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
AETNA INC NEW COM 00817Y108 2,096 12,400 SH Call SOLE   0 0 0
AETNA INC NEW COM 00817Y108 2,451 14,500 SH Put SOLE   0 0 0
AKORN INC COM 009728106 37 2,000 SH   SOLE   2,000 0 0
AKORN INC COM 009728106 148 7,900 SH Call SOLE   0 0 0
AKORN INC COM 009728106 37 2,000 SH Put SOLE   0 0 0
AMGEN INC COM 031162100 1,279 7,500 SH Put SOLE   0 0 0
AMGEN INC COM 031162100 1,278 7,498 SH   SOLE   7,498 0 0
AQUABOUNTY TECHNOLOGIES INC COM NEW 03842K200 1 449 SH   SOLE   449 0 0
AT&T INC COM 00206R102 0 40,300 SH Call SOLE   0 0 0
B RILEY FINL INC COM 05580M108 8,378 429,661 SH   SOLE   429,661 0 0
BABCOCK & WILCOX ENTERPRIS I COM 05614L100 480 109,800 SH Put SOLE   0 0 0
BABCOCK & WILCOX ENTERPRIS I COM 05614L100 5 1,100 SH Call SOLE   0 0 0
BABCOCK & WILCOX ENTERPRIS I COM 05614L100 206 47,140 SH   SOLE   47,140 0 0
BLUE BUFFALO PET PRODS INC COM 09531U102 0 5,000 SH Call SOLE   0 0 0
BOOKING HLDGS INC COM 09857L108 832 400 SH   SOLE   400 0 0
CIGNA CORPORATION COM 125509109 34 200 SH   SOLE   200 0 0
DIGITAL TURBINE INC COM NEW 25400W102 78 38,800 SH   SOLE   38,800 0 0
DISCOVERY COMMUNICATNS NEW COM SER C 25470F302 0 5,000 SH Call SOLE   0 0 0
DISNEY WALT CO COM DISNEY 254687106 50 500 SH   SOLE   500 0 0
DR PEPPER SNAPPLE GROUP INC COM 26138E109 37,609 317,700 SH Put SOLE   0 0 0
DR PEPPER SNAPPLE GROUP INC COM 26138E109 29,050 245,400 SH   SOLE   245,400 0 0
DR PEPPER SNAPPLE GROUP INC COM 26138E109 118 1,000 SH Call SOLE   0 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 7 100 SH Call SOLE   0 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 246 3,400 SH Put SOLE   0 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 108 1,500 SH   SOLE   1,500 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 35 500 SH   SOLE   500 0 0
FINJAN HLDGS INC COM NEW 31788H303 488 150,168 SH   SOLE   150,168 0 0
GENERAL ELECTRIC CO COM 369604103 92 6,800 SH   SOLE   6,800 0 0
GGP INC COM 36174X101 205 10,000 SH Put SOLE   0 0 0
GGP INC COM 36174X101 49 2,400 SH   SOLE   2,400 0 0
GGP INC COM 36174X101 352 17,200 SH Call SOLE   0 0 0
GREAT ELM CAP GROUP INC COM NEW 39036P209 101 25,300 SH   SOLE   25,300 0 0
HELIOS & MATHESON ANALYTICS COM NEW 42327L200 63 22,299 SH   SOLE   22,299 0 0
HUMANA INC COM 444859102 4,812 17,900 SH   SOLE   17,900 0 0
HUMANA INC COM 444859102 4,812 17,900 SH Put SOLE   0 0 0
IKANG HEALTHCARE GROUP INC SPONSORED ADR 45174L108 2,274 114,000 SH Put SOLE   0 0 0
IKANG HEALTHCARE GROUP INC SPONSORED ADR 45174L108 511 25,600 SH Call SOLE   0 0 0
IKANG HEALTHCARE GROUP INC SPONSORED ADR 45174L108 483 24,200 SH   SOLE   24,200 0 0
INTREXON CORP COM 46122T102 1,853 120,900 SH Call SOLE   0 0 0
INTREXON CORP COM 46122T102 457 29,800 SH Put SOLE   0 0 0
INVESTORS BANCORP INC NEW COM 46146L101 0 1 SH   SOLE   1 0 0
KAPSTONE PAPER & PACKAGING C COM 48562P103 69 2,000 SH Call SOLE   0 0 0
KAPSTONE PAPER & PACKAGING C COM 48562P103 1 23 SH   SOLE   23 0 0
LENNAR CORP CL A 526057104 0 2,100 SH Call SOLE   0 0 0
MANNKIND CORP COM NEW 56400P706 36 15,700 SH Call SOLE   0 0 0
MONSANTO CO NEW COM 61166W101 6,558 56,200 SH Call SOLE   0 0 0
MONSANTO CO NEW COM 61166W101 9,003 77,150 SH   SOLE   77,150 0 0
MONSANTO CO NEW COM 61166W101 24,108 206,600 SH Put SOLE   0 0 0
MULESOFT INC CL A 625207105 0 39,000 SH Call SOLE   0 0 0
NATIONSTAR MTG HLDGS INC COM 63861C109 162 9,000 SH   SOLE   9,000 0 0
NETFLIX INC COM 64110L106 1,536 5,200 SH   SOLE   5,200 0 0
NORDIC AMERICAN TANKERS LIMI COM G65773106 47 24,000 SH Call SOLE   0 0 0
NORDIC AMERICAN TANKERS LIMI COM G65773106 24 12,297 SH   SOLE   12,297 0 0
NORDIC AMERICAN TANKERS LIMI COM G65773106 4 2,000 SH Put SOLE   0 0 0
NORDIC AMERN OFFSHORE LTD SHS G65772108 13 11,885 SH   SOLE   11,885 0 0
NVIDIA CORP COM 67066G104 69 300 SH   SOLE   300 0 0
NXP SEMICONDUCTORS N V COM N6596X109 52,580 449,400 SH Put SOLE   0 0 0
NXP SEMICONDUCTORS N V COM N6596X109 3,592 30,700 SH Call SOLE   0 0 0
NXP SEMICONDUCTORS N V COM N6596X109 33,886 289,626 SH   SOLE   289,626 0 0
ORBITAL ATK INC COM 68557N103 9,800 73,900 SH Call SOLE   0 0 0
ORBITAL ATK INC COM 68557N103 14,118 106,466 SH   SOLE   106,466 0 0
ORBITAL ATK INC COM 68557N103 14,216 107,200 SH Put SOLE   0 0 0
POWERSHS DB MULTI SECT COMM PS DB AGRICUL FD 73936B408 66 3,500 SH   SOLE   3,500 0 0
RIOT BLOCKCHAIN INC COM 767292105 127 19,200 SH   SOLE   19,200 0 0
RITE AID CORP COM 767754104 0 210,400 SH Call SOLE   0 0 0
ROCKWELL COLLINS INC COM 774341101 2,023 15,000 SH   SOLE   15,000 0 0
ROCKWELL COLLINS INC COM 774341101 3,169 23,500 SH Put SOLE   0 0 0
SCHULMAN A INC COM 808194104 13 300 SH Put SOLE   0 0 0
SCHULMAN A INC COM 808194104 9 200 SH   SOLE   200 0 0
SEAWORLD ENTMT INC COM 81282V100 130 8,741 SH   SOLE   8,741 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,237 4,700 SH Put SOLE   0 0 0
TELENAV INC COM 879455103 1,634 302,647 SH   SOLE   302,647 0 0
TIME WARNER INC COM NEW 887317303 14,376 152,000 SH Put SOLE   0 0 0
TIME WARNER INC COM NEW 887317303 14,726 155,700 SH Call SOLE   0 0 0
TIME WARNER INC COM NEW 887317303 3,351 35,430 SH   SOLE   35,430 0 0
TURQUOISE HILL RES LTD COM 900435108 28 9,200 SH   SOLE   9,200 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 4,811 100,600 SH Put SOLE   0 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 3,132 65,500 SH Call SOLE   0 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 7,465 156,116 SH   SOLE   156,116 0 0
XPRESSPA GROUP INC COM 98420U109 4 5,629 SH   SOLE   5,629 0 0
ZIOPHARM ONCOLOGY INC COM 98973P101 74 19,000 SH Put SOLE   0 0 0
ZIOPHARM ONCOLOGY INC COM 98973P101 94 24,100 SH Call SOLE   0 0 0
ZIOPHARM ONCOLOGY INC COM 98973P101 80 20,342 SH   SOLE   20,342 0 0