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
ALLERGAN PLC SHS G0177J108 82,087 490,275 SH   SOLE   490,275 0 0
ANADARKO PETE CORP COM 032511107 340,795 4,829,855 SH   SOLE   4,829,855 0 0
AQUANTIA CORP COM 03842Q108 15,594 1,196,777 SH   SOLE   1,196,777 0 0
ARRAY BIOPHARMA INC COM 04269X105 126,820 2,737,321 SH   SOLE   2,737,321 0 0
AT HOME GROUP INC COM 04650Y100 4,129 619,920 SH   SOLE   619,920 0 0
AT&T INC COM 00206R102 6,008 179,289 SH   SOLE   179,289 0 0
AVON PRODS INC COM 054303102 23,003 5,928,565 SH   SOLE   5,928,565 0 0
BARNES & NOBLE INC COM 067774109 271 40,528 SH   SOLE   40,528 0 0
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 33,153 757,098 SH   SOLE   757,098 0 0
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 14,845 339,000 SH Put SOLE   339,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 8,163 180,000 SH Call SOLE   180,000 0 0
CAESARS ENTMT CORP COM 127686103 399 33,730 SH   SOLE   33,730 0 0
CARS COM INC COM 14575E105 4,019 203,800 SH Put SOLE   203,800 0 0
CARS COM INC COM 14575E105 6,487 328,959 SH   SOLE   328,959 0 0
CELGENE CORP COM 151020104 331,270 3,583,622 SH   SOLE   3,583,622 0 0
CENTENE CORP DEL COM 15135B101 6,854 130,700 SH Put SOLE   130,700 0 0
CENTENE CORP DEL COM 15135B101 57,388 1,094,353 SH   SOLE   1,094,353 0 0
CHEVRON CORP NEW COM 166764100 9,952 79,971 SH   SOLE   79,971 0 0
CIRCOR INTL INC COM 17273K109 29,169 634,114 SH   SOLE   634,114 0 0
CRAY INC COM NEW 225223304 24,510 703,902 SH   SOLE   703,902 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 106,547 4,790,803 SH   SOLE   4,790,803 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 22,567 1,014,700 SH Put SOLE   1,014,700 0 0
DAVITA INC COM 23918K108 21,292 378,460 SH   SOLE   378,460 0 0
FINISAR CORP COM NEW 31787A507 12,041 526,500 SH Put SOLE   526,500 0 0
FINISAR CORP COM NEW 31787A507 5,523 241,506 SH   SOLE   241,506 0 0
FIRST DATA CORP NEW COM CL A 32008D106 48,815 1,803,299 SH   SOLE   1,803,299 0 0
FISERV INC COM 337738108 4,371 47,950 SH   SOLE   47,950 0 0
GLOBAL PMTS INC COM 37940X102 2,908 18,159 SH   SOLE   18,159 0 0
HEALTHEQUITY INC COM 42226A107 370 5,655 SH   SOLE   5,655 0 0
II VI INC COM 902104108 4,711 128,848 SH   SOLE   128,848 0 0
MAGELLAN HEALTH INC COM NEW 559079207 2,605 35,099 SH   SOLE   35,099 0 0
MAGELLAN HEALTH INC COM NEW 559079207 3,719 50,100 SH Call SOLE   50,100 0 0
MAGELLAN HEALTH INC COM NEW 559079207 2,991 40,300 SH Put SOLE   40,300 0 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 132,115 1,193,775 SH   SOLE   1,193,775 0 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 1,394 12,600 SH Put SOLE   12,600 0 0
OCCIDENTAL PETE CORP COM 674599105 5,119 101,800 SH Call SOLE   101,800 0 0
OCCIDENTAL PETE CORP COM 674599105 1,167 23,215 SH   SOLE   23,215 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 1,809 299,048 SH   SOLE   299,048 0 0
QEP RES INC COM 74733V100 20,243 2,799,918 SH   SOLE   2,799,918 0 0
RED HAT INC COM 756577102 385,999 2,055,810 SH   SOLE   2,055,810 0 0
SOTHEBYS COM 835898107 5,830 100,290 SH   SOLE   100,290 0 0
SPARK THERAPEUTICS INC COM 84652J103 61,301 598,756 SH   SOLE   598,756 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 5,567 19,000 SH   SOLE   19,000 0 0
SPRINT CORPORATION COM 85207U105 22,886 3,483,407 SH   SOLE   3,483,407 0 0
T MOBILE US INC COM 872590104 27,577 371,958 SH   SOLE   371,958 0 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 30,960 1,749,147 SH   SOLE   1,749,147 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 1,779 31,134 SH   SOLE   31,134 0 0
VERSUM MATLS INC COM 92532W103 119,108 2,309,182 SH   SOLE   2,309,182 0 0
WABCO HLDGS INC COM 92927K102 41,621 313,881 SH   SOLE   313,881 0 0
WAGEWORKS INC COM 930427109 8,634 170,000 SH   SOLE   170,000 0 0
WELLCARE HEALTH PLANS INC COM 94946T106 64,034 224,625 SH   SOLE   224,625 0 0
ZAYO GROUP HLDGS INC COM 98919V105 143,237 4,352,382 SH   SOLE   4,352,382 0 0