0001646343-17-000004.txt : 20170515 0001646343-17-000004.hdr.sgml : 20170515 20170515163727 ACCESSION NUMBER: 0001646343-17-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20170331 FILED AS OF DATE: 20170515 DATE AS OF CHANGE: 20170515 EFFECTIVENESS DATE: 20170515 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NEXTHERA CAPITAL LP CENTRAL INDEX KEY: 0001646343 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-17280 FILM NUMBER: 17844934 BUSINESS ADDRESS: STREET 1: 900 THIRD AVENUE STREET 2: SUITE 1100 CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: (212) 213-7033 MAIL ADDRESS: STREET 1: 900 THIRD AVENUE STREET 2: SUITE 1100 CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001646343 XXXXXXXX 03-31-2017 03-31-2017 NEXTHERA CAPITAL LP

900 THIRD AVENUE SUITE 1100 NEW YORK NY 10022

13F HOLDINGS REPORT 028-17280 N Daniel Malek 6462137030 Daniel Malek New York NY 05-15-2017 0 39 195967 false INFORMATION TABLE 2 NEXTHERA_Q1_2017_13F.xml Abeona Therapeutics Inc COM 00289Y107 2470 494064 SH SOLE 494064 0 0 Aclaris Therapeutics Inc COM 00461U105 3325 111500 SH SOLE 111500 0 0 Advaxis Inc COM NEW 007624208 791 96800 SH SOLE 96800 0 0 Alkermes PLC SHS G01767105 550 9400 SH SOLE 9400 0 0 Alexion Pharmaceuticals Inc COM 015351109 10487 86500 SH SOLE 86500 0 0 Array BioPharma Inc COM 04269X105 447 50000 SH Call SOLE 50000 0 0 Array BioPharma Inc COM 04269X105 6705 750000 SH Call SOLE 750000 0 0 Axovant Sciences Ltd COM G0750W104 1494 100000 SH Call SOLE 100000 0 0 Axsome Therapeutics Inc COM 05464T104 1560 400000 SH SOLE 400000 0 0 AstraZeneca PLC SPONSORED ADR 046353108 7785 250000 SH Call SOLE 250000 0 0 AstraZeneca PLC SPONSORED ADR 046353108 7474 240000 SH Call SOLE 240000 0 0 Cara Therapeutics Inc COM 140755109 1379 75000 SH Call SOLE 75000 0 0 Cara Therapeutics Inc COM 140755109 2207 120000 SH SOLE 120000 0 0 Celgene Corp COM 151020104 14932 120000 SH SOLE 120000 0 0 Clearside Biomedical Inc COM 185063104 959 120763 SH SOLE 120763 0 0 Eiger BioPharmaceuticals Inc COM 28249U105 3018 263600 SH SOLE 263600 0 0 Global Blood Therapeutics Inc COM 37890U108 7536 204500 SH SOLE 204500 0 0 GlaxoSmithKline PLC SPONSORED ADR 37733W105 13344 316500 SH SOLE 316500 0 0 Kite Pharma Inc COM 49803L109 8241 105000 SH SOLE 105000 0 0 Marinus Pharmaceuticals Inc COM 56854Q101 1416 800000 SH SOLE 800000 0 0 Neuroderm Ltd ORD SHS M74231107 7646 288000 SH SOLE 288000 0 0 Minerva Neurosciences Inc COM 603380106 6133 757200 SH SOLE 757200 0 0 NewLink Genetics Corp COM 651511107 4820 200000 SH Call SOLE 200000 0 0 ObsEva SA COM H5861P103 521 50000 SH SOLE 50000 0 0 Pfizer Inc COM 717081103 26857 785051 SH SOLE 785051 0 0 Paratek Pharmaceuticals Inc COM 699374302 2888 150000 SH SOLE 150000 0 0 Ignyta Inc COM 451731103 2881 335000 SH SOLE 335000 0 0 Shire PLC SPONSORED ADR 82481R106 18120 104000 SH SOLE 104000 0 0 Sierra Oncology inc COM 82640U107 612 400000 SH SOLE 400000 0 0 SteadyMed Ltd SHS M84920103 31 5399 SH SOLE 5399 0 0 TiGenix NV SPONSORED ADS 88675R109 1438 92203 SH SOLE 92203 0 0 TESARO Inc COM 881569107 7694 50000 SH Put SOLE 50000 0 0 Vascular Biogenics Ltd COM M96883109 183 33332 SH SOLE 33332 0 0 Vanda Pharmaceuticals Inc COM 921659108 7171 512200 SH SOLE 512200 0 0 Vertex Pharmaceuticals Inc COM 92532F100 10935 100000 SH Call SOLE 100000 0 0 Verastem Inc COM 92337C104 696 336000 SH SOLE 336000 0 0 VistaGen Therapeutics Inc COM NEW 92840H202 271 138132 SH SOLE 138132 0 0 Zosano Pharma Corp COM 98979H103 950 500000 SH SOLE 500000 0 0