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
ALERE INC COM 01449J105 405 8,060 SH   SOLE 8,060 0 0
ALLIED WRLD ASSUR COM HLDG A SHS H01531104 825 15,598 SH   SOLE 15,598 0 0
ALON USA ENERGY INC COM 020520102 139 10,398 SH   SOLE 10,398 0 0
AMICUS THERAPEUTICS INC COM 03152W109 488 48,500 SH Put OTR 48,500 0 0
ANI PHARMACEUTICALS INC COM 00182C103 5,141 109,900 SH Put OTR 109,900 0 0
ANI PHARMACEUTICALS INC COM 00182C103 941 20,100 SH Put SOLE 20,100 0 0
ANI PHARMACEUTICALS INC NOTE 3.000%12/0 00182CAA1 1,694 1,600,000 PRN   SOLE 1,600,000 0 0
ANI PHARMACEUTICALS INC NOTE 3.000%12/0 00182CAA1 9,423 8,900,000 PRN   OTR 8,900,000 0 0
ARCONIC INC COM 03965L100 3,841 169,500 SH Put OTR 169,500 0 0
ARCONIC INC COM 03965L100 691 30,500 SH Put SOLE 30,500 0 0
ARI NETWORK SVCS INC COM NEW 001930205 183 25,994 SH   SOLE 25,994 0 0
ARISTA NETWORKS INC COM 040413106 12,606 84,159 SH   OTR 84,159 0 0
ARISTA NETWORKS INC COM 040413106 2,268 15,143 SH   SOLE 15,143 0 0
ARISTA NETWORKS INC COM 040413106 24,080 160,800 SH Put OTR 160,800 0 0
ARISTA NETWORKS INC COM 040413106 4,297 28,700 SH Put SOLE 28,700 0 0
ASB BANCORP INC N C COM 00213T109 229 5,200 SH   SOLE 5,200 0 0
ASTORIA FINL CORP COM 046265104 419 20,795 SH   SOLE 20,795 0 0
AXOVANT SCIENCES LTD COM G0750W104 2,857 123,200 SH Call SOLE 123,200 0 0
AXOVANT SCIENCES LTD COM G0750W104 15,872 684,400 SH Call OTR 684,400 0 0
BARD C R INC COM 067383109 527 1,666 SH   SOLE 1,666 0 0
BROCADE COMMUNICATIONS SYS I COM NEW 111621306 393 31,192 SH   SOLE 31,192 0 0
CABELAS INC COM 126804301 297 5,000 SH   SOLE 5,000 0 0
CAESARS ACQUISITION CO CL A 12768T103 286 15,000 SH   SOLE 15,000 0 0
CARA THERAPEUTICS INC COM 140755109 529 34,400 SH Put SOLE 34,400 0 0
CARA THERAPEUTICS INC COM 140755109 864 56,100 SH Call OTR 56,100 0 0
CARA THERAPEUTICS INC COM 140755109 2,934 190,600 SH Put OTR 190,600 0 0
CHANGYOU COM LTD ADS REP CL A 15911M107 282 7,278 SH   SOLE 7,278 0 0
CITRIX SYS INC NOTE 0.500% 4/1 177376AD2 920 765,000 PRN   SOLE 765,000 0 0
CITRIX SYS INC NOTE 0.500% 4/1 177376AD2 5,096 4,235,000 PRN   OTR 4,235,000 0 0
COLONY NORTHSTAR INC CL A COM 19625W104 1,323 93,900 SH Put OTR 93,900 0 0
COLONY NORTHSTAR INC CL A COM 19625W104 241 17,100 SH Put SOLE 17,100 0 0
COVISINT CORP COM 22357R103 29 10,398 SH   SOLE 10,398 0 0
DBV TECHNOLOGIES S A SPONSORED ADR 23306J101 6,992 195,700 SH Call OTR 195,700 0 0
DBV TECHNOLOGIES S A SPONSORED ADR 23306J101 1,236 34,600 SH Call SOLE 34,600 0 0
DYNEGY INC NEW DEL COM 26817R108 313 37,800 SH Put OTR 37,800 0 0
DYNEGY INC NEW DEL UNIT 07/01/20191 26817R405 699 11,439 SH   SOLE 11,439 0 0
DYNEGY INC NEW DEL UNIT 07/01/20191 26817R405 3,884 63,561 SH   OTR 63,561 0 0
FELCOR LODGING TR INC COM 31430F101 187 25,995 SH   SOLE 25,995 0 0
FIDELITY & GTY LIFE COM 315785105 274 8,839 SH   SOLE 8,839 0 0
FIRST SOUTH BANCORP INC VA COM 33646W100 172 10,398 SH   SOLE 10,398 0 0
GLOBALSTAR INC COM 378973408 32 15,000 SH   SOLE 15,000 0 0
IMMUNOMEDICS INC COM 452907108 617 69,800 SH Call SOLE 69,800 0 0
IMMUNOMEDICS INC COM 452907108 3,350 379,000 SH Put OTR 379,000 0 0
IMMUNOMEDICS INC COM 452907108 3,460 391,400 SH Call OTR 391,400 0 0
IMMUNOMEDICS INC COM 452907108 603 68,200 SH Put SOLE 68,200 0 0
IMMUNOMEDICS INC NOTE 4.750% 2/1 452907AK4 15,596 8,474,000 PRN   OTR 8,474,000 0 0
IMMUNOMEDICS INC NOTE 4.750% 2/1 452907AK4 2,808 1,526,000 PRN   SOLE 1,526,000 0 0
INOTEK PHARMACEUTICALS CORP COM 45780V102 793 421,700 SH Call OTR 421,700 0 0
INOTEK PHARMACEUTICALS CORP COM 45780V102 141 75,000 SH Call SOLE 75,000 0 0
INSMED INC COM PAR $.01 457669307 4,312 251,300 SH Put OTR 251,300 0 0
INSMED INC COM PAR $.01 457669307 750 43,700 SH Put SOLE 43,700 0 0
INSMED INC COM PAR $.01 457669307 1,407 81,970 SH   OTR 81,970 0 0
INSMED INC COM PAR $.01 457669307 253 14,760 SH   SOLE 14,760 0 0
INTEL CORP COM 458140100 5,714 169,300 SH Put OTR 169,300 0 0
INTEL CORP COM 458140100 1,036 30,700 SH Put SOLE 30,700 0 0
INTEL CORP SDCV 12/1 458140AD2 72,121 55,080,000 PRN   OTR 55,080,000 0 0
INTEL CORP SDCV 12/1 458140AD2 12,989 9,920,000 PRN   SOLE 9,920,000 0 0
INVACARE CORP COM 461203101 1,116 84,700 SH Put OTR 84,700 0 0
INVACARE CORP COM 461203101 202 15,300 SH Put SOLE 15,300 0 0
INVACARE CORP NOTE 5.000% 2/1 461203AF8 5,033 4,660,000 PRN   OTR 4,660,000 0 0
INVACARE CORP NOTE 5.000% 2/1 461203AF8 907 840,000 PRN   SOLE 840,000 0 0
KATE SPADE & CO COM 485865109 381 20,600 SH   SOLE 20,600 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 69 10,300 SH Call SOLE 10,300 0 0
LEVEL 3 COMMUNICATIONS INC COM NEW 52729N308 1,044 17,600 SH   SOLE 17,600 0 0
LIPOCINE INC NEW COM 53630X104 105 26,000 SH Put SOLE 26,000 0 0
LIPOCINE INC NEW COM 53630X104 619 154,075 SH   OTR 154,075 0 0
LIPOCINE INC NEW COM 53630X104 111 27,725 SH   SOLE 27,725 0 0
LIPOCINE INC NEW COM 53630X104 657 163,100 SH Call OTR 163,100 0 0
LIPOCINE INC NEW COM 53630X104 119 29,500 SH Call SOLE 29,500 0 0
LIPOCINE INC NEW COM 53630X104 632 156,800 SH Put OTR 156,800 0 0
MALLINCKRODT PUB LTD CO SHS G5785G107 3,795 84,700 SH Put OTR 84,700 0 0
MALLINCKRODT PUB LTD CO SHS G5785G107 685 15,300 SH Put SOLE 15,300 0 0
MOBILEYE N V AMSTELVEEN ORD SHS N51488117 691 11,000 SH   SOLE 11,000 0 0
MOLINA HEALTHCARE INC NOTE 1.125% 1/1 60855RAC4 44,554 25,420,000 PRN   OTR 25,420,000 0 0
MOLINA HEALTHCARE INC NOTE 1.125% 1/1 60855RAC4 8,027 4,580,000 PRN   SOLE 4,580,000 0 0
MONSANTO CO NEW COM 61166W101 355 3,000 SH   SOLE 3,000 0 0
NEURALSTEM INC COM NEW 64127R401 1,458 249,700 SH Put OTR 249,700 0 0
NEURALSTEM INC COM NEW 64127R401 144 24,700 SH Put SOLE 24,700 0 0
NEURALSTEM INC COM NEW 64127R401 287 49,100 SH Call SOLE 49,100 0 0
NEURALSTEM INC COM NEW 64127R401 1,814 310,600 SH Call OTR 310,600 0 0
NEW YORK REIT INC COM 64976L109 207 24,000 SH   SOLE 24,000 0 0
NEXVET BIOPHARMA PUB LTD CO ORD SHS G6503X109 174 26,000 SH   SOLE 26,000 0 0
NORSAT INTL INC NEW COM NEW 656512209 167 14,663 SH   SOLE 14,663 0 0
NUTRACEUTICAL INTL CORP COM 67060Y101 208 4,996 SH   SOLE 4,996 0 0
NXP SEMICONDUCTORS N V DBCV 1.000%12/0 62952QAB6 42,952 36,009,000 PRN   OTR 36,009,000 0 0
NXP SEMICONDUCTORS N V DBCV 1.000%12/0 62952QAB6 7,742 6,491,000 PRN   SOLE 6,491,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 5,075 46,400 SH Call OTR 46,400 0 0
NXP SEMICONDUCTORS N V COM N6596X109 2,034 18,600 SH Put SOLE 18,600 0 0
NXP SEMICONDUCTORS N V COM N6596X109 11,157 102,000 SH Put OTR 102,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 722 6,600 SH Call SOLE 6,600 0 0
OTONOMY INC COM 68906L105 4,907 260,600 SH Call OTR 260,600 0 0
OTONOMY INC COM 68906L105 883 46,900 SH Call SOLE 46,900 0 0
PACIFIC CONTINENTAL CORP COM 69412V108 465 18,200 SH   SOLE 18,200 0 0
PANERA BREAD CO CL A 69840W108 491 1,560 SH   SOLE 1,560 0 0
PAREXEL INTL CORP COM 699462107 226 2,600 SH   SOLE 2,600 0 0
REYNOLDS AMERICAN INC COM 761713106 1,150 17,675 SH   SOLE 17,675 0 0
RICE ENERGY INC COM 762760106 277 10,400 SH   SOLE 10,400 0 0
RTI INTL METALS INC NOTE 1.625%10/1 74973WAB3 1,715 1,603,000 PRN   SOLE 1,603,000 0 0
RTI INTL METALS INC NOTE 1.625%10/1 74973WAB3 9,516 8,897,000 PRN   OTR 8,897,000 0 0
RUBY TUESDAY INC COM 781182100 20 10,000 SH   SOLE 10,000 0 0
SAGE THERAPEUTICS INC COM 78667J108 20,823 261,500 SH Call OTR 261,500 0 0
SAGE THERAPEUTICS INC COM 78667J108 3,623 45,500 SH Call SOLE 45,500 0 0
SAGE THERAPEUTICS INC COM 78667J108 430 5,400 SH Put OTR 5,400 0 0
SAJAN INC COM NEW 79379T202 91 15,600 SH   SOLE 15,600 0 0
SCICLONE PHARMACEUTICALS INC COM 80862K104 190 17,300 SH   SOLE 17,300 0 0
SINOVAC BIOTECH LTD SHS P8696W104 68 10,000 SH   SOLE 10,000 0 0
SPECTRANETICS CORP COM 84760C107 346 9,000 SH   SOLE 9,000 0 0
STAPLES INC COM 855030102 252 25,000 SH   SOLE 25,000 0 0
STONEGATE BK FT LAUDERDALE F COM 861811107 240 5,200 SH   SOLE 5,200 0 0
TERRAFORM GLOBAL INC CL A 88104M101 105 20,795 SH   SOLE 20,795 0 0
TESARO INC NOTE 3.000%10/0 881569AA5 79,430 19,666,000 PRN   OTR 19,666,000 0 0
TESARO INC NOTE 3.000%10/0 881569AA5 14,290 3,538,000 PRN   SOLE 3,538,000 0 0
TETRAPHASE PHARMACEUTICALS I COM 88165N105 250 35,075 SH   SOLE 35,075 0 0
TETRAPHASE PHARMACEUTICALS I COM 88165N105 3,440 483,100 SH Put OTR 483,100 0 0
TETRAPHASE PHARMACEUTICALS I COM 88165N105 1,390 194,925 SH   OTR 194,925 0 0
TETRAPHASE PHARMACEUTICALS I COM 88165N105 619 86,900 SH Put SOLE 86,900 0 0
TIME WARNER INC COM NEW 887317303 470 4,680 SH   SOLE 4,680 0 0
TRIBUNE MEDIA CO CL A 896047503 347 8,500 SH   SOLE 8,500 0 0
VCA INC COM 918194101 597 6,470 SH   SOLE 6,470 0 0
VECTOR GROUP LTD COM 92240M108 2,522 118,400 SH Put OTR 118,400 0 0
VECTOR GROUP LTD COM 92240M108 460 21,600 SH Put SOLE 21,600 0 0
VECTOR GROUP LTD FRNT 1/1 92240MAY4 8,841 6,025,000 PRN   SOLE 6,025,000 0 0
VECTOR GROUP LTD FRNT 1/1 92240MAY4 49,119 33,475,000 PRN   OTR 33,475,000 0 0
VERISIGN INC SDCV 3.250% 8/1 92343EAD4 18,714 6,866,000 PRN   SOLE 6,866,000 0 0
VERISIGN INC SDCV 3.250% 8/1 92343EAD4 103,939 38,134,000 PRN   OTR 38,134,000 0 0
VERSARTIS INC COM 92529L102 2,576 147,900 SH Call OTR 147,900 0 0
VERSARTIS INC COM 92529L102 453 26,000 SH Call SOLE 26,000 0 0
WABASH NATL CORP NOTE 3.375% 5/0 929566AH0 16,285 8,463,000 PRN   OTR 8,463,000 0 0
WABASH NATL CORP NOTE 3.375% 5/0 929566AH0 2,931 1,523,000 PRN   SOLE 1,523,000 0 0
WEST CORP COM 952355204 364 15,600 SH   SOLE 15,600 0 0
WHOLE FOODS MKT INC COM 966837106 337 8,000 SH   SOLE 8,000 0 0
WOLVERINE BANCORP INC COM 977880103 313 7,800 SH   SOLE 7,800 0 0
YAHOO INC NOTE 12/0 984332AF3 11,554 10,172,000 PRN   OTR 10,172,000 0 0
YAHOO INC NOTE 12/0 984332AF3 2,076 1,828,000 PRN   SOLE 1,828,000 0 0
ZOGENIX INC COM NEW 98978L204 373 25,800 SH Call OTR 25,800 0 0
ZOGENIX INC COM NEW 98978L204 2,473 170,900 SH Put OTR 170,900 0 0
ZOGENIX INC COM NEW 98978L204 443 30,600 SH Put SOLE 30,600 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 1,258 74,100 SH Put SOLE 74,100 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 5,247 309,000 SH Call OTR 309,000 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 939 55,300 SH Call SOLE 55,300 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 6,992 411,800 SH Put OTR 411,800 0 0