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 |
| Acceleron Pharma Inc. | COM | 00434H108 | 13,525 | 278,753 | SH | SOLE | 278,753 | 0 | 0 | ||
| Achaogen, Inc. | COM | 004449104 | 24,892 | 2,874,418 | SH | SOLE | 2,874,418 | 0 | 0 | ||
| Aclaris Therapeutics, Inc. | COM | 00461U105 | 6,238 | 312,368 | SH | SOLE | 312,368 | 0 | 0 | ||
| Aerie Pharmaceuticals, Inc. | COM | 00771V108 | 115,379 | 1,708,046 | SH | SOLE | 1,708,046 | 0 | 0 | ||
| Aimmune Therapeutics, Inc. | COM | 00900T107 | 22,889 | 851,213 | SH | SOLE | 851,213 | 0 | 0 | ||
| Alder BioPharmaceuticals, Inc. | COM | 014339105 | 46,486 | 2,942,130 | SH | SOLE | 2,942,130 | 0 | 0 | ||
| Arcus Biosciences, Inc. | COM | 03969F109 | 42,172 | 3,445,461 | SH | SOLE | 3,445,461 | 0 | 0 | ||
| Ardelyx Inc. | COM | 039697107 | 482 | 130,304 | SH | SOLE | 130,304 | 0 | 0 | ||
| Ascendis Pharma A/S | SPONSORED ADR | 04351P101 | 12,744 | 191,588 | SH | SOLE | 191,588 | 0 | 0 | ||
| Audentes Therapeutics, Inc. | COM | 05070R104 | 12,049 | 315,331 | SH | SOLE | 315,331 | 0 | 0 | ||
| BioDelivery Sciences International, Inc. | COM | 09060J106 | 58 | 19,500 | SH | SOLE | 19,500 | 0 | 0 | ||
| Biohaven Pharmaceutical Holding Company Ltd. | COM | G11196105 | 4,178 | 105,706 | SH | SOLE | 105,706 | 0 | 0 | ||
| Blueprint Medicines Corporation | COM | 09627Y109 | 15,870 | 250,000 | SH | SOLE | 250,000 | 0 | 0 | ||
| CymaBay Therapeutics, Inc. | COM | 23257D103 | 20,963 | 1,562,040 | SH | SOLE | 1,562,040 | 0 | 0 | ||
| Epizyme, Inc. | COM | 29428V104 | 12,746 | 940,685 | SH | SOLE | 940,685 | 0 | 0 | ||
| Immunomedics, Inc. | COM | 452907108 | 60,163 | 2,541,729 | SH | SOLE | 2,541,729 | 0 | 0 | ||
| Immunomedics, Inc. | COM | 452907958 | 3,551 | 150,000 | SH | Put | SOLE | 150,000 | 0 | 0 | |
| Immunomedics, Inc. | COM | 452907908 | 3,551 | 150,000 | SH | Call | SOLE | 150,000 | 0 | 0 | |
| Myokardia, Inc. | COM | 62857M105 | 19,502 | 392,789 | SH | SOLE | 392,789 | 0 | 0 | ||
| Sangamo Therapeutics, Inc. | COM | 800677106 | 3,772 | 265,605 | SH | SOLE | 265,605 | 0 | 0 | ||
| Solid Biosciences Inc. | COM | 83422E105 | 12,039 | 337,884 | SH | SOLE | 337,884 | 0 | 0 | ||
| Tocagen, Inc. | COM | 888846102 | 1,387 | 148,552 | SH | SOLE | 148,552 | 0 | 0 | ||
| Verona Pharma Plc | SPONSORED ADS | 925050106 | 6,869 | 502,825 | SH | SOLE | 502,825 | 0 | 0 | ||
| WAVE Life Sciences Ltd. | SHS | Y95308105 | 2,869 | 75,000 | SH | SOLE | 75,000 | 0 | 0 | ||