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
ACADIA HEALTHCARE COMPANY IN COM 00404A109 51,234 1,648,472 SH   SOLE   1,648,472 0 0
ALCOA CORP COM 013872106 32,802 1,634,382 SH   SOLE   1,634,382 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 22,718 1,204,600 SH   SOLE   1,204,600 0 0
ALDER BIOPHARMACEUTICALS INC NOTE 2.500% 2/0 014339AA3 59,236 53,517,000 PRN   SOLE   53,517,000 0 0
ARCONIC INC COM 03965L100 35,100 1,350,000 SH   SOLE   1,350,000 0 0
CANADIAN SOLAR INC COM 136635109 73,617 3,899,231 SH   SOLE   3,899,231 0 0
CARRIZO OIL & GAS INC COM 144577103 40,129 4,674,400 SH   SOLE   4,674,400 0 0
CIMAREX ENERGY CO COM 171798101 1,685 35,162 SH   SOLE   35,162 0 0
COMSCORE INC COM 20564W105 3,671 1,922,241 SH   SOLE   1,922,241 0 0
DURECT CORP COM 266605104 34,500 18,750,000 SH   SOLE   18,750,000 0 0
ENCANA CORP COM 292505104 2,072 450,544 SH   SOLE   450,544 0 0
EQT CORP COM 26884L109 8,559 804,450 SH   SOLE   804,450 0 0
EXTREME NETWORKS INC COM 30226D106 5,906 811,835 SH   SOLE   811,835 0 0
FIRST SOLAR INC COM 336433107 35,498 611,933 SH   SOLE   611,933 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 198,331 1,310,500 SH Put SOLE   1,310,500 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 68,186 3,729,088 SH   SOLE   3,729,088 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 19,800 800,000 SH   SOLE   800,000 0 0
LOGICBIO THERAPEUTICS INC COM 54142F102 5,405 500,000 SH   SOLE   500,000 0 0
MARINUS PHARMACEUTICALS INC COM 56854Q101 5,314 3,451,034 SH   SOLE   3,451,034 0 0
MEDICINES CO COM 584688105 39,197 783,950 SH   SOLE   783,950 0 0
MEDICINES CO NOTE 2.750% 7/1 584688AG0 6,025 5,000,000 PRN   SOLE   5,000,000 0 0
OPES ACQUISITION CORP UNIT 03/07/2023 68373P209 871 83,438 SH   SOLE   83,438 0 0
PDC ENERGY INC COM 69327R101 32,202 1,160,450 SH   SOLE   1,160,450 0 0
PERSPECTA INC COM 715347100 23,508 900,000 SH   SOLE   900,000 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 90,647 4,054,000 SH Put SOLE   4,054,000 0 0
SRC ENERGY INC COM 78470V108 535 115,004 SH   SOLE   115,004 0 0