The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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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 |
| ACER THERAPEUTICS INC | COM | 00444P108 | 2,877 | 143,000 | SH | SOLE | 143,000 | 0 | 0 | ||
| AMARIN CORP PLC | SPONS ADR NEW | 023111206 | 5,954 | 437,500 | SH | SOLE | 437,500 | 0 | 0 | ||
| ARGENX SE | SPONSORED ADR | 04016X101 | 5,092 | 53,000 | SH | SOLE | 53,000 | 0 | 0 | ||
| ASSEMBLY BIOSCIENCES INC | COM | 045396108 | 16,252 | 718,500 | SH | SOLE | 718,500 | 0 | 0 | ||
| BIOCRYST PHARMACEUTICALS | COM | 09058V103 | 202 | 25,000 | SH | SOLE | 25,000 | 0 | 0 | ||
| BIOHAVEN PHARMACTL HLDG CO L | COM | G11196105 | 6,934 | 187,500 | SH | SOLE | 187,500 | 0 | 0 | ||
| BIOHAVEN PHARMACTL HLDG CO L | COM | G11196105 | 1,990 | 53,800 | SH | Call | SOLE | 0 | 0 | 0 | |
| CAS MED SYS INC | COM PAR | 124769209 | 8,422 | 5,263,508 | SH | SOLE | 5,263,508 | 0 | 0 | ||
| CHEMBIO DIAGNOSTICS INC | COM NEW | 163572209 | 2,191 | 387,167 | SH | SOLE | 387,167 | 0 | 0 | ||
| IMMUNOMEDICS INC | COM | 452907108 | 5,708 | 400,000 | SH | SOLE | 400,000 | 0 | 0 | ||
| IMMUNOMEDICS INC | COM | 452907108 | 5,708 | 400,000 | SH | Put | SOLE | 400,000 | 0 | 0 | |
| IOVANCE BIOTHERAPEUTICS INC | COM | 462260100 | 26,720 | 3,019,201 | SH | SOLE | 3,019,201 | 0 | 0 | ||
| IRIDEX CORP | COM | 462684101 | 5,520 | 1,174,500 | SH | SOLE | 1,174,500 | 0 | 0 | ||
| KADMON HLDGS INC | COM | 48283N106 | 15,679 | 7,538,000 | SH | SOLE | 7,538,000 | 0 | 0 | ||
| KALVISTA PHARMACEUTICALS INC | COM | 483497103 | 3,417 | 173,000 | SH | SOLE | 173,000 | 0 | 0 | ||
| OUTLOOK THERAPEUTICS INC | COM | 69012T107 | 15 | 29,082 | SH | SOLE | 29,082 | 0 | 0 | ||
| SPDR SERIES TRUST | S&P BIOTECH | 78464A870 | 7,175 | 100,000 | SH | Put | SOLE | 100,000 | 0 | 0 | |
| SUTRO BIOPHARMA INC | COM | 869367102 | 410 | 45,500 | SH | SOLE | 45,500 | 0 | 0 | ||
| VERACYTE INC | COM | 92337F107 | 5,567 | 442,500 | SH | SOLE | 442,500 | 0 | 0 | ||
| VIEWRAY INC | COM | 92672L107 | 1,891 | 311,500 | SH | SOLE | 311,500 | 0 | 0 | ||
| XENON PHARMACEUTICALS INC | COM | 98420N105 | 3,392 | 537,500 | SH | SOLE | 537,500 | 0 | 0 | ||