS IN CALL 45845P908 8 93,700 SH Call SOLE   93,700 0 0
IDEAL PWR INC COM NEW 451622203 547 52,888 SH   OTR 2 0 52,888 0
IDENTIV INC COM NEW 45170X205 138 11,000 SH   SOLE   11,000 0 0
ISHARES TR PUT 464288951 152 30,400 SH Put OTR 1 0 30,400 0
IMAX CORP PUT 45245E959 5 10,400 SH Put OTR 1 0 10,400 0
IMAX CORP NOTE 0.500% 4/0 45245EAJ8 1,092 1,306,000 PRN   OTR 1 0 1,306,000 0
IMEDIA BRANDS INC COM CL A 452465206 14 22,500 SH   SOLE   22,500 0 0
INCYTE CORP PUT 45337C952 900 26,800 SH Put SOLE   26,800 0 0
INDEPENDENCE RLTY TR INC COM 45378A106 364 21,743 SH   SOLE   21,743 0 0
INDIE SEMICONDUCTOR INC CLASS A COM 45569U101 62 8,500 SH   SOLE   8,500 0 0
INDIE SEMICONDUCTOR INC CLASS A COM 45569U101 2,651 362,199 SH   OTR 2 0 362,199 0
IVERIC BIO INC PUT 46583P952 7 26,800 SH Put SOLE   26,800 0 0
ITERIS INC NEW COM 46564T107 811 272,944 SH   SOLE   272,944 0 0
ISHARES TR PUT 464287955 1,270 102,500 SH Put OTR 2 0 102,500 0
KITE RLTY GROUP TR COM NEW 49803T300 255 14,800 SH   SOLE   14,800 0 0
LANTRONIX INC COM NEW 516548203 125 26,000 SH   SOLE   26,000 0 0
LCI INCS NOTE 1.125% 5/1 501812AB7 1,047 1,210,000 PRN   OTR 1 0 1,210,000 0
LIGHTPATH TECHNOLOGIES INC COM CL A 532257805 545 509,425 SH   OTR 2 0 509,425 0
LUMENTUM HLDGS INC NOTE 0.250% 3/1 55024UAB5 1,290 1,044,000 PRN   OTR 1 0 1,044,000 0
LILLY ELI & CO CALL 532457908 20 13,400 SH Call SOLE   13,400 0 0
LOGITECH INTL S A PUT H50430952 59 21,000 SH Put SOLE   21,000 0 0
LIVENT CORP NOTE 4.125% 7/1 53814LAB4 4,846 1,344,000 PRN   OTR 1 0 1,344,000 0
MATERION CORP COM 576690101 4,806 60,079 SH   OTR 2 0 60,079 0
MICROCHIP TECHNOLOGY INC PUT 595017954 26 11,400 SH Put OTR 1 0 11,400 0
MADRIGAL PHARMACEUTICALS INC PUT 558868955 49 13,300 SH Put SOLE   13,300 0 0
ALLSCRIPTS HEALTHCARE SOLUTI NOTE 0.875% 1/0 01988PAF5 1,821 1,421,000 PRN   OTR 1 0 1,421,000 0
MEDICENNA THERAPEUTI CORP COM 58490H107 799 963,801 SH   OTR 2 0 963,801 0
MICROCHIP TECHNOLOGY INC. COM 595017104 395 6,473 SH   OTR 1 0 6,473 0
MIDDLEBY CORP NOTE 1.000% 9/0 596278AB7 1,608 1,401,000 PRN   OTR 1 0 1,401,000 0
MIRION TECHNOLOGIES INC COM CL A 60471A101 160 21,381 SH   SOLE   21,381 0 0
MODERNA INC PUT 60770K957 9 13,400 SH Put SOLE   13,400 0 0
MYOMO INC COM NEW 62857J201 249 153,936 SH   OTR 2 0 153,936 0
NCL CORP LTD NOTE 5.375 8/0 62886HAX9 305 309,000 PRN   OTR 1 0 309,000 0
NETSTREIT CORP COM 64119V303 504 28,317 SH   SOLE   28,317 0 0
NEUBASE THERAPEUTICS INC COM 64132K102 84 212,035 SH   OTR 2 0 212,035 0
NLS PHARMACEUTICS LTD *W EXP 09/25/202 H57830111 49 194,060 SH   OTR 2 0 194,060 0
NOKIA CORP SPONSORED ADR 654902204 171 40,000 SH   SOLE   40,000 0 0
NATERA INC NOTE 2.250% 5/0 632307AB0 1,961 1,432,000 PRN   OTR 1 0 1,432,000 0
NATERA INC PUT 632307954 5 10,100 SH Put OTR 1 0 10,100 0
ENVISTA HOLDINGS CORPORATION NOTE 2.374% 6/0 29415FAB0 157 95,000 PRN   OTR 1 0 95,000 0
OMNICELL COM NOTE 0.250% 9/1 68213NAD1 1,891 1,768,000 PRN   OTR 1 0 1,768,000 0
ONEMAIN HLDGS INC COM 68268W103 1,557 52,755 SH   OTR 3 0 52,755 0
PALO ALTO NETWORKS INC NOTE 0.750% 7/0 697435AD7 3,645 1,964,000 PRN   OTR 1 0 1,964,000 0
PARABELLUM ACQUISITION CORP COM CL A 69901P109 194 39,221 SH   OTR 2 0 39,221 0
PARABELLUM ACQUISITION CORP *W EXP 99/99/999 69901P117 3 139,072 SH   OTR 2 0 139,072 0
PARAMOUNT GROUP INC COM 69924R108 151 24,300 SH   SOLE   24,300 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 2,492 969,698 SH   OTR 2 0 969,698 0
PIXELWORKS INC COM NEW 72581M305 8 5,000 SH   SOLE   5,000 0 0
PIXELWORKS INC COM NEW 72581M305 606 376,298 SH   SOLE   376,298 0 0
PLYMOUTH INDL REIT INC COM 729640102 215 12,800 SH   SOLE   12,800 0 0
POWERFLEET INC COM 73931J109 40 13,000 SH   SOLE   13,000 0 0
PROGRESS SOFTWARE CORP NOTE 1.000% 4/1 743312AB6 937 979,000 PRN   OTR 1 0 979,000 0
PROCESSA PHARMACEUTICALS INC COM NEW 74275C205 160 70,954 SH   OTR 2 0 70,954 0
PROGRESSIVE CORP COM 743315103 1,862 16,021 SH   OTR 3 0 16,021 0
PROSHARES TR SHT 7-10 YR TR 74348A608 229 8,000 SH   SOLE   8,000 0 0
PROSHARES TR ULTRASHRT S&P500 74347G416 327 6,000 SH   SOLE   6,000 0 0
PARSONS CORP DEL NOTE 0.250% 8/1 70202LAB8 1,565 1,507,000 PRN   SOLE   1,507,000 0 0
RAYMOND JAMES FINL INC COM 754730109 1,794 18,151 SH   OTR 3 0 18,151 0
RF INDS LTD COM PAR $0.01 749552105 740 128,684 SH   OTR 2 0 128,684 0
REALOGY GRP LLC/REALOGY CO NOTE 0.250% 6/1 75606DAP6 755 1,066,000 PRN   OTR 1 0 1,066,000 0
RVL PHARMACEUTICALS PLC SHS G6S41R101 390 185,647 SH   OTR 2 0 185,647 0
SANOFI SPONSORED ADR 80105N105 630 16,572 SH   SOLE   16,572 0 0
SAVERONE 2014 LTD *W EXP 06/02/202 80516T113 42 141,364 SH   OTR 2 0 141,364 0
SCPHARMACEUTICALS INC COM 810648105 1,229 188,522 SH   OTR 2 0 188,522 0
SCYNEXIS INC COM NEW 811292200 1,177 490,609 SH   OTR 2 0 490,609 0
SEQUANS COMMUNICATIONS S A SPONSORED ADS 817323207 162 45,500 SH   SOLE   45,500 0 0
SILICOM LTD ORD M84116108 2,479 70,146 SH   SOLE   70,146 0 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108 1,880 28,835 SH   OTR 2 0 28,835 0
SIMON PPTY GROUP INC NEW COM 828806109 256 2,850 SH   SOLE   2,850 0 0
SIRIUS XM HOLDINGS INC COM 82968B103 166 29,050 SH   OTR 1 0 29,050 0
SOLENO THERAPEUTICS INC COM 834203309 176 105,513 SH   OTR 2 0 105,513 0
SONO GROUP N V COM N81409109 2,222 874,813 SH   OTR 2 0 874,813 0
SOUTHWEST AIRLS CO COM 844741108 641 20,777 SH   OTR 1 0 20,777 0
SUNWORKS INC COM NEW 86803X204 42 15,000 SH   SOLE   15,000 0 0
TRICIDA INC CALL 89610F901 38 26,800 SH Call SOLE   26,800 0 0
TRICIDA INC PUT 89610F951 123 66,500 SH Put SOLE   66,500 0 0
TECHTARGET INC COM 87874R100 1,050 17,742 SH   SOLE   17,742 0 0
TELA BIO INC COM 872381108 3,239 380,196 SH   OTR 2 0 380,196 0
THERATECHNOLOGIES INC COM 88338H100 1,763 743,423 SH   OTR 2 0 743,423 0
TOLL BROTHERS INC COM 889478103 286 6,800 SH   SOLE   6,800 0 0
TRANSCODE THERAPEUTICS INC COM 89357L105 357 324,157 SH   OTR 2 0 324,157 0
TRANSPHORM INC COM 89386L100 4,584 911,237 SH   OTR 2 0 911,237 0
TRICIDA INC COM 89610F101 249 23,800 SH   SOLE   23,800 0 0
TWITTER INC NOTE 3/1 90184LAN2 423 457,000 PRN   OTR 1 0 457,000 0
TWITTER INC NOTE 0.250% 6/1 90184LAF9 266 257,000 PRN   OTR 1 0 257,000 0
TYLER TECHNOLOGIES INC COM 902252105 303 871 SH   OTR 1 0 871 0
VACCINEX INC COM 918640103 251 507,795 SH   OTR 2 0 507,795 0
VAIL RESORTS INC COM 91879Q109 267 1,238 SH   OTR 1 0 1,238 0
VANGUARD INTL EQUITY INDEX F PUT 922042954 83 21,400 SH Put SOLE   21,400 0 0
WAYFAIR INC NOTE 1.000% 8/1 94419LAF8 895 1,400,000 PRN   OTR 1 0 1,400,000 0
WAYFAIR INC PUT 94419L951 72 14,200 SH Put OTR 1 0 14,200 0
WHITESTONE REIT COM 966084204 202 23,850 SH   SOLE   23,850 0 0
WORLD WRESTLING ENTMT INC NOTE 3.375%12/1 98156QAB4 3,372 1,183,000 PRN   OTR 1 0 1,183,000 0
UNITED STATES STL CORP NOTE 5.000%11/0 912909AT5 5,039 3,266,000 PRN   OTR 1 0 3,266,000 0
UNITED STATES STL CORP PUT 912909958 30 44,600 SH Put OTR 1 0 44,600 0
X4 PHARMACEUTICALS INC COM 98420X103 428 250,144 SH   OTR 2 0 250,144 0
SELECT SECTOR SPDR TR PUT 81369Y959 15 13,400 SH Put SOLE   13,400 0 0
ZETA GLOBAL HOLDINGS CORP CL A 98956A105 99 15,000 SH   SOLE   15,000 0 0