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
ACADIA PHARMACEUTICALS INC COM 004225108 24,831 1,196,098 SH   DFND 1,2 1,196,098 0 0
ACCELERON PHARMA INC COM 00434H108 52,524 917,767 SH   DFND 1,2 917,767 0 0
ACER THERAPEUTICS INC COM 00444P108 1,803 58,461 SH   DFND 1,2 58,461 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 26,256 300,000 SH   DFND 1,2 300,000 0 0
ARGENX SE SPONSORED ADR 04016X101 9,788 129,060 SH   DFND 1,2 129,060 0 0
BIOCRYST PHARMACEUTICALS COM 09058V103 60,874 7,978,275 SH   DFND 1,2 7,978,275 0 0
CTI BIOPHARMA CORP COM 12648L601 46 21,441 SH   DFND 1,2 21,441 0 0
CYTOKINETICS INC COM 23282W605 21,470 2,179,688 SH   DFND 1,2 2,179,688 0 0
ENANTA PHARMACEUTICALS INC COM 29251M106 17,981 210,400 SH   DFND 1,2 210,400 0 0
ENDOCYTE INC COM 29269A102 28,524 1,606,100 SH   DFND 1,2 1,606,100 0 0
EXELIXIS INC COM 30161Q104 36,769 2,075,000 SH   DFND 1,2 2,075,000 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 22,937 1,647,753 SH   DFND 1,2 1,647,753 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 4,340 200,000 SH Put DFND 1,2 200,000 0 0
IOVANCE BIOTHERAPEUTICS INC COM 462260100 39,334 3,496,340 SH   DFND 1,2 3,496,340 0 0
KURA ONCOLOGY INC COM 50127T109 37,084 2,119,106 SH   DFND 1,2 2,119,106 0 0
MADRIGAL PHARMACEUTICALS INC COM 558868105 8,651 40,400 SH   DFND 1,2 40,400 0 0
MENLO THERAPEUTICS INC COM 586858102 12,848 1,304,407 SH   DFND 1,2 1,304,407 0 0
PTC THERAPEUTICS INC COM 69366J200 33,721 717,458 SH   DFND 1,2 717,458 0 0
PROTAGONIST THERAPEUTICS INC COM 74366E102 10,109 982,449 SH   DFND 1,2 982,449 0 0
SAVARA INC COM 805111101 25,033 2,243,084 SH   DFND 1,2 2,243,084 0 0
SIERRA ONCOLOGY INC COM 82640U107 834 490,843 SH   DFND 1,2 490,843 0 0
SPARK THERAPEUTICS INC COM 84652J103 21,446 393,147 SH   DFND 1,2 393,147 0 0
STREAMLINE HEALTH SOLUTIONS COM 86323X106 153 130,137 SH   DFND 1,2 130,137 0 0
SUNESIS PHARMACEUTICALS INC COM 867328700 2,000 1,000,000 SH   DFND 1,2 1,000,000 0 0
TG THERAPEUTICS INC COM 88322Q108 10,920 1,950,000 SH   DFND 1,2 1,950,000 0 0
UNITED THERAPEUTICS CORP DEL COM 91307C102 38,364 300,000 SH   DFND 1,2 300,000 0 0
VOYAGER THERAPEUTICS INC COM 92915B106 26,488 1,400,000 SH   DFND 1,2 1,400,000 0 0
ZAFGEN INC COM 98885E103 39,645 3,391,385 SH   DFND 1,2 3,391,385 0 0
ZYMEWORKS INC COM 98985W102 3,799 241,970 SH   DFND 1,2 241,970 0 0
FOAMIX PHARMACEUTICALS LTD SHS M46135105 23,094 4,030,268 SH   DFND 1,2 4,030,268 0 0