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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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
AFFIMED N V COM N01045108 1,358 363,161 SH   DFND 1 363,161 0 0
AMAZON COM INC COM 023135106 38,587 65,000 SH Put DFND 1 65,000 0 0
ANALOG DEVICES INC COM 032654105 17,757 300,000 SH Put DFND 1 300,000 0 0
ANCHOR BANCORP WA COM 032838104 1,827 75,251 SH   DFND 1 75,251 0 0
BANCORP INC DEL COM 05969A105 8,861 1,549,212 SH   DFND 1 1,549,212 0 0
BANK AMER CORP COM 060505104 35,294 2,610,500 SH   DFND 1 2,610,500 0 0
BANK AMER CORP COM 060505104 5,408 400,000 SH Call DFND 1 400,000 0 0
BLACKBERRY LTD COM 09228F103 1,628 201,200 SH   DFND 1 201,200 0 0
BROADCOM LTD SHS Y09827109 9,270 60,000 SH Put DFND 1 60,000 0 0
CDN IMPERIAL BK COMM TORONTO COM 136069101 3,736 50,000 SH   DFND 1 50,000 0 0
CENTRAL FD CDA LTD CL A 153501101 1,439 120,000 SH   DFND 1 120,000 0 0
CERES INC COM NEW 156773400 511 2,321,093 SH   DFND 1 2,321,093 0 0
CIRRUS LOGIC INC COM 172755100 21,700 596,000 SH Put DFND 1 596,000 0 0
COMBIMATRIX CORPORATION *W EXP 03/18/202 20009T147 1,399 387,596 SH   DFND 1 387,596 0 0
COMBIMATRIX CORPORATION COM PAR 20009T501 1,273 352,537 SH   DFND 1 352,537 0 0
CONTRAVIR PHARMACEUTICALS IN COM 21234W103 1,371 1,132,737 SH   DFND 1 1,132,737 0 0
COPSYNC INC *W EXP 11/12/202 217712116 65 35,300 SH   DFND 1 35,300 0 0
DS HEALTHCARE GROUP INC COM 23336Q109 916 1,189,600 SH   DFND 1 1,189,600 0 0
ELLIS PERRY INTL INC COM 288853104 10,463 568,324 SH   DFND 1 568,324 0 0
ENTRAVISION COMMUNICATIONS C CL A 29382R107 11,160 1,500,000 SH   DFND 1 1,500,000 0 0
ETFS PLATINUM TR SH BEN INT 26922V101 282 3,000 SH   DFND 1 3,000 0 0
FACEBOOK INC CL A 30303M102 23,961 210,000 SH Put DFND 1 210,000 0 0
FORBES ENERGY SVCS LTD COM 345143101 440 936,475 SH   DFND 1 936,475 0 0
GREEN BRICK PARTNERS INC COM 392709101 582 76,700 SH   DFND 1 76,700 0 0
J2 GLOBAL INC COM 48123V102 1,312 21,300 SH Put DFND 1 21,300 0 0
JPMORGAN CHASE & CO COM 46625H100 1,777 30,000 SH   DFND 1 30,000 0 0
MALLINCKRODT PUB LTD CO SHS G5785G107 8,169 133,300 SH Put DFND 1 133,300 0 0
MEI PHARMA INC COM NEW 55279B202 3,094 2,455,793 SH   DFND 1 2,455,793 0 0
MICROSOFT CORP COM 594918104 10,758 194,787 SH   DFND 1 194,787 0 0
MOBILE TELESYSTEMS PJSC SPONSORED ADR 607409109 1,375 170,000 SH   DFND 1 170,000 0 0
MOBILEYE N V AMSTELVEEN ORD SHS N51488117 11,631 311,900 SH Put DFND 1 311,900 0 0
NXP SEMICONDUCTORS N V COM N6596X109 8,107 100,000 SH Put DFND 1 100,000 0 0
NXT ID INC *W EXP 02/09/201 67091J123 157 269,900 SH   DFND 1 269,900 0 0
OCULUS INNOVATIVE SCIENCES I *W EXP 01/21/202 67575P116 430 450,229 SH   DFND 1 450,229 0 0
OCULUS INNOVATIVE SCIENCES I COM NEW 67575P207 348 365,000 SH   DFND 1 365,000 0 0
ONCONOVA THERAPEUTICS INC COM 68232V108 367 633,474 SH   DFND 1 633,474 0 0
ONCOTHYREON INC COM 682324108 870 685,000 SH   DFND 1 685,000 0 0
PLANET FITNESS INC CL A 72703H101 2,553 157,200 SH Put DFND 1 157,200 0 0
POTASH CORP SASK INC COM 73755L107 1,106 65,000 SH   DFND 1 65,000 0 0
QORVO INC COM 74736K101 4,537 90,000 SH Put DFND 1 90,000 0 0
QUANTUM CORP COM DSSG 747906204 1,837 3,011,316 SH   DFND 1 3,011,316 0 0
RANDGOLD RES LTD ADR 752344309 4,195 46,200 SH   DFND 1 46,200 0 0
ROYAL BK CDA MONTREAL QUE COM 780087102 34,611 601,300 SH Put DFND 1 601,300 0 0
SKYLINE MED INC COM NEW 83084T309 405 2,345,095 SH   DFND 1 2,345,095 0 0
SKYWORKS SOLUTIONS INC COM 83088M102 14,630 187,800 SH Put DFND 1 187,800 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 5,882 50,000 SH Put DFND 1 50,000 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 82,348 700,000 SH Call DFND 1 700,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 226,072 1,100,000 SH Call DFND 1 1,100,000 0 0
SPROTT PHYSICAL GOLD TRUST UNIT 85207H104 10,301 1,017,849 SH   DFND 1 1,017,849 0 0
STEMCELLS INC COM NEW 85857R204 854 3,277,365 SH   DFND 1 3,277,365 0 0
SUNOPTA INC COM 8676EP108 2,863 641,880 SH   DFND 1 641,880 0 0
TEEKAY CORPORATION COM Y8564W103 8,896 1,027,236 SH   DFND 1 1,027,236 0 0
TESLA MTRS INC COM 88160R101 11,488 50,000 SH Put DFND 1 50,000 0 0
THE ONE GROUP HOSPITALITY IN COM 88338K103 5,178 1,726,004 SH   DFND 1 1,726,004 0 0
TORCHLIGHT ENERGY RES INC COM 89102U103 194 273,400 SH   DFND 1 273,400 0 0
TRIBUNE MEDIA CO CL A 896047503 5,753 150,000 SH   DFND 1 150,000 0 0
URANIUM ENERGY CORP COM 916896103 950 1,270,000 SH   DFND 1 1,270,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 2,630 100,000 SH Put DFND 1 100,000 0 0
VERASTEM INC COM 92337C104 292 184,995 SH   DFND 1 184,995 0 0
VULCAN MATLS CO COM 929160109 8,847 83,800 SH   DFND 1 83,800 0 0
WISDOMTREE TR JAPN HEDGE EQT 97717W851 4,371 100,000 SH   DFND 1 100,000 0 0