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
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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
AMEDICA CORP COM 023435100 907 2,906,500 SH   DFND 1 2,906,500 0 0
ANALOG DEVICES INC COM 032654105 3,385 60,000 SH Put DFND 1 60,000 0 0
ANCHOR BANCORP WA COM 032838104 1,658 75,251 SH   DFND 1 75,251 0 0
ARBUTUS BIOPHARMA CORP COM 03879J100 152 25,000 SH   DFND 1 25,000 0 0
AVAGO TECHNOLOGIES LTD SHS Y0486S104 13,751 110,000 SH Put DFND 1 110,000 0 0
BANCORP INC DEL COM 05969A105 10,415 1,366,802 SH   DFND 1 1,366,802 0 0
BANK AMER CORP COM 060505104 4,269 274,000 SH   DFND 1 274,000 0 0
BIONDVAX PHARMACEUTICALS LTD *W EXP 05/01/201 09073Q113 68 18,600 SH   DFND 1 18,600 0 0
BLACKBERRY LTD COM 09228F103 1,233 201,200 SH   DFND 1 201,200 0 0
CENTRAL FD CDA LTD CL A 153501101 1,271 120,000 SH   DFND 1 120,000 0 0
CENTRAL GOLDTRUST TR UNIT 153546106 4,530 114,170 SH   DFND 1 114,170 0 0
CHC GROUP LTD SHS G07021101 457 762,385 SH   DFND 1 762,385 0 0
CIENA CORP COM NEW 171779309 414 20,000 SH Put DFND 1 20,000 0 0
CIRRUS LOGIC INC COM 172755100 4,925 156,300 SH Put DFND 1 156,300 0 0
DRAGONWAVE INC *W EXP 08/01/201 26144M129 40 200,000 SH   DFND 1 200,000 0 0
ELLIS PERRY INTL INC COM 288853104 8,183 372,624 SH   DFND 1 372,624 0 0
ENTRAVISION COMMUNICATIONS C CL A 29382R107 4,072 613,274 SH   DFND 1 613,274 0 0
ETFS PLATINUM TR SH BEN INT 26922V101 264 3,000 SH   DFND 1 3,000 0 0
F5 NETWORKS INC COM 315616102 10,932 94,400 SH Put DFND 1 94,400 0 0
FORBES ENERGY SVCS LTD COM 345143101 627 1,182,424 SH   DFND 1 1,182,424 0 0
FRONTIER COMMUNICATIONS CORP COM 35906A108 3,398 715,400 SH   DFND 1 715,400 0 0
INSYS THERAPEUTICS INC NEW COM NEW 45824V209 11,390 400,200 SH Put DFND 1 400,200 0 0
INTEL CORP COM 458140100 18,382 609,900 SH Put DFND 1 609,900 0 0
ISHARES TR NASDQ BIOTEC ETF 464287556 36,400 120,000 SH Put DFND 1 120,000 0 0
JPMORGAN CHASE & CO COM 46625H100 1,829 30,000 SH   DFND 1 30,000 0 0
LAM RESEARCH CORP COM 512807108 4,181 64,000 SH Put DFND 1 64,000 0 0
MALLINCKRODT PUB LTD CO SHS G5785G107 6,394 100,000 SH Put DFND 1 100,000 0 0
MEI PHARMA INC COM NEW 55279B202 2,068 1,316,925 SH   DFND 1 1,316,925 0 0
MICROSOFT CORP COM 594918104 4,195 94,787 SH   DFND 1 94,787 0 0
MOBILE TELESYSTEMS PJSC SPONSORED ADR 607409109 1,227 170,000 SH   DFND 1 170,000 0 0
NEUROMETRIX INC *W EXP 05/29/202 641255138 174 198,000 SH   DFND 1 198,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 13,061 150,000 SH Put DFND 1 150,000 0 0
NXT ID INC COM 67091J107 170 180,440 SH   DFND 1 180,440 0 0
NXT ID INC *W EXP 02/09/201 67091J123 301 319,900 SH   DFND 1 319,900 0 0
OCULUS INNOVATIVE SCIENCES I *W EXP 01/21/202 67575P116 424 328,994 SH   DFND 1 328,994 0 0
OPGEN INC *W EXP 05/05/202 68373L117 216 83,599 SH   DFND 1 83,599 0 0
PANDORA MEDIA INC COM 698354107 2,134 100,000 SH Put DFND 1 100,000 0 0
PENNEY J C INC COM 708160106 929 100,000 SH Call DFND 1 100,000 0 0
POTASH CORP SASK INC COM 73755L107 1,336 65,000 SH   DFND 1 65,000 0 0
QUANTUM CORP COM DSSG 747906204 2,100 3,011,316 SH   DFND 1 3,011,316 0 0
RANDGOLD RES LTD ADR 752344309 2,730 46,200 SH   DFND 1 46,200 0 0
SIX FLAGS ENTMT CORP NEW COM 83001A102 1,670 36,484 SH   DFND 1 36,484 0 0
SKYWORKS SOLUTIONS INC COM 83088M102 11,789 140,000 SH Put DFND 1 140,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 87,173 455,000 SH Call DFND 1 455,000 0 0
SUNCOKE ENERGY INC COM 86722A103 1,959 251,826 SH   DFND 1 251,826 0 0
SYNERGETICS USA INC COM 87160G107 623 94,800 SH   DFND 1 94,800 0 0
TAHOE RES INC COM 873868103 3,535 456,544 SH   DFND 1 456,544 0 0
TECH DATA CORP COM 878237106 1,130 16,500 SH Put DFND 1 16,500 0 0
TEMPUR SEALY INTL INC COM 88023U101 2,961 41,458 SH   DFND 1 41,458 0 0
THE ONE GROUP HOSPITALITY IN COM 88338K103 3,625 1,021,243 SH   DFND 1 1,021,243 0 0
TRIBUNE MEDIA CO CL A 896047503 2,848 80,000 SH   DFND 1 80,000 0 0
TRIBUNE MEDIA CO CALL 896047903 1,424 40,000 SH Call DFND 1 40,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 6,939 38,900 SH Put DFND 1 38,900 0 0
VISTEON CORP COM NEW 92839U206 8,499 83,947 SH   DFND 1 83,947 0 0
VULCAN MATLS CO COM 929160109 5,352 60,000 SH   DFND 1 60,000 0 0
WESTERN DIGITAL CORP COM 958102105 7,944 100,000 SH Put DFND 1 100,000 0 0
WISDOMTREE TR JAPN HEDGE EQT 97717W851 4,866 100,000 SH   DFND 1 100,000 0 0
YAHOO INC COM 984332106 4,337 150,000 SH   DFND 1 150,000 0 0
YELP INC CL A 985817105 2,562 118,287 SH   DFND 1 118,287 0 0