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
ALLIANCE DATA SYSTEMS CORP COM 018581108 4,917 23,250 SH   SOLE   23,250 0 0
AMAZON.COM INC COM 023135106 3,189 10,200 SH   SOLE   10,200 0 0
AMDOCS LIMITED CALL G02602903 6 1,238 SH Call SOLE   1,238 0 0
AMERICAN EXPRESS CO COM 025816109 3,421 45,299 SH   SOLE   45,299 0 0
ARM HOLDINGS PLC CALL 042068906 5 451 SH Call SOLE   451 0 0
ARM HOLDINGS PLC SPONS ADR 042068106 1,987 41,300 SH   SOLE   41,300 0 0
ARMOUR RESIDENTIAL REIT INC WTS 042315119 2 510,197 SH   SOLE   510,197 0 0
ARRIS GROUP INC COM 04269Q100 939 55,046 SH   SOLE   55,046 0 0
AUTODESK INC COM 052769106 1,621 39,375 SH   SOLE   39,375 0 0
Avery Dennison Corp CALL 053611909 10 345 SH Call SOLE   345 0 0
BAIDU INC CALL 056752908 816 338 SH Call SOLE   338 0 0
BAIDU, INC. PUT 056752958 32 450 SH Put SOLE   450 0 0
BAIDU.COM SPON ADR 056752108 9,198 59,270 SH   SOLE   59,270 0 0
BORGWARNER INC COM 099724106 1,255 12,375 SH   SOLE   12,375 0 0
CABLEVISION SYS CORP CL A 12686C109 1,538 91,350 SH   SOLE   91,350 0 0
CABLEVISION SYS CORP CALL 12686C909 68 2,250 SH Call SOLE   2,250 0 0
CABLEVISION SYS CORP CALL 12686C909 0 30 SH Call SOLE   30 0 0
CABLEVISION SYS CORP CALL 12686C909 0 8 SH Call SOLE   8 0 0
CABLEVISION SYS CORP CALL 12686C909 1 38 SH Call SOLE   38 0 0
CABLEVISION SYS CORP CALL 12686C909 8 674 SH Call SOLE   674 0 0
CABLEVISION SYS CORP CALL 12686C909 13 1,313 SH Call SOLE   1,313 0 0
CABLEVISION SYS CORP CALL 12686C909 0 7 SH Call SOLE   7 0 0
CABLEVISION SYS CORP CALL 12686C909 1 60 SH Call SOLE   60 0 0
CBS CORP CL B 124857202 5,242 95,024 SH   SOLE   95,024 0 0
CHECK POINT SOFTWARE TECH LT PUT M22465954 43 376 SH Put SOLE   376 0 0
COMPUWARE CORP COM 205638109 5,168 461,863 SH   SOLE   461,863 0 0
COMPUWARE CORP CALL 205638909 1 112 SH Call SOLE   112 0 0
CRIMSON EXPLORATION INC COM 22662K207 42 13,998 SH   SOLE   13,998 0 0
CSG SYS INTL INC CALL 126349909 17 150 SH Call SOLE   150 0 0
CYTEC INDUSTRIES INC COM 232820100 2,661 32,701 SH   SOLE   32,701 0 0
DST SYSTEMS INC COM 233326107 1,946 25,807 SH   SOLE   25,807 0 0
E M C CORP CALL 268648902 5 1,208 SH Call SOLE   1,208 0 0
EBAY INC CALL 278642903 58 563 SH Call SOLE   563 0 0
ECHO THERAPEUTICS INC COM 27876L107 1,247 451,750 SH   SOLE   451,750 0 0
FACEBOOK INC CL A 30303M102 2,637 52,500 SH   SOLE   52,500 0 0
FREESCALE SEMICONDUCTOR HLDGS COM G3727Q101 1,686 101,250 SH   SOLE   101,250 0 0
GARMIN LTD CALL H2906T909 11 113 SH Call SOLE   113 0 0
GARMIN LTD CALL H2906T909 8 203 SH Call SOLE   203 0 0
GARMIN LTD CALL H2906T909 12 503 SH Call SOLE   503 0 0
GOOGLE INC CL A 38259P508 3,285 3,750 SH   SOLE   3,750 0 0
GOOGLE INC CALL 38259P908 125 150 SH Call SOLE   150 0 0
GOOGLE INC CALL 38259P908 56 150 SH Call SOLE   150 0 0
HARMAN INTERNATIONAL COM 413086109 4,172 63,000 SH   SOLE   63,000 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T105 416 18,750 SH   SOLE   18,750 0 0
HEXCEL CORP COM 428291108 1,778 45,825 SH   SOLE   45,825 0 0
INFORMATICA CORP CALL 45666Q902 9 193 SH Call SOLE   193 0 0
INFORMATICA CORP CALL 45666Q902 6 430 SH Call SOLE   430 0 0
INFORMATICA CORP CALL 45666Q902 6 391 SH Call SOLE   391 0 0
INTEL CORP COM 458140100 860 37,500 SH   SOLE   37,500 0 0
INTERNATIONAL BUSINESS MACHINES CALL 459044903 10 750 SH Call SOLE   750 0 0
ISHARES CALL 464287904 2 750 SH Call SOLE   750 0 0
ISHARES PUT 464287954 473 3,750 SH Put SOLE   3,750 0 0
JIVE SOFTWARE INC COM 47760A108 1,648 131,850 SH   SOLE   131,850 0 0
LEVEL 3 COMMUNICATIONS INC COM 52729N100 3,803 142,500 SH   SOLE   142,500 0 0
LIBERTY GLOBAL PLC CL A 530555101 5,085 64,087 SH   SOLE   64,087 0 0
LINEAR TECHNOLOGY CALL 535678906 2 113 SH Call SOLE   113 0 0
LINEAR TECHNOLOGY CALL 535678906 12 1,157 SH Call SOLE   1,157 0 0
LOOKSMART LTD COM 543442503 1,296 1,728,000 SH   SOLE   1,728,000 0 0
MADISON SQUARE GARDEN CO CL A 55826P100 2,613 45,000 SH   SOLE   45,000 0 0
MADISON SQUARE GARDEN CO CALL 55826P900 24 407 SH Call SOLE   407 0 0
MADISON SQUARE GARDEN CO CALL 55826P900 0 1 SH Call SOLE   1 0 0
MASTERCARD INC CL A 57636Q104 1,261 1,875 SH   SOLE   1,875 0 0
MAXIM INTEGRATED PRODUCTS INC CALL 57772K901 28 1,125 SH Call SOLE   1,125 0 0
MERCADOLIBRE INC PUT 58733R952 9 131 SH Put SOLE   131 0 0
MERCADOLIBRE INC. COM 58733R102 3,390 25,125 SH   SOLE   25,125 0 0
MOTOROLA SOLUTIONS INC CALL 620076907 1 150 SH Call SOLE   150 0 0
Navidea Biopharmaceuticals Inc COM 63937X103 24,807 9,361,276 SH   SOLE   9,361,276 0 0
NICE SYSTEMS LTD CALL 653656908 161 750 SH Call SOLE   750 0 0
NIELSEN HOLDINGS NV COM 58951030 2,870 78,750 SH   SOLE   78,750 0 0
NXP SEMICONDUCTORS N V COM N6596X109 13,117 352,500 SH   SOLE   352,500 0 0
Oramed Pharmaceuticals COM 68403P203 165 26,573 SH   SOLE   26,573 0 0
POLYCOM INC CALL 73172K904 6 1,285 SH Call SOLE   1,285 0 0
QLIK TECHNOLOGIES INC COM 74733T105 3,209 93,750 SH   SOLE   93,750 0 0
QLIK TECHNOLOGIES INC PUT 74733T955 55 563 SH Put SOLE   563 0 0
QLIK TECHNOLOGIES INC PUT 74733T955 41 281 SH Put SOLE   281 0 0
RACKSPACE HOSTING INC COM 750086100 596 11,300 SH   SOLE   11,300 0 0
RACKSPACE HOSTING INC CALL 750086900 17 218 SH Call SOLE   218 0 0
RACKSPACE HOSTING INC CALL 750086900 6 248 SH Call SOLE   248 0 0
RIVERBED TECHNOLOGY INC CALL 768573907 3 1,013 SH Call SOLE   1,013 0 0
SILICON LABORATORIES INC CALL 826919902 9 867 SH Call SOLE   867 0 0
SPDR EURO STOXX 50 ETF ETF 78463X202 1,754 45,675 SH   SOLE   45,675 0 0
SPDR S&P 500 ETF TR PUT 78462F953 727 3,563 SH Put SOLE   3,563 0 0
SYNOPSYS INC COM 871607107 7,353 195,031 SH   SOLE   195,031 0 0
TENNECO INC COM 880349105 4,431 87,750 SH   SOLE   87,750 0 0
TERADYNE INC CALL 880770902 24 976 SH Call SOLE   976 0 0
TIME WARNER INC COM 887317303 5,059 76,875 SH   SOLE   76,875 0 0
TOTAL SYSTEM SERVICES INC COM 891906109 11,209 381,001 SH   SOLE   381,001 0 0
TWENTY FIRST CENTURY FOX CL A 90130A101 4,333 129,300 SH   SOLE   129,300 0 0
TYCO ELECTRONICS LTD COM G9144P105 1,165 22,500 SH   SOLE   22,500 0 0
VANTIV INC CL A 92210H105 6,288 225,048 SH   SOLE   225,048 0 0
VANTIV, INC CALL 92210H905 0 11 SH Call SOLE   11 0 0
VERINT SYS INC COM 92343X100 4,697 126,750 SH   SOLE   126,750 0 0
VISA INC COM CL A 92826C839 1,290 6,750 SH   SOLE   6,750 0 0
VMWARE INC CALL 928563902 6 376 SH Call SOLE   376 0 0
WEX INC COM 96208T104 1,303 14,850 SH   SOLE   14,850 0 0
XILINX INC COM 983919101 1,750 37,350 SH   SOLE   37,350 0 0
YAHOO! INC COM 984332106 3,980 120,000 SH   SOLE   120,000 0 0
YELP INC COM 985817105 2,606 39,375 SH   SOLE   39,375 0 0
YOU ON DEMAND HOLDINGS INC COM 98741R207 248 155,458 SH   SOLE   155,458 0 0
YOUKU TUDOU INC SPONS ADR 98742U100 2,569 93,750 SH   SOLE   93,750 0 0
ZEBRA TECHNOLOGIES CORP CALL 989207905 8 175 SH Call SOLE   175 0 0