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
ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 1,051 34,000 SH   SOLE   34,000 0 0
ADAPTIVE BIOTECHNOLOGIES COR COM 00650F109 309 10,000 SH Put SOLE   10,000 0 0
AKOUSTIS TECHNOLOGIES INC COM 00973N102 527 68,000 SH   SOLE   68,000 0 0
AMERICAN TOWER CORP NEW COM 03027X100 2,211 10,000 SH Put SOLE   10,000 0 0
AQUABOUNTY TECHNOLOGIES INC COM NEW 03842K200 339 135,707 SH   SOLE   135,707 0 0
AT HOME GROUP INC COM 04650Y100 1,837 191,000 SH   SOLE   174,000 0 17,000
AT&T INC COM 00206R102 2,270 60,000 SH Put SOLE   60,000 0 0
ATLASSIAN CORP PLC CL A G06242104 376 3,000 SH   SOLE   3,000 0 0
AXSOME THERAPEUTICS INC COM 05464T104 69 3,409 SH   SOLE   3,409 0 0
BED BATH & BEYOND INC COM 075896100 213 20,000 SH   SOLE   20,000 0 0
BED BATH & BEYOND INC COM 075896100 638 60,000 SH Call SOLE   60,000 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,569 46,000 SH   SOLE   42,000 0 4,000
BOYD GAMING CORP COM 103304101 4,862 203,000 SH   SOLE   203,000 0 0
BOYD GAMING CORP COM 103304101 1,437 60,000 SH Put SOLE   60,000 0 0
CAMECO CORP COM 13321L108 475 50,000 SH Call SOLE   50,000 0 0
CARVANA CO CL A 146869102 264 4,000 SH   SOLE   4,000 0 0
CHEMOURS CO COM 163851108 598 40,000 SH Call SOLE   40,000 0 0
CIVEO CORP CDA COM 17878Y108 114 90,000 SH   SOLE   90,000 0 0
CLEVELAND CLIFFS INC COM 185899101 72 10,000 SH   SOLE   10,000 0 0
CODEXIS INC COM 192005106 206 15,000 SH   SOLE   15,000 0 0
CROCS INC COM 227046109 2,582 93,000 SH   SOLE   87,000 0 6,000
CROWN CASTLE INTL CORP NEW COM 22822V101 1,390 10,000 SH Put SOLE   10,000 0 0
DARLING INGREDIENTS INC COM 237266101 2,487 130,000 SH   SOLE   130,000 0 0
DARLING INGREDIENTS INC COM 237266101 8 400 SH Put SOLE   400 0 0
EASTSIDE DISTILLING INC COM 277802302 215 44,000 SH   SOLE   44,000 0 0
ESTABLISHMENT LABS HLDGS INC COM G31249108 331 17,500 SH   SOLE   17,500 0 0
EXPRESS INC COM 30219E103 143 41,500 SH Call SOLE   41,500 0 0
FAR PT ACQUISITION CORP COM CL A 30734W109 1,122 109,816 SH   SOLE   109,816 0 0
FASTLY INC CL A 31188V100 936 39,000 SH   SOLE   39,000 0 0
FASTLY INC CL A 31188V100 48 2,000 SH Call SOLE   2,000 0 0
FIRST SOLAR INC COM 336433107 290 5,000 SH   SOLE   5,000 0 0
FITBIT INC CL A 33812L102 686 180,000 SH   SOLE   170,000 0 10,000
FOSSIL GROUP INC COM 34988V106 1,851 148,000 SH   SOLE   132,000 0 16,000
FOSSIL GROUP INC COM 34988V106 876 70,000 SH Call SOLE   70,000 0 0
FRANCESCAS HLDGS CORP COM 351793104 1,141 81,537 SH   SOLE   76,537 0 5,000
GAMESTOP CORP NEW CL A 36467W109 927 168,000 SH   SOLE   162,000 0 6,000
GENERAL ELECTRIC CO COM 369604103 2,754 308,000 SH   SOLE   292,000 0 16,000
GLOBAL SHIP LEASE INC NEW COM CL A Y27183600 230 30,000 SH   SOLE   30,000 0 0
GLOBAL X FDS GLOBAL X URANIUM 37954Y871 3 300 SH Call SOLE   300 0 0
GLOBALSTAR INC COM 378973408 41 100,000 SH   SOLE   100,000 0 0
GNC HLDGS INC COM CL A 36191G107 128 60,000 SH Call SOLE   60,000 0 0
GUARDANT HEALTH INC COM 40131M109 511 8,000 SH Put SOLE   8,000 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 2,761 24,000 SH Call SOLE   24,000 0 0
HANCOCK JAFFE LABORATORIES I COM 41015N106 53 61,670 SH   SOLE   61,670 0 0
INTELSAT S A COM L5140P101 661 29,000 SH Call SOLE   29,000 0 0
INVESCO EXCHNG TRADED FD TR S&P500 LOW VOL 46138E354 5,142 88,800 SH Put SOLE   88,800 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 3,776 20,000 SH Call SOLE   20,000 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 15,105 80,000 SH Put SOLE   70,000 0 10,000
ISHARES TR EXPANDED TECH 464287515 9,323 44,000 SH Put SOLE   44,000 0 0
ISHARES TR MSCI INDIA ETF 46429B598 4,868 145,000 SH   SOLE   130,000 0 15,000
ISHARES TR RUSSELL 2000 ETF 464287655 18,918 125,000 SH Put SOLE   110,000 0 15,000
ISHARES TR RUS 2000 VAL ETF 464287630 18,389 154,000 SH   SOLE   144,000 0 10,000
J JILL INC COM 46620W102 86 45,000 SH   SOLE   35,000 0 10,000
LULULEMON ATHLETICA INC COM 550021109 385 2,000 SH   SOLE   2,000 0 0
LYFT INC CL A COM 55087P104 474 11,600 SH   SOLE   10,400 0 1,200
LYFT INC CL A COM 55087P104 2,859 70,000 SH Call SOLE   70,000 0 0
MACYS INC COM 55616P104 932 60,000 SH   SOLE   56,000 0 4,000
MEDALLIA INC COM 584021109 192 7,000 SH   SOLE   7,000 0 0
NCR CORP NEW COM 62886E108 4,005 126,905 SH   SOLE   121,905 0 5,000
NCR CORP NEW COM 62886E108 947 30,000 SH Put SOLE   30,000 0 0
NEON THERAPEUTICS INC COM 64050Y100 267 155,000 SH   SOLE   155,000 0 0
NETFLIX INC COM 64110L106 2,676 10,000 SH Call SOLE   10,000 0 0
NOODLES & CO COM CL A 65540B105 877 155,000 SH   SOLE   155,000 0 0
NOODLES & CO COM CL A 65540B105 113 20,000 SH Call SOLE   20,000 0 0
ONE STOP SYS INC COM 68247W109 401 136,000 SH   SOLE   136,000 0 0
OPORTUN FINL CORP COM 68376D104 227 14,000 SH   SOLE   14,000 0 0
PENN NATL GAMING INC COM 707569109 2,179 117,000 SH   SOLE   113,000 0 4,000
PENN NATL GAMING INC COM 707569109 2,049 110,000 SH Call SOLE   110,000 0 0
PENN NATL GAMING INC COM 707569109 559 30,000 SH Put SOLE   30,000 0 0
PERSONALIS INC COM 71535D106 1,368 93,204 SH   SOLE   93,204 0 0
PROSIGHT GLOBAL INC COM 74349J103 620 32,000 SH   SOLE   32,000 0 0
QUICKLOGIC CORP COM 74837P108 56 160,000 SH   SOLE   160,000 0 0
RENAISSANCE CAP GREENWICH FD IPO ETF 759937204 113 4,000 SH   SOLE   4,000 0 0
ROKU INC COM CL A 77543R102 254 2,500 SH   SOLE   2,500 0 0
RUBICON PROJ INC COM 78112V102 2,003 230,000 SH   SOLE   230,000 0 0
RUHNN HLDG LTD ADS 781314109 524 72,000 SH   SOLE   72,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 979 13,000 SH Put SOLE   13,000 0 0
SCORPIO TANKERS INC SHS Y7542C130 298 10,000 SH   SOLE   10,000 0 0
SCORPIO TANKERS INC SHS Y7542C130 1,190 40,000 SH Call SOLE   40,000 0 0
SEA LTD SPONSORED ADS 81141R100 5,788 186,999 SH   SOLE   186,999 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 1,942 30,000 SH Put SOLE   30,000 0 0
SHOCKWAVE MED INC COM 82489T104 389 13,000 SH   SOLE   13,000 0 0
SIGNET JEWELERS LIMITED SHS G81276100 654 39,000 SH   SOLE   34,000 0 5,000
SIGNET JEWELERS LIMITED SHS G81276100 335 20,000 SH Call SOLE   20,000 0 0
SILK ROAD MEDICAL INC COM 82710M100 455 14,000 SH   SOLE   14,000 0 0
SNAP INC CL A 83304A106 4,503 285,000 SH   SOLE   285,000 0 0
SONIM TECHNOLOGIES INC COM 83548F101 293 100,000 SH   SOLE   100,000 0 0
SONY CORP SPONSORED ADR 835699307 5,795 98,000 SH   SOLE   98,000 0 0
SONY CORP SPONSORED ADR 835699307 373 6,300 SH Call SOLE   6,300 0 0
SPDR DOW JONES INDL AVRG ETF UT SER 1 78467X109 1,211 4,500 SH   SOLE   4,500 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 3,561 12,000 SH   SOLE   12,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 14,245 48,000 SH Put SOLE   42,000 0 6,000
STONECO LTD COM CL A G85158106 313 9,000 SH   SOLE   9,000 0 0
SWITCH INC CL A 87105L104 391 25,000 SH   SOLE   25,000 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 7,771 62,000 SH   SOLE   62,000 0 0
TELARIA INC COM 879181105 1,209 175,000 SH   SOLE   175,000 0 0
TELARIA INC COM 879181105 207 30,000 SH Put SOLE   30,000 0 0
THE TRADE DESK INC COM CL A 88339J105 825 4,400 SH   SOLE   4,400 0 0
TIVITY HEALTH INC COM 88870R102 499 30,000 SH Call SOLE   30,000 0 0
TOP SHIPS INC COM Y8897Y800 98 35,000 SH   SOLE   35,000 0 0
TURTLE BEACH CORP COM NEW 900450206 4,013 343,843 SH   SOLE   343,843 0 0
UBER TECHNOLOGIES INC COM 90353T100 2,742 90,000 SH Call SOLE   80,000 0 10,000
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 1,175 100,000 SH Call SOLE   100,000 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 1,787 15,000 SH Put SOLE   10,000 0 5,000
VENATOR MATLS PLC SHS G9329Z100 722 295,810 SH   SOLE   265,810 0 30,000
VENATOR MATLS PLC SHS G9329Z100 196 80,200 SH Call SOLE   80,200 0 0
VIEWRAY INC COM 92672L107 189 65,000 SH Call SOLE   65,000 0 0
WEIGHT WATCHERS INTL INC NEW COM 948626106 1,135 30,000 SH   SOLE   30,000 0 0
ZYNGA INC CL A 98986T108 5,005 860,000 SH   SOLE   860,000 0 0
ZYNGA INC CL A 98986T108 291 50,000 SH Call SOLE   50,000 0 0