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
AGENUS INC Common 00847G705 10,847 2,459,554 SH   SOLE   2,459,554 0 0
ALIMERA SCIENCES INC Common 016259103 8,426 6,241,581 SH   SOLE   6,241,581 0 0
AMICUS THERAPEUTICS INC Common 03152W109 97,072 6,437,122 SH   SOLE   6,437,122 0 0
AMICUS THERAPEUTICS INC Common 03152W109 2,550 1,000,000 SH Call SOLE   1,000,000 0 0
AMICUS THERAPEUTICS INC Common 03152W109 3,150 1,000,000 SH Call SOLE   1,000,000 0 0
AMICUS THERAPEUTICS INC Common 03152W109 2,700 1,000,000 SH Call SOLE   1,000,000 0 0
ARGENX SE Sponsored ADR 04016X101 9,713 429,600 SH   SOLE   429,600 0 0
ARRAY BIOPHARMA INC Common 04269X105 65,842 5,353,029 SH   SOLE   5,353,029 0 0
ARRAY BIOPHARMA INC Common 04269X105 1,500 500,000 SH Call SOLE   500,000 0 0
ASCENDIS PHARMA Sponsored ADR 04351P101 59,309 1,636,124 SH   SOLE   1,636,124 0 0
ASSEMBLY BIOSCIENCES INC Common 045396108 31,678 907,162 SH   SOLE   907,162 0 0
AVEO PHARMACEUTICALS INC Common 053588109 17,543 4,806,249 SH   SOLE   4,806,249 0 0
AVEXIS INC Common 05366U100 42,242 436,702 SH   SOLE   436,702 0 0
BIOCRYST PHARMACEUTICALS INC Common 09058V103 9,319 1,778,525 SH   SOLE   1,778,525 0 0
BIOMARIN PHARMACEUTICAL INC Common 09061G101 55,653 597,972 SH   SOLE   597,972 0 0
CASCADIAN THERAPEUTICS INC Common 14740B606 7,449 1,821,248 SH   SOLE   1,821,248 0 0
CATALYST PHARMACEUTICALS INC Common 14888U101 11,682 4,635,745 SH   SOLE   4,635,745 0 0
CELLECTIS S A Sponsored ADS 15117K103 2,227 78,289 SH   SOLE   78,289 0 0
CLOVIS ONCOLOGY INC Common 189464100 64,742 785,700 SH   SOLE   785,700 0 0
DBV TECHNOLOGIES S A Sponsored ADR 23306J101 8,216 193,600 SH   SOLE   193,600 0 0
DERMIRA INC Common 24983L104 41,040 1,520,000 SH   SOLE   1,520,000 0 0
FENNEC PHARMACEUTICALS INC Common 31447P100 731 66,666 SH   SOLE   66,666 0 0
GLOBAL BLOOD THERAPEUTICS INC Common 37890U108 34,910 1,124,300 SH   SOLE   1,124,300 0 0
HORIZON PHARMA PLC Common G4617B105 44,584 3,516,100 SH   SOLE   3,516,100 0 0
IMMUNOMEDICS INC Common 452907108 206,058 14,739,461 SH   SOLE   14,739,461 0 0
IMMUNOMEDICS INC Common 452907108 6,300 875,000 SH Call SOLE   875,000 0 0
INTEC PHARMA LTD Common M53644106 19,652 2,195,705 SH   SOLE   2,195,705 0 0
IOVANCE BIOTHERAPEUTICS INC Common 462260100 32,560 4,201,343 SH   SOLE   4,201,343 0 0
KITE PHARMA INC Common 49803L109 89,363 496,983 SH   SOLE   496,983 0 0
MEDICINES CO Common 584688105 63,723 1,720,393 SH   SOLE   1,720,393 0 0
MIRATI THERAPEUTICS INC Common 60468T105 43,414 3,710,601 SH   SOLE   3,710,601 0 0
MYOKARDIA INC Common 62857M105 17,063 398,207 SH   SOLE   398,207 0 0
ONCOBIOLOGICS INC Common 68235M105 936 683,531 SH   SOLE   683,531 0 0
ONCOBIOLOGICS INC - WARRANT A Warrant 68235M113 28 233,333 SH   SOLE   233,333 0 0
ONCOBIOLOGICS INC - WARRANT B Warrant 68235M121 12 233,333 SH   SOLE   233,333 0 0
OVASCIENCE INC Common 69014Q101 1,593 1,121,952 SH   SOLE   1,121,952 0 0
PACIRA PHARMACEUTICALS INC Common 695127100 49,245 1,311,460 SH   SOLE   1,311,460 0 0
PERNIX THERAPEUTICS HOLDINGS INC Convertible Debt 71426VAK4 2,526 6,000,000 PRN   SOLE   6,000,000 0 0
SPDR S&P 500 ETF Put 78462F103 469 250,000 SH Put SOLE   250,000 0 0
TELIGENT INC Common 87960W104 30,720 4,578,230 SH   SOLE   4,578,230 0 0
TESARO INC Common 881569107 25,186 195,092 SH   SOLE   195,092 0 0
VANDA PHARMACEUTICALS INC Common 921659108 17,690 988,270 SH   SOLE   988,270 0 0
VERACYTE INC Common 92337F107 8,217 936,909 SH   SOLE   936,909 0 0
VIVEVE MEDICAL INC Common 92852W204 5,414 1,033,276 SH   SOLE   1,033,276 0 0
ZOGENIX INC Common 98978L204 35,974 1,026,368 SH   SOLE   1,026,368 0 0