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
AQUINOX PHARMACEUTICALS INC COM 03842B101 3,675 312,500 SH   OTR   312,500 0 0
ARADIGM CORP COM PAR 038505400 6,700 1,000,000 SH   OTR   1,000,000 0 0
AVEXIS INC COM 05366U100 91,303 825,000 SH   OTR   825,000 0 0
BEIGENE LTD SPONSORED ADR 07725L102 58,632 600,000 SH   OTR   600,000 0 0
BELLEROPON THERAPEUTICS INC COM 078771102 4,791 1,857,143 SH   OTR   1,857,143 0 0
BLUEPRINT MEDICINES CORP COM 09627Y109 18,853 250,000 SH   OTR   250,000 0 0
CONCERT PHARMACEUTICALS INC COM 206022105 10,348 400,000 SH   OTR   400,000 0 0
CYMABAY THERAPEUTICS INC COM 23257D103 9,319 1,012,986 SH   OTR   1,012,986 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 52,672 800,000 SH   OTR   800,000 0 0
G1 THERAPEUTICS INC COM 3621LQ109 12,483 629,179 SH   OTR   629,179 0 0
GTX INC DEL COM NEW 40052B207 7,185 565,291 SH   OTR   565,291 0 0
INOTEK PHARMACEUTICALS CORP COM 45780V102 2,610 1,000,000 SH   OTR   1,000,000 0 0
IONIS PHARMACEUTICALS INC COM 462222100 22,635 450,000 SH   OTR   450,000 0 0
KURA ONCOLOGY INC COM 50127T109 12,925 844,789 SH   OTR   844,789 0 0
LA JOLLA PHARMACEUTICAL CO COM PAR $.0001 2 503459604 8,608 267,500 SH   OTR   267,500 0 0
MACROGENICS INC COM 556099109 41,800 2,200,000 SH   OTR   2,200,000 0 0
MEDICINES COMPANY COM 584688105 20,505 750,000 SH   OTR   750,000 0 0
MIRATI THERAPEUTICS INC COM 60468T105 25,048 1,372,510 SH   OTR   1,372,510 0 0
ODONATE THERAPEUTICS INC COM 676079106 68,173 2,726,938 SH   OTR   2,726,938 0 0
ONCONOVA THERAPEUTICS INC *W EXP 07/07/202 68232V116 133 241,644 SH   OTR   241,644 0 0
PTC THERAPEUTICS INC COM 69366J200 29,190 1,750,000 SH   OTR   1,750,000 0 0
REGULUS THERAPEUTICS INC COM 75915K101 2,286 2,197,802 SH   OTR   2,197,802 0 0
RIGEL PHARMACEUTICALS INC COM NEW 766559603 12,183 3,140,000 SH   OTR   3,140,000 0 0
SUNESIS PHARMACEUTICALS INC COM PAR 867328700 4,889 1,325,000 SH   OTR   1,325,000 0 0
SYNDAX PHARMACEUTICALS INC COM 87164F105 876 100,000 SH   OTR   100,000 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 19,305 550,000 SH   OTR   550,000 0 0