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
ABBVIE INC COM 00287Y109 967 10,000 SH   SOLE   10,000 0 0
ACHILLION PHARMACEUTICALS INC COM 00448Q201 7,200 2,500,000 SH   SOLE   2,500,000 0 0
ALLERGAN PLC SHS G0177J108 42,089 257,300 SH   SOLE   257,300 0 0
APRICUS BIOSCIENCES INC COM NEW 03832V307 2,664 1,447,906 SH   SOLE   1,447,906 0 0
BIOGEN INC COM 09062X103 131,842 413,858 SH   SOLE   413,858 0 0
BIOVERATIV INC COM 09075E100 62,816 1,165,000 SH   SOLE   1,165,000 0 0
INNOVIVA INC COM 45781M101 51,945 3,660,705 SH   SOLE   3,660,705 0 0
INTERCEPT PHARMACEUTICALS INC COM 45845P108 10,649 182,300 SH   SOLE   182,300 0 0
IRONWOOD PHARMACEUTICALS INC COM CLA 46333X108 24,733 1,650,000 SH   SOLE   1,650,000 0 0
MEDICINES CO COM 584688105 52,547 1,922,000 SH   SOLE   1,922,000 0 0
NOVELION THERAPEUTICS INC COM NEW 67001K202 3,198 1,025,000 SH   SOLE   1,025,000 0 0