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 COM 00287Y109 909 16,100 SH Call SOLE   0 0 0
ABRAXAS PETE CORP COM 003830106 205 32,700 SH   SOLE   32,700 0 0
ADVANTAGE OIL & GAS LTD COM 00765F101 214 31,900 SH   SOLE   31,900 0 0
AEGEAN MARINE PETE NETWORK I NOTE 4.000%11/0 Y0020QAA9 5,100 5,000,000 PRN   SOLE   0 0 0
AMSURG CORP COM 03232P405 9,114 200,000 SH   SOLE   200,000 0 0
APACHE CORP COM 037411105 45,279 450,000 SH Call SOLE   0 0 0
APACHE CORP COM 037411105 23,143 230,000 SH   SOLE   230,000 0 0
APOGEE ENTERPRISES INC COM 037598109 6,903 198,019 SH   SOLE   198,019 0 0
AQUASITION CORP COM Y0192H103 7,213 705,748 SH   SOLE   705,748 0 0
AQUASITION CORP *W EXP 10/25/201 Y0192H111 63 432,559 SH   SOLE   432,559 0 0
ARC DOCUMENT SOLUTIONS INC COM 00191G103 500 85,369 SH   SOLE   85,369 0 0
AUGUSTA RES CORP COM NEW 050912203 790 250,000 SH   SOLE   250,000 0 0
AUXILIUM PHARMACEUTICALS INC COM 05334D107 3,009 150,000 SH   SOLE   150,000 0 0
BARNES & NOBLE INC COM 067774109 3,418 150,000 SH Put SOLE   0 0 0
BASIC ENERGY SVCS INC NEW COM 06985P100 219 7,500 SH   SOLE   7,500 0 0
BELLATRIX EXPLORATION LTD COM 078314101 97 11,200 SH   SOLE   11,200 0 0
BIO RAD LABS INC CL A 090572207 21,442 179,114 SH   SOLE   179,114 0 0
BIOLIFE SOLUTIONS INC COM NEW 09062W204 160 70,000 SH   SOLE   70,000 0 0
BOB EVANS FARMS INC COM 096761101 3,554 71,000 SH Call SOLE   0 0 0
BOULEVARD ACQUISITION CORP COM 10157P104 2,909 296,800 SH   SOLE   296,800 0 0
BOULEVARD ACQUISITION CORP UNIT 99/99/9999 10157P203 1,303 129,000 SH   SOLE   129,000 0 0
BOULEVARD ACQUISITION CORP *W EXP 02/19/201 10157P112 105 149,900 SH   SOLE   149,900 0 0
BRUNSWICK CORP COM 117043109 10,423 247,407 SH   SOLE   247,407 0 0
C&J ENERGY SVCS INC COM 12467B304 1,226 36,300 SH   SOLE   36,300 0 0
CALLON PETE CO DEL COM 13123X102 198 17,000 SH   SOLE   17,000 0 0
CAMBRIDGE CAP ACQUISITION CO COM 13215Q106 1,064 108,976 SH   SOLE   108,976 0 0
CAMBRIDGE CAP ACQUISITION CO UNIT 03/17/2014 13215Q205 980 96,495 SH   SOLE   96,495 0 0
CAMBRIDGE CAP ACQUISITION CO *W EXP 12/23/201 13215Q114 28 81,237 SH   SOLE   81,237 0 0
CAPITOL ACQUISITION CORP II COM 14056V105 1,528 154,298 SH   SOLE   154,298 0 0
CARDTRONICS INC COM 14161H108 15,287 448,572 SH   SOLE   448,572 0 0
CARDTRONICS INC COM 14161H108 1,704 50,000 SH Call SOLE   0 0 0
CARMIKE CINEMAS INC COM 143436400 6,890 196,130 SH   SOLE   196,130 0 0
CATAMARAN CORP COM 148887102 16,839 381,314 SH   SOLE   381,314 0 0
CENOVUS ENERGY INC COM 15135U109 4,257 131,500 SH Call SOLE   0 0 0
CENTRAL FD CDA LTD CL A 153501101 41,359 2,844,509 SH   SOLE   2,844,509 0 0
CENTRAL GARDEN & PET CO COM 153527106 455 50,000 SH   SOLE   50,000 0 0
CENTRAL GOLDTRUST TR UNIT 153546106 12,340 259,954 SH   SOLE   259,954 0 0
CENTURY ALUM CO COM 156431108 213 13,600 SH   SOLE   13,600 0 0
CHART ACQUISITION CORP COM 161151105 7,041 710,886 SH   SOLE   710,886 0 0
CHART ACQUISITION CORP UNIT 99/99/9999 161151204 198 18,892 SH   SOLE   18,892 0 0
CHELSEA THERAPEUTICS INTL LT COM 163428105 60 750,000 SH   SOLE   750,000 0 0
CIMAREX ENERGY CO COM 171798101 20,084 140,000 SH   SOLE   140,000 0 0
CIS ACQUISITION LTD SHS SER A G21490209 7,740 750,000 SH   SOLE   750,000 0 0
CITRIX SYS INC COM 177376100 12,510 200,000 SH Call SOLE   0 0 0
COLLABRIUM JAPAN ACQUISITN C SHS G2266G102 6,303 600,839 SH   SOLE   600,839 0 0
COLLABRIUM JAPAN ACQUISITN C UNIT 99/99/9999 G2266G128 1,141 108,059 SH   SOLE   108,059 0 0
COLLABRIUM JAPAN ACQUISITN C *W EXP 99/99/999 G2266G110 23 281,460 SH   SOLE   281,460 0 0
COMMSCOPE HLDG CO INC COM 20337X109 10,946 473,234 SH   SOLE   473,234 0 0
CONTANGO OIL & GAS COMPANY COM NEW 21075N204 233 5,500 SH   SOLE   5,500 0 0
COTT CORP QUE COM 22163N106 253 35,800 SH   SOLE   35,800 0 0
COVIDIEN PLC SHS G2554F113 2,453 27,200 SH Call SOLE   0 0 0
CUBIST PHARMACEUTICALS INC NOTE 2.500%11/0 229678AD9 98,064 39,975,000 PRN   SOLE   0 0 0
DENTSPLY INTL INC NEW COM 249030107 18,794 396,915 SH   SOLE   396,915 0 0
DOLLAR TREE INC COM 256746108 6,089 111,800 SH   SOLE   111,800 0 0
EGAIN CORP COM NEW 28225C806 576 85,052 SH   SOLE   85,052 0 0
ELECTRONICS FOR IMAGING INC COM 286082102 11,311 250,250 SH   SOLE   250,250 0 0
ELIZABETH ARDEN INC COM 28660G106 2,142 100,000 SH Call SOLE   0 0 0
ENDEAVOUR SILVER CORP COM 29258Y103 6,499 1,188,800 SH   SOLE   1,188,800 0 0
ENERGY XXI BERMUDA LTD USD UNRS SHS G10082140 9,334 395,000 SH   SOLE   395,000 0 0
ENTEGRIS INC COM 29362U104 4,387 319,200 SH   SOLE   319,200 0 0
EQUAL ENERGY LTD COM 29390Q109 115 21,200 SH   SOLE   21,200 0 0
EXFO INC SUB VTG SHS 302046107 6,494 1,352,962 SH   SOLE   1,352,962 0 0
FIESTA RESTAURANT GROUP INC COM 31660B101 4,265 91,900 SH   SOLE   91,900 0 0
FURIEX PHARMACEUTICALS INC COM 36106P101 1,062 10,000 SH   SOLE   10,000 0 0
FUSION-IO INC COM 36112J107 1,695 150,000 SH   SOLE   150,000 0 0
FUSION-IO INC COM 36112J107 565 50,000 SH Call SOLE   0 0 0
GALENA BIOPHARMA INC COM 363256108 38 12,500 SH Call SOLE   0 0 0
GLOBAL DEFENSE & NATL SEC SY COM 37953N108 11,552 1,129,186 SH   SOLE   1,129,186 0 0
GLOBAL PMTS INC COM 37940X102 21,571 296,095 SH   SOLE   296,095 0 0
GLOBUS MED INC CL A 379577208 4,707 196,800 SH   SOLE   196,800 0 0
GOLD RESOURCE CORP COM 38068T105 107 21,200 SH   SOLE   21,200 0 0
GRAN TIERRA ENERGY INC COM 38500T101 237 29,200 SH   SOLE   29,200 0 0
GROUP 1 AUTOMOTIVE INC FRNT 2.250% 6/1 398905AE9 21,474 15,000,000 PRN   SOLE   0 0 0
GSI GROUP INC CDA NEW COM NEW 36191C205 20,056 1,575,504 SH   SOLE   1,575,504 0 0
HENNESSY CAP ACQUISITION COR UNIT 99/99/9999 425886207 2,023 200,000 SH   SOLE   200,000 0 0
HENNESSY CAP ACQUISITION COR COM 425886108 486 50,000 SH   SOLE   50,000 0 0
HENNESSY CAP ACQUISITION COR *W EXP 01/23/201 425886116 22 48,000 SH   SOLE   48,000 0 0
HENRY JACK & ASSOC INC COM 426281101 11,006 185,200 SH   SOLE   185,200 0 0
HF2 FINL MGMT INC CL A 40421A104 18,214 1,768,342 SH   SOLE   1,768,342 0 0
HOMEAWAY INC COM 43739Q100 3,677 105,600 SH   SOLE   105,600 0 0
HUDSON GLOBAL INC COM 443787106 6,391 1,626,264 SH   SOLE   1,626,264 0 0
ICG GROUP INC COM 44928D108 8,473 405,786 SH   SOLE   405,786 0 0
INCONTACT INC COM 45336E109 21,400 2,328,670 SH   SOLE   2,328,670 0 0
INFINERA CORPORATION COM 45667G103 12,452 1,353,521 SH   SOLE   1,353,521 0 0
INSULET CORP NOTE 2.000% 6/1 45784PAD3 8,876 8,000,000 PRN   SOLE   0 0 0
INTEGRYS ENERGY GROUP INC COM 45822P105 2,134 30,000 SH   SOLE   30,000 0 0
INTERFACE INC COM 458665304 11,378 603,914 SH   SOLE   603,914 0 0
ISHARES US HOME CONS ETF 464288752 5,364 216,300 SH   SOLE   216,300 0 0
J2 GLOBAL INC NOTE 3.250% 6/1 48123VAC6 25,482 25,000,000 PRN   SOLE   0 0 0
KAR AUCTION SVCS INC COM 48238T109 26,703 837,885 SH   SOLE   837,885 0 0
KINROSS GOLD CORP COM NO PAR 496902404 4,140 1,000,000 SH Call SOLE   0 0 0
KIRKLANDS INC COM 497498105 20,876 1,125,364 SH   SOLE   1,125,364 0 0
LA Z BOY INC COM 505336107 5,445 235,000 SH   SOLE   235,000 0 0
LAS VEGAS SANDS CORP COM 517834107 6,014 78,900 SH   SOLE   78,900 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 4,883 591,900 SH   SOLE   591,900 0 0
LEVY ACQUISITION CORP UNIT 99/99/9999 52748T203 585 58,069 SH   SOLE   58,069 0 0
LEVY ACQUISITION CORP COM 52748T104 351 36,036 SH   SOLE   36,036 0 0
M/I HOMES INC NOTE 3.250% 9/1 55292PAA3 3,144 2,500,000 PRN   SOLE   0 0 0
MAG SILVER CORP COM 55903Q104 237 25,000 SH   SOLE   25,000 0 0
MANITEX INTL INC COM 563420108 5,504 338,924 SH   SOLE   338,924 0 0
MASTERCARD INC CL A 57636Q104 14,988 204,000 SH   SOLE   204,000 0 0
MAXIMUS INC COM 577933104 13,001 302,203 SH   SOLE   302,203 0 0
MEASUREMENT SPECIALTIES INC COM 583421102 3,873 45,000 SH   SOLE   45,000 0 0
MEDIFAST INC COM 58470H101 4,327 142,300 SH   SOLE   142,300 0 0
MEDTRONIC INC COM 585055106 1,594 25,000 SH Call SOLE   0 0 0
MENTOR GRAPHICS CORP SDCV 4.000% 4/0 587200AK2 6,156 5,000,000 PRN   SOLE   0 0 0
MERGEWORTHRX CORP COM 58952R106 8,325 1,011,546 SH   SOLE   1,011,546 0 0
MERITOR INC COM 59001K100 1,304 100,000 SH Call SOLE   0 0 0
METLIFE INC COM 59156R108 11,112 200,000 SH   SOLE   200,000 0 0
MGM RESORTS INTERNATIONAL COM 552953101 7,329 277,600 SH   SOLE   277,600 0 0
MICHAEL KORS HLDGS LTD SHS G60754101 4,432 50,000 SH Call SOLE   0 0 0
MICRON TECHNOLOGY INC NOTE 2.375% 5/0 595112AW3 172,250 50,000,000 PRN   SOLE   0 0 0
MICROS SYS INC COM 594901100 2,716 40,000 SH   SOLE   40,000 0 0
MISTRAS GROUP INC COM 60649T107 15,035 613,158 SH   SOLE   613,158 0 0
MITEL NETWORKS CORP COM 60671Q104 2,635 250,000 SH Call SOLE   0 0 0
MITEL NETWORKS CORP COM 60671Q104 1,739 165,000 SH   SOLE   165,000 0 0
MOLYCORP INC DEL NOTE 5.500% 2/0 608753AH2 3,524 5,400,000 PRN   SOLE   0 0 0
MOLYCORP INC DEL COM 608753109 227 88,494 SH   SOLE   88,494 0 0
MOTORCAR PTS AMER INC COM 620071100 4,315 177,188 SH   SOLE   177,188 0 0
MOUNTAIN PROV DIAMONDS INC COM NEW 62426E402 237 50,000 SH   SOLE   50,000 0 0
MOVE INC COM NEW 62458M207 21,447 1,450,100 SH   SOLE   1,450,100 0 0
MUELLER WTR PRODS INC COM SER A 624758108 21,037 2,434,809 SH   SOLE   2,434,809 0 0
MULTIMEDIA GAMES HLDG CO INC COM 625453105 11,421 385,331 SH   SOLE   385,331 0 0
NABORS INDUSTRIES LTD SHS G6359F103 1,175 40,000 SH Call SOLE   0 0 0
NEONODE INC COM NEW 64051M402 1,443 461,162 SH   SOLE   461,162 0 0
NEVSUN RES LTD COM 64156L101 528 140,700 SH   SOLE   140,700 0 0
NEWPORT CORP COM 651824104 31,689 1,712,894 SH   SOLE   1,712,894 0 0
NEWS CORP NEW CL B 65249B208 3,490 200,000 SH   SOLE   200,000 0 0
NORTH AMERN ENERGY PARTNERS COM 656844107 6,715 834,700 SH   SOLE   834,700 0 0
NORWEGIAN CRUISE LINE HLDGS SHS G66721104 10,144 320,000 SH   SOLE   320,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 10,000 151,100 SH   SOLE   151,100 0 0
OPENTABLE INC COM 68372A104 6,216 60,000 SH Call SOLE   0 0 0
OPENTABLE INC COM 68372A104 1,554 15,000 SH   SOLE   15,000 0 0
OWENS CORNING NEW COM 690742101 9,945 257,100 SH   SOLE   257,100 0 0
PARSLEY ENERGY INC CL A 701877102 13,238 550,000 SH   SOLE   550,000 0 0
PENGROWTH ENERGY CORP COM 70706P104 154 21,500 SH   SOLE   21,500 0 0
PENN WEST PETE LTD NEW COM 707887105 274 28,000 SH   SOLE   28,000 0 0
PERKINELMER INC COM 714046109 16,455 351,300 SH   SOLE   351,300 0 0
PETROLOGISTICS LP UNIT LTD PTH INT 71672U101 2,298 160,000 SH   SOLE   160,000 0 0
PETROQUEST ENERGY INC COM 716748108 266 35,400 SH   SOLE   35,400 0 0
PIONEER ENERGY SVCS CORP COM 723664108 249 14,200 SH   SOLE   14,200 0 0
PLX TECHNOLOGY INC COM 693417107 2,588 400,000 SH   SOLE   400,000 0 0
PRECISION DRILLING CORP COM 2010 74022D308 188 13,300 SH   SOLE   13,300 0 0
PROTECTIVE LIFE CORP COM 743674103 3,813 55,000 SH   SOLE   55,000 0 0
QLT INC COM 746927102 618 100,000 SH   SOLE   100,000 0 0
QUARTET MERGER CORP COM 747717106 16,064 1,600,000 SH   SOLE   1,600,000 0 0
QUARTET MERGER CORP RIGHT 99/99/9999 747717205 801 1,194,850 SH   SOLE   1,194,850 0 0
RELIANCE STEEL & ALUMINUM CO COM 759509102 13,636 185,000 SH   SOLE   185,000 0 0
REXNORD CORP NEW COM 76169B102 21,559 765,844 SH   SOLE   765,844 0 0
ROADRUNNER TRNSN SVCS HLDG I COM 76973Q105 13,188 469,335 SH   SOLE   469,335 0 0
ROI ACQUISITION CORP II COM 74966G101 1,102 112,820 SH   SOLE   112,820 0 0
ROI ACQUISITION CORP II *W EXP 09/17/201 74966G119 33 94,017 SH   SOLE   94,017 0 0
ROSETTA STONE INC COM 777780107 97 10,000 SH Call SOLE   0 0 0
RYDER SYS INC COM 783549108 10,712 121,600 SH   SOLE   121,600 0 0
SAFEWAY INC COM NEW 786514208 2,576 75,000 SH   SOLE   75,000 0 0
SALIX PHARMACEUTICALS INC NOTE 1.500% 3/1 795435AE6 4,911 2,500,000 PRN   SOLE   0 0 0
SCHULMAN A INC COM 808194104 248 6,400 SH   SOLE   6,400 0 0
SEAWORLD ENTMT INC COM 81282V100 15,625 551,540 SH   SOLE   551,540 0 0
SELECT COMFORT CORP COM 81616X103 10,293 498,200 SH   SOLE   498,200 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 120,120 1,200,000 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 6,639 150,000 SH Put SOLE   0 0 0
SILVER BULL RES INC COM 827458100 95 312,500 SH   SOLE   312,500 0 0
SILVER EAGLE ACQUISITION COR COM 827694100 11,453 1,169,871 SH   SOLE   1,169,871 0 0
SILVER EAGLE ACQUISITION COR UNIT 99/99/9999 827694209 1,083 103,519 SH   SOLE   103,519 0 0
SILVER EAGLE ACQUISITION COR *W EXP 07/26/202 827694118 16 25,000 SH   SOLE   25,000 0 0
SINA CORP ORD G81477104 1,991 40,000 SH   SOLE   40,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 137,004 700,000 SH Put SOLE   0 0 0
SPECTRANETICS CORP MTNF 2.625% 6/0 84760CAA5 10,444 10,000,000 PRN   SOLE   0 0 0
SPECTRANETICS CORP COM 84760C107 8,305 363,000 SH   SOLE   363,000 0 0
SPRINT CORP COM SER 1 85207U105 507 59,400 SH   SOLE   59,400 0 0
SPRINT CORP COM SER 1 85207U105 507 59,400 SH Put SOLE   0 0 0
SPROTT PHYSICAL GOLD TRUST UNIT 85207H104 27,285 2,478,168 SH   SOLE   2,478,168 0 0
SPROTT PHYSICAL PLAT PALLAD UNIT 85207Q104 12,786 1,263,454 SH   SOLE   1,263,454 0 0
STANTEC INC COM 85472N109 221 3,560 SH   SOLE   3,560 0 0
SYNOPSYS INC COM 871607107 18,651 480,438 SH   SOLE   480,438 0 0
TANGOE INC COM 87582Y108 16,124 1,070,671 SH   SOLE   1,070,671 0 0
TECHNE CORP COM 878377100 7,369 79,609 SH   SOLE   79,609 0 0
TECNOGLASS INC SHS G87264100 7,108 588,404 SH   SOLE   588,404 0 0
TELEFLEX INC NOTE 3.875% 8/0 879369AA4 35,100 20,000,000 PRN   SOLE   0 0 0
TIMMINS GOLD CORP COM 88741P103 1,343 750,000 SH   SOLE   750,000 0 0
TIPTREE FINL INC CL A 88822Q103 1,226 140,954 SH   SOLE   140,954 0 0
TRANSGLOBE ENERGY CORP COM 893662106 290 38,600 SH   SOLE   38,600 0 0
TRIMAS CORP COM NEW 896215209 5,323 139,600 SH   SOLE   139,600 0 0
TRINITY BIOTECH PLC SPON ADR NEW 896438306 8,504 369,262 SH   SOLE   369,262 0 0
TRINSEO S A SHS L9340P101 8,320 400,000 SH   SOLE   400,000 0 0
TUMI HLDGS INC COM 89969Q104 5,001 248,425 SH   SOLE   248,425 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 4,878 142,500 SH   SOLE   142,500 0 0
UAL CORP NOTE 6.000%10/1 902549AJ3 31,398 6,625,000 PRN   SOLE   0 0 0
UNIVERSAL TRUCKLOAD SVCS INC COM 91388P105 1,902 75,000 SH   SOLE   75,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 5,360 42,500 SH   SOLE   42,500 0 0
VALUEVISION MEDIA INC CL A 92047K107 3,856 772,705 SH   SOLE   772,705 0 0
VCA INC COM 918194101 11,846 337,600 SH   SOLE   337,600 0 0
VERTEX ENERGY INC COM 92534K107 940 100,000 SH   SOLE   100,000 0 0
VIGGLE INC COM NEW 92672V204 130 30,000 SH   SOLE   30,000 0 0
WESTERN REFNG INC COM 959319104 222 5,900 SH   SOLE   5,900 0 0
WISCONSIN ENERGY CORP COM 976657106 1,877 40,000 SH   SOLE   40,000 0 0
WL ROSS HLDG CORP UNIT 99/99/9999 92939D203 4,386 425,000 SH   SOLE   425,000 0 0
WORLD WRESTLING ENTMT INC CL A 98156Q108 1,193 100,000 SH   SOLE   100,000 0 0
XPO LOGISTICS INC NOTE 4.500%10/0 983793AA8 9,316 5,000,000 PRN   SOLE   0 0 0
YAMANA GOLD INC COM 98462Y100 411 50,000 SH Call SOLE   0 0 0