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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OMB Number: 3235-0006
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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
ACADIA PHARMACEUTICALS, INC. COM 004225108 40,095,000 1,500,000 SH   DFND 1,2 1,500,000 0 0
ACCELERON PHARMA INC COM 00434H108 59,537,000 1,449,300 SH   DFND 1,2 1,449,300 0 0
ASCENDIS PHARMA AS SPOSORED ADR 04351P101 57,575,000 500,000 SH   DFND 1,2 500,000 0 0
DERMIRA INC. COM 24983L104 14,846,000 1,552,900 SH   DFND 1,2 1,552,900 0 0
FIVE PRIME THERAPEUTICS, INC. COM 33830X104 3,303,000 547,712 SH   DFND 1,2 547,712 0 0
GENFIT ADS 372279109 13,711,000 694,253 SH   DFND 1,2 694,253 0 0
IOVANCE BIOTHERAPEUTICS, INC. COM 462260100 128,995,000 5,260,803 SH   DFND 1,2 5,260,803 0 0
IOVANCE BIOTHERAPETUICS, INC. COM 462260100 4,904,000 200,000 SH Call DFND 1,2 200,000 0 0
KURA ONCOLOGY, INC. COM 50127T109 60,011,000 3,047,800 SH   DFND 1,2 3,047,800 0 0
MENLO THERAPEUTICS INC. COM 586858102 10,386,000 1,733,882 SH   DFND 1,2 1,733,882 0 0
MILLENDO THERAPEUTICS, INC. COM 60040X103 14,891,000 1,288,093 SH   DFND 1,2 1,288,093 0 0
MIRATI THERAPEUTICS INC. COM 60468T105 30,900,000 300,000 SH   DFND 1,2 300,000 0 0
MIRATI THERAPEUTICS INC. COM 60468T105 10,300,000 100,000 SH Put DFND 1,2 100,000 0 0
MIRATI THERAPEUTICS INC. COM 60468T105 20,600,000 200,000 SH Put DFND 1,2 200,000 0 0
MIRATII THERAPEUTICS INC. COM 60468T105 18,025,000 175,000 SH Call DFND 1,2 175,000 0 0
MOMENTA PHARMACEUTICALS, INC. COM 60877T100 4,259,000 342,064 SH   DFND 1,2 342,064 0 0
PTC THERAPEUTICS, INC. COM 69366J200 88,847,000 1,974,385 SH   DFND 1,2 1,974,385 0 0
PROTEOSTASIS THERAPEUTICS INC. COM 74373B109 3,416,000 3,500,000 SH   DFND 1,2 3,500,000 0 0
RETROPHIN INC. COM 761299106 20,162,000 1,003,600 SH   DFND 1,2 1,003,600 0 0
STREAMLINE HEALTH SOLUTNS, INC. COM 86323X106 197,000 130,137 SH   DFND 1,2 130,137 0 0
ZAFGEN INC. COM 98885E103 2,631,000 2,211,194 SH   DFND 1,2 2,211,194 0 0
ZOGENIX, INC. COM 98978L204 76,132,000 1,593,396 SH   DFND 1,2 1,593,396 0 0
ZOGENIX, INC. COM 98978L204 14,334,000 300,000 SH Put DFND 1,2 300,000 0 0
ZYMEWORKS INC. COM 98985W102 23,409,000 1,064,041 SH   DFND 1,2 1,064,041 0 0
BIOHAVEN PHARMACEUTICAL HOLDING CO LTD. COM G11196105 15,327,000 350,000 SH   DFND 1,2 350,000 0 0
BIOHAVEN PHARMACEUTICAL HOLDING CO. LTD. COM G11196105 8,758,000 200,000 SH Put DFND 1,2 200,000 0 0
OSMOTICA PHARMACEUTICALS PLC COM G6S41R101 3,522,000 926,933 SH   DFND 1,2 926,933 0 0
PROTHENA CORPORATION PLC COM G72800108 17,718,000 1,676,250 SH   DFND 1,2 1,676,250 0 0
FOAMIX PHARMACEUTICALS LTD COM M46135105 5,022,000 2,110,071 SH   DFND 1,2 2,110,071 0 0
AUDENTES THERAPEUTICS, INC. COM 05070R104 72,802,000 1,922,937 SH   DFND 1,2 1,922,937 0 0
TRICIDA, INC. COM 89610F101 56,191,000 1,423,998 SH   DFND 1,2 1,423,998 0 0