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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
89BIO INC COM 282559103   282,326 22,178 SH   DFND 1 22,178 0 0
ACCRETION ACQUISITION CORP RIGHT 03/01/2028 00438Y123   26,213 375,000 SH   DFND 1 375,000 0 0
ACCRETION ACQUISITION CORP *W EXP 03/01/202 00438Y115   3,507 187,500 SH   DFND 1 187,500 0 0
ACCURAY INC COM 004397105   179,383 85,829 SH   DFND 1 85,829 0 0
ACTINIUM PHARMACEUTICALS INC COM 00507W206   177,099 16,629 SH   DFND 1 16,629 0 0
ACTIVISION BLIZZARD INC COM 00507V109   6,889,500 90,000 SH   DFND 1 90,000 0 0
ACUMEN PHARMACEUTICALS INC COM 00509G209   168,728 31,246 SH   DFND 1 31,246 0 0
AESTHER HEALTHCARE ACQSTN CO *W EXP 09/14/202 00809L114   11,250 75,000 SH   DFND 1 75,000 0 0
AESTHER HEALTHCARE ACQSTN CO CLASS A COM 00809L106   1,560,000 150,000 SH   DFND 1 150,000 0 0
AETHERIUM ACQUISITION CORP *W EXP 12/21/202 00809J119   1,321 400,000 SH   DFND 1 400,000 0 0
AETHERIUM ACQUISITION CORP CLASS A COM 00809J101   4,053,676 398,200 SH   DFND 1 398,200 0 0
AFFIMED N V COM N01045108   11,160,000 9,000,000 SH   DFND 1 9,000,000 0 0
AGILETHOUGHT INC CLASS A COM 00857F100   198,547 47,273 SH   DFND 1 47,273 0 0
ALDEYRA THERAPEUTICS INC COM 01438T106   205,452 29,519 SH   DFND 1 29,519 0 0
ALLAKOS INC COM 01671P100   197,567 23,464 SH   DFND 1 23,464 0 0
ALPHABET INC CAP STK CL A 02079K305   3,529,200 40,000 SH   DFND 1 40,000 0 0
ALPHABET INC CAP STK CL C 02079K107   12,865,850 145,000 SH Put DFND 1 145,000 0 0
ALTENERGY ACQUISITION CORP COM CL A 02157M108   2,542,500 250,000 SH   DFND 1 250,000 0 0
ALTENERGY ACQUISITION CORP *W EXP 10/29/202 02157M116   12,876 125,000 SH   DFND 1 125,000 0 0
ALTIMAR ACQUISITION CORP III SHS CL A G0370U108   1,007,000 100,000 SH   DFND 1 100,000 0 0
ALTIMMUNE INC COM NEW 02155H200   282,578 17,178 SH   DFND 1 17,178 0 0
ALTISOURCE PORTFOLIO SOLUTIONS SA REG SHS L0175J104   114,097 12,061 SH   DFND 1 12,061 0 0
AMC ENTMT HLDGS INC CL A COM 00165C104   81,400 20,000 SH   DFND 1 20,000 0 0
AMC ENTMT HLDGS INC CL A COM 00165C104   364,265 89,500 SH Call DFND 1 89,500 0 0
AMC ENTMT HLDGS INC CL A COM 00165C104   1,934,878 475,400 SH Put DFND 1 475,400 0 0
ANGI INC COM CL A NEW 00183L102   117,500 50,000 SH   DFND 1 50,000 0 0
ANNEXON INC COM 03589W102   168,842 32,658 SH   DFND 1 32,658 0 0
APELLIS PHARMACEUTICALS INC COM 03753U106   9,049,250 175,000 SH   DFND 1 175,000 0 0
AROGO CAPITAL ACQUISITION CO *W EXP 03/23/202 042644112   7,500 100,000 SH   DFND 1 100,000 0 0
AROGO CAPITAL ACQUISITION CO CLASS A COM 042644104   1,013,000 100,000 SH   DFND 1 100,000 0 0
ARS PHARMACEUTICALS INC COM 82835W108   222,241 26,054 SH   DFND 1 26,054 0 0
ARYA SCIENCES ACQU CORP IV CL A G31659108   3,030,000 300,000 SH   DFND 1 300,000 0 0
ARYA SCIENCES ACQUISITN CORP CLASS A ORD SHS G31658100   10,090,000 1,000,000 SH   DFND 1 1,000,000 0 0
ASTRIA THERAPEUTICS INC COM 04635X102   219,151 14,718 SH   DFND 1 14,718 0 0
ASURE SOFTWARE INC COM 04649U102   185,866 19,900 SH   DFND 1 19,900 0 0
AXONPRIME INFRSTCTR AQSTN CO UNIT 05/31/2028 05467C207   10 1 SH   DFND 1 1 0 0
AXONPRIME INFRSTCTR AQSTN CO *W EXP 05/31/202 05467C116   13,433 333,333 SH   DFND 1 333,333 0 0
AXONPRIME INFRSTCTR AQSTN CO CLASS A COM 05467C108   4,367,256 441,137 SH   DFND 1 441,137 0 0
BANYAN ACQUISITION CORPORATI *W EXP 09/30/202 06690B115   5,626 225,000 SH   DFND 1 225,000 0 0
BANYAN ACQUISITION CORPORATI CL A COM 06690B107   4,594,500 450,000 SH   DFND 1 450,000 0 0
BETTER WORLD ACQUISITION COR *W EXP 11/15/202 08772B112   28,500 300,000 SH   DFND 1 300,000 0 0
BEYOND AIR INC COM 08862L103   190,209 29,308 SH   DFND 1 29,308 0 0
BIOATLA INC COM 09077B104   153,392 18,593 SH   DFND 1 18,593 0 0
BIOMEA FUSION INC COM 09077A106   219,315 26,016 SH   DFND 1 26,016 0 0
BIOVIE INC CL A NEW 09074F207   125,175 16,110 SH   DFND 1 16,110 0 0
BLACKSKY TECHNOLOGY INC COM CL A 09263B108   150,614 97,801 SH   DFND 1 97,801 0 0
BOWMAN CONSULTING GROUP LTD COM 103002101   206,941 9,471 SH   DFND 1 9,471 0 0
BROOGE ENERGY LTD *W EXP 12/20/202 G1611B115   64,337 321,684 SH   DFND 1 321,684 0 0
BUILDERS FIRSTSOURCE INC COM 12008R107   15,571,200 240,000 SH   DFND 1 240,000 0 0
BUILDERS FIRSTSOURCE INC COM 12008R107   3,568,400 55,000 SH Put DFND 1 55,000 0 0
BURTECH ACQUISITION CORP CLASS A COM 123013104   1,524,000 150,000 SH   DFND 1 150,000 0 0
BURTECH ACQUISITION CORP *W EXP 12/18/202 123013112   900 150,000 SH   DFND 1 150,000 0 0
BYRNA TECHNOLOGIES INC COM NEW 12448X201   161,245 20,567 SH   DFND 1 20,567 0 0
CABALETTA BIO INC COM 12674W109   249,408 26,963 SH   DFND 1 26,963 0 0
CACTUS ACQUISITION CORP 1 LTD CLASS A ORD G1745A108   4,617,000 450,000 SH   DFND 1 450,000 0 0
CACTUS ACQUISITION CORP 1 LTD *W EXP 08/17/202 G1745A124   2,250 225,000 SH   DFND 1 225,000 0 0
CALLON PETE CO DEL COM 13123X508   3,189,740 86,000 SH   DFND 1 86,000 0 0
CAPITAL ONE FINL CORP COM 14040H105   33,465,600 360,000 SH   DFND 1 360,000 0 0
CAPITAL ONE FINL CORP COM 14040H105   13,944,000 150,000 SH Put DFND 1 150,000 0 0
CARDLYTICS INC COM 14161W105   10,115,000 1,750,000 SH   DFND 1 1,750,000 0 0
CARDLYTICS INC NOTE 1.000% 9/1 14161WAB1   4,855,594 11,325,000 PRN   DFND 1 11,325,000 0 0
CARVANA CO CL A 146869102   4,868,454 1,027,100 SH   DFND 1 1,027,100 0 0
CECO ENVIRONMENTAL CORP COM 125141101   179,744 15,389 SH   DFND 1 15,389 0 0
CELCUITY INC COM 15102K100   193,338 13,800 SH   DFND 1 13,800 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108   6,782,000 20,000 SH Put DFND 1 20,000 0 0
CHOICEONE FINL SVCS INC COM 170386106   204,595 7,055 SH   DFND 1 7,055 0 0
CITIGROUP INC COM NEW 172967424   4,296,850 95,000 SH   DFND 1 95,000 0 0
CLEARPOINT NEURO INC COM 18507C103   163,996 19,362 SH   DFND 1 19,362 0 0
CLEVELAND-CLIFFS INC NEW COM 185899101   9,666,000 600,000 SH   DFND 1 600,000 0 0
CLEVER LEAVES HOLDINGS INC COM 186760104   21,060 68,600 SH Call DFND 1 68,600 0 0
COINBASE GLOBAL INC NOTE 0.500% 6/0 19260QAB3   3,610,750 6,250,000 PRN   DFND 1 6,250,000 0 0
COMMERCIAL VEH GROUP INC COM 202608105   170,053 24,971 SH   DFND 1 24,971 0 0
COMPASS THERAPEUTICS INC COM 20454B104   191,336 38,039 SH   DFND 1 38,039 0 0
CONCERT PHARMACEUTICALS INC COM 206022105   222,259 38,058 SH   DFND 1 38,058 0 0
CONCORD ACQUISITION CORP II *W EXP 99/99/999 20607U116   95,453 825,000 SH   DFND 1 825,000 0 0
CONCORD ACQUISITION CORP II COM CL A 20607U108   24,613,875 2,475,000 SH   DFND 1 2,475,000 0 0
CONCORD ACQUISITION CORP III *W EXP 99/99/999 20607V114   97,750 1,437,500 SH   DFND 1 1,437,500 0 0
CONCORD ACQUISITION CORP III COM CL A 20607V106   25,220,250 2,475,000 SH   DFND 1 2,475,000 0 0
CONSILIUM ACQUISITN CORP I L *W EXP 06/01/202 G2365L119   3,750 125,000 SH   DFND 1 125,000 0 0
CONSILIUM ACQUISITN CORP I L CLASS A ORD SHS G2365L101   2,530,000 250,000 SH   DFND 1 250,000 0 0
CONSILIUM ACQUISITN CORP I L RIGHT 07/01/2023 G2365L127   17,526 250,000 SH   DFND 1 250,000 0 0
CONSOLIDATED WATER CO INC ORD G23773107   181,581 12,269 SH   DFND 1 12,269 0 0
COUNTER PRESS ACQUISITION CO *W EXP 02/07/202 G2542B125   47,751 795,849 SH   DFND 1 795,849 0 0
COUNTER PRESS ACQUISITION CO CLASS A ORD SHS G2542B117   7,643,700 745,000 SH   DFND 1 745,000 0 0
CPI CARD GROUP INC COM NEW 12634H200   244,875 6,787 SH   DFND 1 6,787 0 0
CRESUD S A C I F Y A SPONSORED ADR 226406106   9,533,250 1,425,000 SH   DFND 1 1,425,000 0 0
CRESUD S A C I F Y A *W EXP 03/08/202 P3311R259   789,054 2,320,748 SH   DFND 1 2,320,748 0 0
CRIXUS BH3 ACQUISITION CO CLASS A COM 22677T102   5,025,000 500,000 SH   DFND 1 500,000 0 0
CRIXUS BH3 ACQUISITION CO *W EXP 10/04/202 22677T110   117,414 990,000 SH   DFND 1 990,000 0 0
CVRX INC COM 126638105   238,954 13,022 SH   DFND 1 13,022 0 0
CYMABAY THERAPEUTICS INC COM 23257D103   7,524,000 1,200,000 SH   DFND 1 1,200,000 0 0
ECARX HOLDINGS INC *W EXP 12/20/202 G29201111   12,263 125,000 SH   DFND 1 125,000 0 0
EIGER BIOPHARMACEUTICALS INC COM 28249U105   3,675,700 3,115,000 SH   DFND 1 3,115,000 0 0
EMERALD HOLDING INC COM 29103W104   166,557 47,050 SH   DFND 1 47,050 0 0
ENERGEM CORP *W EXP 11/15/202 G30449121   5,844 75,000 SH   DFND 1 75,000 0 0
ENOVA INTL INC COM 29357K103   96,308,700 2,510,000 SH   DFND 1 2,510,000 0 0
ENTRADA THERAPEUTICS INC COM 29384C108   140,000 10,355 SH   DFND 1 10,355 0 0
ERO COPPER CORP COM 296006109   50,234,969 3,650,000 SH   DFND 1 3,650,000 0 0
EUCRATES BIOMEDICAL ACQU COR *W EXP 10/23/202 G3141W122   10,917 196,348 SH   DFND 1 196,348 0 0
EVELO BIOSCIENCES INC COM 299734103   145,369 90,291 SH   DFND 1 90,291 0 0
EVOLUTION PETE CORP COM 30049A107   189,852 25,146 SH   DFND 1 25,146 0 0
FENNEC PHARMACEUTICALS INC COM 31447P100   2,880,000 300,000 SH   DFND 1 300,000 0 0
FIESTA RESTAURANT GROUP INC COM 31660B101   191,490 26,053 SH   DFND 1 26,053 0 0
FINGERMOTION INC COM 31788K108   116,972 41,627 SH   DFND 1 41,627 0 0
FINTECH ECOSYSTEM DEVE *W EXP 04/01/202 318136116   5,250 75,000 SH   DFND 1 75,000 0 0
FINTECH ECOSYSTEM DEVE CLASS A COM 318136108   1,537,500 150,000 SH   DFND 1 150,000 0 0
FINTECH ECOSYSTEM DEVE RIGHT 04/01/2026 318136124   22,486 150,000 SH   DFND 1 150,000 0 0
FIRST LT ACQUISITION GROUP I *W EXP 03/14/202 320703119   30,000 600,000 SH   DFND 1 600,000 0 0
FIRST LT ACQUISITION GROUP I CL A 320703101   3,051,000 300,000 SH   DFND 1 300,000 0 0
FOCUS IMPACT ACQUISITION COR *W EXP 10/28/202 34417L117   6,250 125,000 SH   DFND 1 125,000 0 0
FOCUS IMPACT ACQUISITION COR CLASS A COM 34417L109   6,738,844 661,969 SH   DFND 1 661,969 0 0
FORAFRIC GLOBAL PLC *W EXP 06/09/202 X3R81D110   27,200 40,000 SH   DFND 1 40,000 0 0
FORTUNE RISE ACQUISITION COR *W EXP 12/06/202 34969G110   1,750 50,000 SH   DFND 1 50,000 0 0
FORTUNE RISE ACQUISITION COR CL A 34969G102   1,033,000 100,000 SH   DFND 1 100,000 0 0
FTAC ZEUS ACQUISITION COR *W EXP 04/15/202 30320F114   3,500 175,000 SH   DFND 1 175,000 0 0
FTAC ZEUS ACQUISITION COR CLASS A COM 30320F106   3,524,500 350,000 SH   DFND 1 350,000 0 0
G1 THERAPEUTICS INC COM 3621LQ109   148,196 27,292 SH   DFND 1 27,292 0 0
GALAPAGOS NV SPON ADR 36315X101   4,516,597 101,771 SH   DFND 1 101,771 0 0
GALATA ACQUISITION CORP *W EXP 99/99/999 G3R23A116   7,120 100,000 SH   DFND 1 100,000 0 0
GALATA ACQUISITION CORP SHS CL A G3R23A108   2,040,000 200,000 SH   DFND 1 200,000 0 0
GATOS SILVER INC COM 368036109   183,919 44,968 SH   DFND 1 44,968 0 0
GENIE ENERGY LTD CL B 372284208   173,981 16,826 SH   DFND 1 16,826 0 0
GESHER I ACQUISITION CORP CLASS A ORD G38537109   9,171,000 900,000 SH   DFND 1 900,000 0 0
GESHER I ACQUISITION CORP *W EXP 04/16/202 G38537125   224,956 450,000 SH   DFND 1 450,000 0 0
GIGCAPITAL 5 INC *W EXP 03/28/202 37519U117   7,000 200,000 SH   DFND 1 200,000 0 0
GLOBAL TECHNOLGY ACQSTN CORP *W EXP 10/19/202 G3934N115   23,025 767,500 SH   DFND 1 767,500 0 0
GLOBAL TECHNOLGY ACQSTN CORP CLASS A ORD G3934N107   15,779,800 1,535,000 SH   DFND 1 1,535,000 0 0
GLOBALSTAR INC COM 378973408   1,213,201 912,181 SH   DFND 1 912,181 0 0
GLORY STAR NEW MED GP HLDG L *W EXP 02/13/202 G39973113   540 225,000 SH   DFND 1 225,000 0 0
GRAF ACQUISITION CORP IV COM 384272100   4,787,841 481,190 SH   DFND 1 481,190 0 0
GRAF ACQUISITION CORP IV *W EXP 05/31/202 384272118   8,490 100,000 SH   DFND 1 100,000 0 0
GRAPHITE BIO INC COM 38870X104   173,656 52,306 SH   DFND 1 52,306 0 0
GREENHILL & CO INC COM 395259104   184,736 18,023 SH   DFND 1 18,023 0 0
GREENWICH LIFESCIENCES INC COM 396879108   177,840 11,700 SH   DFND 1 11,700 0 0
GRITSTONE BIO INC COM 39868T105   213,075 61,761 SH   DFND 1 61,761 0 0
GSR II METEORA ACQUISITN COR UNIT 02/24/2027 36263W204   81 8 SH   DFND 1 8 0 0
GSR II METEORA ACQUISITN COR *W EXP 02/24/202 36263W121   12,780 199,992 SH   DFND 1 199,992 0 0
GSR II METEORA ACQUISITN COR CLASS A COM 36263W105   1,926,369 190,492 SH   DFND 1 190,492 0 0
GSR II METEORA ACQUISITN COR RIGHT 02/24/2027 36263W113   5,581 5,937 SH   DFND 1 5,937 0 0
GXO LOGISTICS INCORPORATED COMMON STOCK 36262G101   4,269,000 100,000 SH Put DFND 1 100,000 0 0
HALLADOR ENERGY COMPANY COM 40609P105   195,245 19,544 SH   DFND 1 19,544 0 0
HAMILTON BEACH BRANDS HLDG C COM CL A 40701T104   157,650 12,724 SH   DFND 1 12,724 0 0
HARROW HEALTH INC COM 415858109   219,998 14,905 SH   DFND 1 14,905 0 0
HAWKS ACQUISITION CORP CL A 42032P108   19,776,124 1,979,592 SH   DFND 1 1,979,592 0 0
HERBALIFE NUTRITION LTD NOTE 2.625% 3/1 42703MAD5   1,383,750 1,500,000 PRN   DFND 1 1,500,000 0 0
HESS CORP COM 42809H107   34,036,800 240,000 SH   DFND 1 240,000 0 0
HILTON GRAND VACATIONS INC COM 43283X105   12,525,500 325,000 SH   DFND 1 325,000 0 0
HIREQUEST INC COM 433535101   166,558 10,535 SH   DFND 1 10,535 0 0
IAC INC COM NEW 44891N208   13,320,000 300,000 SH   DFND 1 300,000 0 0
IMMATICS N.V SHS N44445109   11,323,000 1,300,000 SH   DFND 1 1,300,000 0 0
IMMATICS N.V *W EXP 07/01/202 N44445117   1,166,989 464,936 SH   DFND 1 464,936 0 0
IMMERSION CORP COM 452521107   161,001 22,902 SH   DFND 1 22,902 0 0
INCEPTION GROWTH ACQUSTN LTD *W EXP 10/15/202 45333D112   2,900 72,500 SH   DFND 1 72,500 0 0
INCEPTION GROWTH ACQUSTN LTD RIGHT 12/08/2026 45333D120   14,355 145,000 SH   DFND 1 145,000 0 0
INDEPENDENCE HOLDINGS CORP CLASS A ORD SHS G4761A101   1,411,200 140,000 SH   DFND 1 140,000 0 0
INFUSYSTEM HLDGS INC COM 45685K102   187,575 21,610 SH   DFND 1 21,610 0 0
INSPIRED ENTMT INC COM 45782N108   26,607,000 2,100,000 SH   DFND 1 2,100,000 0 0
INSTIL BIO INC COM 45783C101   343,442 545,146 SH   DFND 1 545,146 0 0
INTEGRATED WELLNESS ACQ CORP ORD SHS CL A G4828B100   1,028,000 100,000 SH   DFND 1 100,000 0 0
INTEGRATED WELLNESS ACQ CORP *W EXP 10/31/202 G4828B118   2,500 50,000 SH   DFND 1 50,000 0 0
INTL GNRL INSURANCE HLDNGS L *W EXP 03/17/202 G4809J114   132,645 228,698 SH   DFND 1 228,698 0 0
INTERNATIONAL SEAWAYS INC COM Y41053102   4,442,400 120,000 SH   DFND 1 120,000 0 0
INVIVYD INC COM 00534A102   4,500,001 3,000,000 SH   DFND 1 3,000,000 0 0
IOVANCE BIOTHERAPEUTICS INC COM 462260100   6,390,000 1,000,000 SH   DFND 1 1,000,000 0 0
IRSA INVERSIONES Y REP S A GLOBL DEP RCPT 450047204   20,912,500 4,375,000 SH   DFND 1 4,375,000 0 0
IRSA INVERSIONES Y REP S A *W EXP 05/12/202 P5880C134   387,679 1,650,400 SH   DFND 1 1,650,400 0 0
ITEOS THERAPEUTICS INC COM 46565G104   2,929,500 150,000 SH   DFND 1 150,000 0 0
KALTURA INC COM 483467106   170,693 99,240 SH   DFND 1 99,240 0 0
KAROOOOO LTD ORD SHS Y4600W108   1,491,200 64,000 SH   DFND 1 64,000 0 0
KEYARCH ACQUISITION CORP ORD SHS CL A G5260A104   3,462,190 342,452 SH   DFND 1 342,452 0 0
KEYARCH ACQUISITION CORP *W EXP 01/24/202 G5260A112   5,250 175,000 SH   DFND 1 175,000 0 0
KEYARCH ACQUISITION CORP RIGHT 01/24/2027 G5260A120   25,376 350,000 SH   DFND 1 350,000 0 0
KLX ENERGY SERVICS HOLDNGS I COM NEW 48253L205   209,486 12,102 SH   DFND 1 12,102 0 0
KULR TECHNOLOGY GROUP INC COM 50125G109   127,453 106,211 SH   DFND 1 106,211 0 0
KVH INDS INC COM 482738101   170,204 16,654 SH   DFND 1 16,654 0 0
LANTRONIX INC COM NEW 516548203   121,751 28,183 SH   DFND 1 28,183 0 0
LARIMAR THERAPEUTICS INC COM 517125100   776,428 187,997 SH   DFND 1 187,997 0 0
LCNB CORP COM 50181P100   180,900 10,050 SH   DFND 1 10,050 0 0
LEAP THERAPEUTICS INC COM 52187K101   1,237,500 2,750,000 SH   DFND 1 2,750,000 0 0
LEGATO MERGER CORP II *W EXP 09/01/202 52473Y112   43,900 100,000 SH   DFND 1 100,000 0 0
LENNAR CORP CL B 526057302   22,389,132 299,400 SH   DFND 1 299,400 0 0
LENNAR CORP CL A 526057104   18,100,000 200,000 SH Put DFND 1 200,000 0 0
LIBERTY RES ACQUISITION CORP *W EXP 10/31/202 53118A113   12,500 125,000 SH   DFND 1 125,000 0 0
LIBERTY RES ACQUISITION CORP CLASS A COM 53118A105   1,276,250 125,000 SH   DFND 1 125,000 0 0
LIMONEIRA CO COM 532746104   168,657 13,813 SH   DFND 1 13,813 0 0
LINEAGE CELL THERAPEUTICS IN COM 53566P109   150,743 128,840 SH   DFND 1 128,840 0 0
LIV CAPITAL ACQUISITN CORP I *W EXP 02/07/202 G5510R113   27,338 303,750 SH   DFND 1 303,750 0 0
LIV CAPITAL ACQUISITN CORP I CLASS A ORD SHS G5510R105   4,155,300 405,000 SH   DFND 1 405,000 0 0
LOGISTICS INNOVTN TECHNLGS C CLASS A COM 54141L100   19,845,539 1,994,266 SH   DFND 1 1,994,266 0 0
LOGISTICS INNOVTN TECHNLGS C UNIT 06/10/2026 54141L209   10 1 SH   DFND 1 1 0 0
LOGISTICS INNOVTN TECHNLGS C *W EXP 06/15/202 54141L118   26,734 666,665 SH   DFND 1 666,665 0 0
LSI INDS INC OHIO COM 50216C108   179,561 14,670 SH   DFND 1 14,670 0 0
LUNA INNOVATIONS INC COM 550351100   236,038 26,853 SH   DFND 1 26,853 0 0
MACONDRAY CAP ACQUISITN CORP *W EXP 05/31/202 G5853A115   100 333,333 SH   DFND 1 333,333 0 0
MACONDRAY CAP ACQUISITN CORP CLASS A ORD SHS G5853A107   10,189,990 999,999 SH   DFND 1 999,999 0 0
MACONDRAY CAP ACQUISITN CORP UNIT 05/31/2028 G5853A123   10 1 SH   DFND 1 1 0 0
MAIDEN HOLDINGS LTD SHS G5753U112   5,330,746 2,526,420 SH   DFND 1 2,526,420 0 0
MAMMOTH ENERGY SVCS INC COM 56155L108   277,406 32,070 SH   DFND 1 32,070 0 0
MARINUS PHARMACEUTICALS INC COM NEW 56854Q200   358,200 90,000 SH   DFND 1 90,000 0 0
MASTERBRAND INC COMMON STOCK 57638P104   30,955,000 4,100,000 SH   DFND 1 4,100,000 0 0
MATIV HOLDINGS INC COM 808541106   6,270,000 300,000 SH   DFND 1 300,000 0 0
MAXPRO CAPITAL ACQUISITN COR *W EXP 09/27/202 57778T114   7,150 130,000 SH   DFND 1 130,000 0 0
MAXPRO CAPITAL ACQUISITN COR CLASS A COM 57778T106   1,346,800 130,000 SH   DFND 1 130,000 0 0
MAYVILLE ENGR CO INC COM 578605107   173,974 13,742 SH   DFND 1 13,742 0 0
MEIRAGTX HLDGS PLC COM G59665102   11,084,000 1,700,000 SH   DFND 1 1,700,000 0 0
MEREO BIOPHARMA GROUP PLC SPONS ADS 589492107   93,750 125,000 SH   DFND 1 125,000 0 0
MGM RESORTS INTERNATIONAL COM 552953101   2,179,450 65,000 SH   DFND 1 65,000 0 0
MICRON TECHNOLOGY INC COM 595112103   7,247,100 145,000 SH   DFND 1 145,000 0 0
MICRON TECHNOLOGY INC COM 595112103   3,623,550 72,500 SH Call DFND 1 72,500 0 0
MOUNTAIN CREST ACQSITN CORP RIGHT 08/30/2022 62404B115   0 200,000 SH   DFND 1 200,000 0 0
NABORS ENERGY TRANSITION COR *W EXP 11/17/202 629567116   10,150 175,000 SH   DFND 1 175,000 0 0
NABORS ENERGY TRANSITION COR CL A COM 629567108   3,592,446 349,800 SH   DFND 1 349,800 0 0
NINE ENERGY SERVICE INC COM 65441V101   279,412 19,230 SH   DFND 1 19,230 0 0
NOBLE CORP PLC ORD SHS A G65431127   31,971,896 847,836 SH   DFND 1 847,836 0 0
NOGIN INC *W EXP 08/26/202 65528N113   3,846 197,200 SH   DFND 1 197,200 0 0
NORTHEAST CMNTY BANCORP INC COM 664121100   190,618 12,776 SH   DFND 1 12,776 0 0
NUVATION BIO INC COM CL A 67080N101   4,799,999 2,500,000 SH   DFND 1 2,500,000 0 0
NUVATION BIO INC *W EXP 07/07/202 67080N119   120,704 835,323 SH   DFND 1 835,323 0 0
OCCIDENTAL PETE CORP *W EXP 08/03/202 674599162   35,235,158 854,600 SH   DFND 1 854,600 0 0
OMEGA THERAPEUTICS INC COMMON STOCK 68217N105   155,889 27,301 SH   DFND 1 27,301 0 0
OPTINOSE INC COM 68404V100   189,677 102,528 SH   DFND 1 102,528 0 0
OPY ACQUISITION CORP I COM CL A 671005106   2,319,630 231,500 SH   DFND 1 231,500 0 0
OPY ACQUISITION CORP I *W EXP 09/22/202 671005114   18,825 375,000 SH   DFND 1 375,000 0 0
ORAMED PHARMACEUTICALS INC COM NEW 68403P203   247,060 20,537 SH   DFND 1 20,537 0 0
ORIC PHARMACEUTICALS INC COM 68622P109   199,082 33,800 SH   DFND 1 33,800 0 0
ORION BIOTECH OPPORTUNTES CO *W EXP 04/15/202 G6780C117   36,378 239,800 SH   DFND 1 239,800 0 0
ORION BIOTECH OPPORTUNTES CO CLASS A ORD SHS G6780C109   12,049,950 1,199,000 SH   DFND 1 1,199,000 0 0
ORION BIOTECH OPPORTUNTES CO UNIT 04/15/2025 G6780C125   9,770 1,000 SH   DFND 1 1,000 0 0
OVERSEAS SHIPHOLDING GROUP I CL A NEW 69036R863   183,232 63,402 SH   DFND 1 63,402 0 0
OXUS ACQUISITION CORP *W EXP 99/99/999 G6859L121   8,000 200,000 SH   DFND 1 200,000 0 0
OXUS ACQUISITION CORP SHS CL A G6859L105   2,066,000 200,000 SH   DFND 1 200,000 0 0
PANACEA ACQUISITION CORP II CL A SHS G6882C106   14,874,000 1,480,000 SH   DFND 1 1,480,000 0 0
PANGAEA LOGISTICS SOLUTION L SHS G6891L105   187,110 36,332 SH   DFND 1 36,332 0 0
PDS BIOTECHNOLOGY CORP COM 70465T107   254,496 19,280 SH   DFND 1 19,280 0 0
PHATHOM PHARMACEUTICALS INC COM 71722W107   15,147,000 1,350,000 SH   DFND 1 1,350,000 0 0
PLAYAGS INC COM 72814N104   397,994 78,038 SH   DFND 1 78,038 0 0
PONCE FINANCIAL GROUP INC COMMON STOCK 732344106   172,970 18,559 SH   DFND 1 18,559 0 0
POSEIDA THERAPEUTICS INC COM 73730P108   195,920 36,966 SH   DFND 1 36,966 0 0
PRELUDE THERAPEUTICS INC COM 74065P101   172,931 28,631 SH   DFND 1 28,631 0 0
PRIVETERRA ACQUISITION CORP *W EXP 02/28/202 74275N110   152 3,333 SH   DFND 1 3,333 0 0
PRIVETERRA ACQUISITION CORP CL A 74275N102   100,500 10,000 SH   DFND 1 10,000 0 0
PROG HOLDINGS INC COM NPV 74319R101   2,111,250 125,000 SH   DFND 1 125,000 0 0
PROTAGONIST THERAPEUTICS INC COM 74366E102   2,267,098 207,800 SH   DFND 1 207,800 0 0
PROVENTION BIO INC COM 74374N102   5,813,500 550,000 SH   DFND 1 550,000 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107   154,395 36,500 SH   DFND 1 36,500 0 0
RAIN ONCOLOGY INC COM 75082Q105   196,096 24,512 SH   DFND 1 24,512 0 0
RANGER ENERGY SVCS INC COM CL A 75282U104   182,359 16,563 SH   DFND 1 16,563 0 0
THE REAL GOOD FOOD COMPANY I COM CL A 75601G109   168,521 25,418 SH   DFND 1 25,418 0 0
RHYTHM PHARMACEUTICALS INC COM 76243J105   202,675 6,960 SH   DFND 1 6,960 0 0
RIGEL RESOURCE ACQ CORP *W EXP 99/99/999 G7573M114   17,500 175,000 SH   DFND 1 175,000 0 0
RIGEL RESOURCE ACQ CORP CL A ORD SHS G7573M106   3,601,500 350,000 SH   DFND 1 350,000 0 0
ROC ENERGY ACQUISITION CORP COMMON STOCK 77118V108   1,536,000 150,000 SH   DFND 1 150,000 0 0
ROC ENERGY ACQUISITION CORP RIGHT 11/30/2028 77118V116   25,500 150,000 SH   DFND 1 150,000 0 0
ROCKET INTERNET GRWT OPRT CO SHS CL A G7613T103   15,049,000 1,490,000 SH   DFND 1 1,490,000 0 0
ROTH CH ACQUISITION IV CO *W EXP 07/01/202 77867P112   48,281 200,000 SH   DFND 1 200,000 0 0
ROTH CH ACQUISITION V CO COM 77867R100   1,011,000 100,000 SH   DFND 1 100,000 0 0
ROTH CH ACQUISITION V CO *W EXP 12/10/202 77867R118   2,000 50,000 SH   DFND 1 50,000 0 0
RXO INC COMMON STOCK 74982T103   4,300,000 250,000 SH   DFND 1 250,000 0 0
SANARA MEDTECH INC COM 79957L100   225,953 4,966 SH   DFND 1 4,966 0 0
SCHOLAR ROCK HLDG CORP COM 80706P103   209,526 23,152 SH   DFND 1 23,152 0 0
SCPHARMACEUTICALS INC COM 810648105   189,460 26,424 SH   DFND 1 26,424 0 0
SEACOR MARINE HLDGS INC COM 78413P101   205,514 22,436 SH   DFND 1 22,436 0 0
SEAPORT GLOBAL ACQUISITION I *W EXP 11/17/202 81221H113   375 37,500 SH   DFND 1 37,500 0 0
SIGNAL HILL ACQUISITION CORP *W EXP 02/10/202 82664R113   2,000 200,000 SH   DFND 1 200,000 0 0
SIGNAL HILL ACQUISITION CORP CLASS A COM 82664R105   1,981,200 195,000 SH   DFND 1 195,000 0 0
SPORTSMAP TECH ACQUISITIN CO *W EXP 09/01/202 84921J116   8,236 150,000 SH   DFND 1 150,000 0 0
SQZ BIOTECHNOLOGIES CO COM 78472W104   984,857 1,330,889 SH   DFND 1 1,330,889 0 0
ST ENERGY TRANSITION I LTD CL A ORD SHS G8465L107   2,555,000 250,000 SH   DFND 1 250,000 0 0
ST ENERGY TRANSITION I LTD *W EXP 12/02/202 G8465L115   7,500 125,000 SH   DFND 1 125,000 0 0
SUMMIT THERAPEUTICS INC COM 86627T108   216,062 50,838 SH   DFND 1 50,838 0 0
SYNDAX PHARMACEUTICALS INC COM 87164F105   14,506,500 570,000 SH   DFND 1 570,000 0 0
TECK RESOURCES LTD CL B 878742204   5,105,700 135,000 SH   DFND 1 135,000 0 0
TELA BIO INC COM 872381108   195,385 16,990 SH   DFND 1 16,990 0 0
TERNS PHARMACEUTICALS INC COM 880881107   285,040 28,000 SH   DFND 1 28,000 0 0
TESLA INC COM 88160R101   6,466,950 52,500 SH Put DFND 1 52,500 0 0
TG THERAPEUTICS INC COM 88322Q108   14,787,500 1,250,000 SH   DFND 1 1,250,000 0 0
TIO TECH A CLASS A ORD SHS G8T10C106   20,160,000 2,000,000 SH   DFND 1 2,000,000 0 0
TIO TECH A *W EXP 04/12/202 G8T10C114   16,000 666,666 SH   DFND 1 666,666 0 0
TRAJECTORY ALPHA ACQUISITION *W EXP 99/99/999 89301B112   29,700 742,500 SH   DFND 1 742,500 0 0
TRAJECTORY ALPHA ACQUISITION COM CL A 89301B104   14,922,230 1,484,799 SH   DFND 1 1,484,799 0 0
TRINE II ACQUISITION CORP *W EXP 99/99/999 G9059F118   19,976 250,000 SH   DFND 1 250,000 0 0
TRINE II ACQUISITION CORP CL A ORD SHS G9059F100   5,145,287 499,300 SH   DFND 1 499,300 0 0
TWO HARBORS INVENTMENT CORPO NOTE 6.250% 1/1 90187BAB7   3,872,741 4,515,000 PRN   DFND 1 4,515,000 0 0
UNIQURE NV SHS N90064101   25,957,150 1,145,000 SH   DFND 1 1,145,000 0 0
UNITY BIOTECHNOLOGY INC COM NEW 91381U200   657,600 240,000 SH   DFND 1 240,000 0 0
UPSTART HLDGS INC NOTE 0.250% 8/1 91680MAB3   6,964,091 13,100,000 PRN   DFND 1 13,100,000 0 0
UROGEN PHARMA LTD COM M96088105   200,497 22,604 SH   DFND 1 22,604 0 0
VACASA INC CLASS A COM 91854V107   4,410,000 3,500,000 SH   DFND 1 3,500,000 0 0
VALARIS LIMITED CL A G9460G101   676,200 10,000 SH   DFND 1 10,000 0 0
VALUENCE MERGER CORP I *W EXP 02/18/202 G9R16L118   19,251 350,000 SH   DFND 1 350,000 0 0
VALUENCE MERGER CORP I CLASS A ORD SHS G9R16L100   7,231,000 700,000 SH   DFND 1 700,000 0 0
VIEMED HEALTHCARE INC COM 92663R105   192,833 25,507 SH   DFND 1 25,507 0 0
VIGIL NEUROSCIENCE INC COM 92673K108   188,650 15,092 SH   DFND 1 15,092 0 0
VIKING THERAPEUTICS INC COM 92686J106   272,600 29,000 SH   DFND 1 29,000 0 0
VISION SENSING ACQUISITION C *W EXP 10/21/202 92838J111   2,197 75,000 SH   DFND 1 75,000 0 0
VISION SENSING ACQUISITION C CLASS A COM 92838J103   1,029,000 100,000 SH   DFND 1 100,000 0 0
VOR BIOPHARMA INC COM 929033108   169,036 25,419 SH   DFND 1 25,419 0 0
VOXX INTL CORP CL A 91829F104   146,994 17,541 SH   DFND 1 17,541 0 0
VOYAGER THERAPEUTICS INC COM 92915B106   191,467 31,388 SH   DFND 1 31,388 0 0
WARNER BROS DISCOVERY INC COM SER A 934423104   7,110,000 750,000 SH   DFND 1 750,000 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105   42,000,000 6,000,000 SH   DFND 1 6,000,000 0 0
WESTERN NEW ENG BANCORP INC COM 958892101   176,590 18,667 SH   DFND 1 18,667 0 0
WILLIAMS ROWLAND ACQUISITION *W EXP 12/11/202 96951B110   7,329 162,500 SH   DFND 1 162,500 0 0
WILLIS LEASE FIN CORP COM 970646105   205,709 3,486 SH   DFND 1 3,486 0 0
XERIS BIOPHARMA HOLDINGS INC NOTE 5.000% 7/1 98422LAA5   4,968,250 5,950,000 PRN   DFND 1 5,950,000 0 0
XPERI INC COMMON STOCK 98423J101   1,722,000 200,000 SH   DFND 1 200,000 0 0
ZEVIA PBC CL A 98955K104   185,212 45,284 SH   DFND 1 45,284 0 0
ZYMEWORKS DEL INC COM 98985Y108   2,279,400 290,000 SH   DFND 1 290,000 0 0