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
ACCELERON PHARMA INC Common 00434H108 151,916 1,350,000 SH   SOLE   1,350,000 0 0
ADAPTIMMUNE THERAPEUTICS PLC Sponsored ADR 00653A107 87,780 11,000,000 SH   SOLE   11,000,000 0 0
ADVERUM BIOTECHNOLOGIES INC Common 00773U108 82,400 8,000,000 SH   SOLE   8,000,000 0 0
ALIMERA SCIENCES INC Common 016259202 2,022 415,999 SH   SOLE   415,999 0 0
ALTIMMUNE INC Common 02155H200 26,400 2,000,000 SH   SOLE   2,000,000 0 0
AMARIN CORP PLC Sponsored ADR 023111206 25,260 6,000,000 SH   SOLE   6,000,000 0 0
AMICUS THERAPEUTICS INC Common 03152W109 153,202 10,850,000 SH   SOLE   10,850,000 0 0
ARENA PHARMACEUTICALS INC Common 040047607 231,849 3,100,000 SH   SOLE   3,100,000 0 0
ARGENX SE Sponsored ADR 04016X101 236,924 902,500 SH   SOLE   902,500 0 0
ASCENDIS PHARMA Sponsored ADR 04351P101 277,776 1,800,000 SH   SOLE   1,800,000 0 0
ATHENEX INC Common 04685N103 39,507 3,265,000 SH   SOLE   3,265,000 0 0
AVADEL PHARMACEUTICALS PLC Sponsored ADR 05337M104 21,168 4,200,000 SH   SOLE   4,200,000 0 0
AVIDITY BIOSCIENCES INC Common 05370A108 15,342 545,000 SH   SOLE   545,000 0 0
BCTG ACQUISITION CORP Common 05492W103 8,672 800,000 SH   SOLE   800,000 0 0
BIOMARIN PHARMACEUTICAL INC Common 09061G101 133,140 1,750,000 SH   SOLE   1,750,000 0 0
BLACK DIAMOND THERAPEUTICS INC Common 09203E105 18,214 602,500 SH   SOLE   602,500 0 0
CONSTELLATION PHARMACEUTICALS INC Common 210373106 86,612 4,275,000 SH   SOLE   4,275,000 0 0
CUE BIOPHARMA INC Common 22978P106 28,144 1,870,000 SH   SOLE   1,870,000 0 0
CYMABAY THERAPEUTICS INC Common 23257D103 74,572 10,300,000 SH   SOLE   10,300,000 0 0
DECIPHERA PHARMACEUTICALS INC Common 24344T101 93,366 1,820,000 SH   SOLE   1,820,000 0 0
FENNEC PHARMACEUTICALS INC Common 31447P100 10,120 1,670,000 SH   SOLE   1,670,000 0 0
GENOCEA BIOSCIENCES INC Common 372427401 11,643 5,084,184 SH   SOLE   5,084,184 0 0
HORIZON THERAPEUTICS PLC Common G46188101 594,252 7,650,000 SH   SOLE   7,650,000 0 0
IMMUNOMEDICS INC Common 452907108 2,232,038 26,250,000 SH   SOLE   26,250,000 0 0
IOVANCE BIOTHERAPEUTICS INC Common 462260100 313,926 9,536,039 SH   SOLE   9,536,039 0 0
ITEOS THERAPEUTICS INC Common 46565G104 11,348 460,000 SH   SOLE   460,000 0 0
IVERIC BIO INC Common 46583P102 40,890 7,250,000 SH   SOLE   7,250,000 0 0
KARYOPHARM THERAPEUTICS INC Common 48576U106 87,600 6,000,000 SH   SOLE   6,000,000 0 0
KURA ONCOLOGY INC Common 50127T109 74,608 2,435,000 SH   SOLE   2,435,000 0 0
KYMERA THERAPEUTICS INC Common 501575104 1,596 49,400 SH   SOLE   49,400 0 0
MADRIGAL PHARMACEUTICALS INC Common 558868105 105,670 890,000 SH   SOLE   890,000 0 0
MARINUS PHARMACEUTICALS INC Common 56854Q101 38,550 3,000,000 SH   SOLE   3,000,000 0 0
MERSANA THERAPEUTICS INC Common 59045L106 126,616 6,800,000 SH   SOLE   6,800,000 0 0
MIRATI THERAPEUTICS INC Common 60468T105 721,155 4,343,000 SH   SOLE   4,343,000 0 0
MYOKARDIA INC Common 62857M105 256,982 1,885,000 SH   SOLE   1,885,000 0 0
PMV PHARMACEUTICALS INC Common 69353Y103 57,578 1,850,000 SH   SOLE   1,850,000 0 0
RAPT THERAPEUTICS INC Common 75382E109 18,515 575,000 SH   SOLE   575,000 0 0
RELAY THERAPEUTICS INC Common 75943R102 21,295 500,000 SH   SOLE   500,000 0 0
RELMADA THERAPEUTICS INC Common 75955J402 56,430 1,500,000 SH   SOLE   1,500,000 0 0
RETROPHIN INC Common 761299106 24,460 1,325,000 SH   SOLE   1,325,000 0 0
SAREPTA THERAPEUTICS INC Common 803607100 235,220 1,675,000 SH   SOLE   1,675,000 0 0
THERAPEUTICS ACQUISITION CORP Common 88339T103 14,380 1,000,000 SH   SOLE   1,000,000 0 0
TRILLIUM THERAPEUTICS INC Common 89620X506 78,155 5,500,000 SH   SOLE   5,500,000 0 0
UNIQURE NV Common N90064101 64,453 1,750,000 SH   SOLE   1,750,000 0 0
XENON PHARMACEUTICALS INC Common 98420N105 30,996 2,800,000 SH   SOLE   2,800,000 0 0
ZOGENIX INC Common 98978L204 15,689 875,000 SH   SOLE   875,000 0 0