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
AEGLEA BIOTHERAPEUTICS INC COM 00773J103 1,425 300,000 SH   SOLE   300,000 0 0
ALTICE USA INC CL A 02156K103 19,557 2,000,000 SH   SOLE   2,000,000 0 0
APPLE INC COM 037833100 4,785 35,000 SH Put SOLE   35,000 0 0
ARCONIC CORP COM 03966V107 7,915 837,358 SH   SOLE   837,358 0 0
BATTALION OIL CORP COM 07134L107 3,852 352,851 SH   SOLE   352,851 0 0
BORGWARNER INC COM 099724106 2,670 80,000 SH Put SOLE   80,000 0 0
BURGERFI INTERNATIONAL INC COM 12122L101 17,633 2,745,938 SH   SOLE   2,745,938 0 0
BURGERFI INTERNATIONAL INC W EXP 12/16/202 12122L119 3,200 2,083,438 SH Call SOLE   2,083,438 0 0
CHESAPEAKE ENERGY CORP COM 165167735 27,626 299,250 SH   SOLE   299,250 0 0
CIVITAS RESOURCES INC COM NEW 17888H103 9,987 165,000 SH   SOLE   165,000 0 0
COMSCORE INC COM 20564W105 25 1,000 SH   SOLE   1,000 0 0
CTI BIOPHARMA CORP COM 12648L601 14,470 5,489,546 SH   SOLE   5,489,546 0 0
APTIV PLC SHS G6095L109 3,563 40,000 SH Put SOLE   40,000 0 0
DURECT CORP COM 266605104 7,249 13,027,836 SH   SOLE   13,027,836 0 0
ENERPLUS CORP COM 292766102 5,915 575,000 SH   SOLE   575,000 0 0
IMARA INC COM 45249V107 1,144 834,780 SH   SOLE   834,780 0 0
INNOVIZ TECHNOLOGIES LTD SHS M5R635108 4,000 400,000 SH   SOLE   400,000 0 0
INSMED INC COM PAR $.01 457669307 7,635 397,169 SH   SOLE   397,169 0 0
IQIYI INC NOTE 4.000%12/1 46267XAE8 3,370 4,000,000 PRN   SOLE   4,000,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 259,121 1,530,000 SH Put SOLE   1,530,000 0 0
IVERIC BIO INC COM 46583P102 6,605 706,168 SH   SOLE   706,168 0 0
KINIKSA PHARMACEUTICALS LTD COM CL A G5269C101 5,140 480,000 SH   SOLE   480,000 0 0
LUMOS PHARMA INC COM 55028X109 732 51,205 SH   SOLE   51,205 0 0
MARINUS PHARMACEUTICALS INC COM NEW 56854Q200 18,959 3,684,622 SH   SOLE   3,684,622 0 0
VANECK ETF TRUST SEMICONDUCTR ETF 92189F676 173,171 850,000 SH Put SOLE   850,000 0 0
MILESTONE PHARMACEUTICALS INC COM 59935V107 5,634 948,570 SH   SOLE   948,570 0 0
OASIS PETROLEUM INC COM NEW 674215207 34,327 237,500 SH   SOLE   237,500 0 0
ORIGIN MATERIALS INC COM 68622D106 1,000 100,000 SH   SOLE   100,000 0 0
OVINTIV INC COM 69047Q102 5,444 90,000 SH   SOLE   90,000 0 0
PDC ENERGY INC COM 69327R101 8,964 130,398 SH   SOLE   130,398 0 0
RENEW ENERGY GLOBAL PLC CL A SHS G7500M104 10,000 1,000,000 SH   SOLE   1,000,000 0 0
SERES THERAPEUTICS INC COM 81750R102 2,662 481,803 SH   SOLE   481,803 0 0
SIERRA WIRELESS INC COM 826516106 8,033 1,110,671 SH   SOLE   1,110,671 0 0
SIERRA WIRELESS INC COM 826516106 46,800 2,000,000 SH Call SOLE   2,000,000 0 0
SPDR S&P 500 ETF TRUST TR UNIT 78462F103 86,202 228,500 SH Put SOLE   228,500 0 0
SPDR SER TR S&P OILGAS EXP 78468R556 14,935 125,000 SH Put SOLE   125,000 0 0
STRONGHOLD DIGITAL MINING IN CLASS A COM 86337R103 380 20,000 SH   SOLE   20,000 0 0
TRICIDA INC COM 89610F101 12,034 1,826,729 SH   SOLE   1,826,729 0 0
VASCULAR BIOGENICS LTD COM M96883109 5,751 2,593,286 SH   SOLE   2,593,286 0 0
WISDOMTREE INVTS INC COM 97717P104 26,540 4,521,979 SH   SOLE   4,521,979 0 0