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
ALPHABET INC CAP STK CL C 02079k107 352 300 SH   OTR 1,2 0 300 0
APPLE INC COM 037833100 627 3,300 SH   OTR 1,2 0 3,300 0
ARRIS INTERNATIONAL PLC SHS G0551A103 727 23,000 SH   OTR 1,2 0 23,000 0
ATTUNITY LTD SHS NEW m15332121 1,219 52,000 SH   OTR 1,2 0 52,000 0
BARNES & NOBLE INC COM 067774109 237 43,700 SH   OTR 1,2 0 43,700 0
BOEING CO COM 097023105 763 2,000 SH   OTR 1,2 0 2,000 0
BRISTOL MYERS SQUIBB CO COM 110122108 558 11,700 SH Call OTR 1,2 0 11,700 0
BRISTOL MYERS SQUIBB CO COM 110122108 1,193 25,000 SH Put OTR 1,2 0 25,000 0
CAS MED SYS INC COM PAR 124769209 76 31,221 SH   OTR 1,2 0 31,221 0
CELGENE CORP COM 151020104 943 10,000 SH Put OTR 1,2 0 10,000 0
CELGENE CORP COM 151020104 8,294 87,920 SH   OTR 1,2 0 87,920 0
CELGENE CORP COM 151020104 660 7,000 SH Call OTR 1,2 0 7,000 0
CENTURYLINK INC COM 156700106 150 12,540 SH   OTR 1,2 0 12,540 0
CERAGON NETWORKS LTD ORD m22013102 288 80,300 SH   OTR 1,2 0 80,300 0
CLEMENTIA PHARMACEUTICALS IN COM 185575107 574 22,000 SH   OTR 1,2 0 22,000 0
DAVITA INC COM 23918k108 271 5,000 SH Call OTR 1,2 0 5,000 0
DISNEY WALT CO COM DISNEY 254687106 4,996 45,001 SH   OTR 1,2 0 45,001 0
DISNEY WALT CO COM DISNEY 254687106 4,441 40,000 SH Put OTR 1,2 0 40,000 0
ELLIE MAE INC COM 28849p100 395 4,000 SH   OTR 1,2 0 4,000 0
FOX CORP CL A COM 35137l105 808 22,000 SH   OTR 1,2 0 22,000 0
GOLDCORP INC NEW COM 380956409 1,487 130,000 SH   OTR 1,2 0 130,000 0
HFF INC CL A 40418F108 482 10,090 SH   OTR 1,2 0 10,090 0
IMMUNE DESIGN CORP COM 45252l103 527 90,000 SH   OTR 1,2 0 90,000 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 735 15,000 SH   OTR 1,2 0 15,000 0
JONES LANG LASALLE INC COM 48020q107 308 2,000 SH Put OTR 1,2 0 2,000 0
MAXIM INTEGRATED PRODS INC COM 57772k101 315 5,924 SH   OTR 1,2 0 5,924 0
MAXWELL TECHNOLOGIES INC COM 577767106 492 110,000 SH   OTR 1,2 0 110,000 0
MITEK SYS INC COM NEW 606710200 710 58,000 SH   OTR 1,2 0 58,000 0
NIGHTSTAR THERAPEUTICS PLC ADR 65413a101 685 27,000 SH   OTR 1,2 0 27,000 0
PACKAGING CORP AMER COM 695156109 477 4,800 SH   OTR 1,2 0 4,800 0
PERKINELMER INC COM 714046109 424 4,400 SH   OTR 1,2 0 4,400 0
QEP RES INC COM 74733V100 312 40,000 SH   OTR 1,2 0 40,000 0
QUANTENNA COMMUNICATIONS INC COM 74766d100 973 40,000 SH   OTR 1,2 0 40,000 0
RED HAT INC COM 756577102 9,683 53,000 SH   OTR 1,2 0 53,000 0
SPARK THERAPEUTICS INC COM 84652j103 1,822 16,000 SH   OTR 1,2 0 16,000 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 5,085 18,000 SH   OTR 1,2 0 18,000 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 2,825 10,000 SH Put OTR 1,2 0 10,000 0
SPRINT CORPORATION COM 85207U105 68 12,000 SH Put OTR 1,2 0 12,000 0
T MOBILE US INC COM 872590104 622 9,000 SH   OTR 1,2 0 9,000 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 479 23,500 SH   OTR 1,2 0 23,500 0
THERMO FISHER SCIENTIFIC INC COM 883556102 739 2,700 SH   OTR 1,2 0 2,700 0
TRIBUNE MEDIA CO CL A 896047503 618 13,400 SH   OTR 1,2 0 13,400 0
TRIBUNE PUBG CO NEW COM 89609w107 354 30,000 SH   OTR 1,2 0 30,000 0
ULTIMATE SOFTWARE GROUP INC COM 90385d107 990 3,000 SH   OTR 1,2 0 3,000 0
VERSUM MATLS INC COM 92532w103 4,704 93,500 SH   OTR 1,2 0 93,500 0
VMWARE INC CL A COM 928563402 253 1,400 SH   OTR 1,2 0 1,400 0
WABCO HLDGS INC COM 92927K102 3,164 24,000 SH   OTR 1,2 0 24,000 0
WORLDPAY INC CL A 981558109 1,022 9,000 SH   OTR 1,2 0 9,000 0
ZOETIS INC CL A 98978V103 383 3,800 SH   OTR 1,2 0 3,800 0