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

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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
ADVERUM BIOTECHNOLOGIES INC COM 00773U108 1,740 300,000 SH   SOLE   300,000 0 0
AGIOS PHARMACEUTICALS INC COM 00847X104 29,831 364,776 SH   SOLE   364,776 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 29,775 250,000 SH   SOLE   250,000 0 0
AUDENTES THERAPEUTICS INC COM 05070R104 13,523 450,000 SH   SOLE   450,000 0 0
BEIGENE LTD SPONSORED ADR 07725L102 11,760 70,000 SH   SOLE   70,000 0 0
BLUEBIRD BIO INC COM 09609G100 24,759 145,000 SH   SOLE   145,000 0 0
BLUEPRINT MEDICINES CORP COM 09627Y109 31,912 348,000 SH   SOLE   348,000 0 0
CELGENE CORP COM 151020104 3,568 40,000 SH Call SOLE   40,000 0 0
CLOVIS ONCOLOGY INC COM 189464100 9,372 177,500 SH   SOLE   177,500 0 0
CODEXIS INC COM 192005106 22,275 2,025,000 SH   SOLE   2,025,000 0 0
CRISPR THERAPEUTICS AG NAMEN AKT H17182108 6,171 135,000 SH   SOLE   135,000 0 0
CYTOMX THERAPEUTICS INC COM 23284F105 5,903 207,500 SH   SOLE   207,500 0 0
EDITAS MEDICINE INC COM 28106W103 4,420 133,333 SH   SOLE   133,333 0 0
EVOLENT HEALTH INC CL A 30050B101 15,818 1,110,000 SH   SOLE   1,110,000 0 0
FATE THERAPEUTICS INC COM 31189P102 25,376 2,600,000 SH   SOLE   2,600,000 0 0
FOUNDATION MEDICINE INC COM 350465100 40,950 520,000 SH   SOLE   520,000 0 0
GENMARK DIAGNOSTICS INC COM 372309104 20,944 3,850,000 SH   SOLE   3,850,000 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 28,980 600,000 SH   SOLE   600,000 0 0
HOMOLOGY MEDICINES INC COM 438083107 1,122 60,000 SH   SOLE   60,000 0 0
ILLUMINA INC COM 452327109 16,904 71,500 SH   SOLE   71,500 0 0
ISHARES TR NASDAQ BIOTECH 464287556 10,140 95,000 SH   SOLE   95,000 0 0
JOUNCE THERAPEUTICS INC COM 481116101 14,192 635,000 SH   SOLE   635,000 0 0
LOXO ONCOLOGY INC COM 548862101 41,533 360,000 SH   SOLE   360,000 0 0
MYOKARDIA INC COM 62857M105 27,328 560,000 SH   SOLE   560,000 0 0
NEOGEN CORP COM 640491106 4,354 65,000 SH   SOLE   65,000 0 0
ORASURE TECHNOLOGIES INC COM 68554V108 4,054 240,000 SH   SOLE   240,000 0 0
SAGE THERAPEUTICS INC COM 78667J108 40,268 250,000 SH   SOLE   250,000 0 0
SANGAMO THERAPEUTICS INC COM 800677106 26,600 1,400,000 SH   SOLE   1,400,000 0 0
SPARK THERAPEUTICS INC COM 84652J103 30,831 463,000 SH   SOLE   463,000 0 0
VOYAGER THERAPEUTICS INC COM 92915B106 21,327 1,135,000 SH   SOLE   1,135,000 0 0
ZAI LAB LTD ADR 98887Q104 2,882 135,000 SH   SOLE   135,000 0 0