Chief Compliance Officer

0001085146-19-002856.txt : 20191112 0001085146-19-002856.hdr.sgml : 20191112 20191112115432 ACCESSION NUMBER: 0001085146-19-002856 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20190930 FILED AS OF DATE: 20191112 DATE AS OF CHANGE: 20191112 EFFECTIVENESS DATE: 20191112 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Monashee Investment Management LLC CENTRAL INDEX KEY: 0001627608 IRS NUMBER: 453324374 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-16854 FILM NUMBER: 191207622 BUSINESS ADDRESS: STREET 1: 125 HIGH STREET STREET 2: HIGH STREET TOWER, 28TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 6178549197 MAIL ADDRESS: STREET 1: 125 HIGH STREET STREET 2: HIGH STREET TOWER, 28TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001627608 XXXXXXXX 09-30-2019 09-30-2019 false Monashee Investment Management LLC

125 HIGH STREET HIGH STREET TOWER, 28TH FLOOR BOSTON MA 02110

13F HOLDINGS REPORT 028-16854 N Jeffry T. Muller Chief Compliance Officer 617-854-9197 /s/ Jeffry T. Muller Boston MA 11-05-2019 0 112 219364 INFORMATION TABLE 2 form13fInfoTable.xml DESCRIPTION FOR INFORMATION TABLE 10X GENOMICS INC CL A COM 88025U109 1411 28000 SH SOLE 28000 0 0 ACADIA PHARMACEUTICALS INC COM 004225108 4376 121600 SH SOLE 121600 0 0 ACT II GLOBAL ACQUISITION CO *W EXP 04/30/202 G0080J120 46 49999 SH SOLE 49999 0 0 ACT II GLOBAL ACQUISITION CO CL A SHS G0080J104 985 99998 SH SOLE 99998 0 0 ADDUS HOMECARE CORP COM 006739106 2378 30000 SH SOLE 30000 0 0 ADVANCED DRAIN SYS INC DEL COM 00790R104 2632 81551 SH SOLE 81551 0 0 AKERNA CORP *W EXP 06/17/202 00973W110 36 49539 SH SOLE 49539 0 0 AKERNA CORP COM 00973W102 645 108827 SH SOLE 108827 0 0 ALTICE USA INC CL A 02156K103 8461 295000 SH SOLE 295000 0 0 ANDERSONS INC COM 034164103 639 28483 SH SOLE 28483 0 0 ARYA SCIENCES ACQUISITION CO *W EXP 10/10/202 G3165V125 380 249999 SH SOLE 249999 0 0 ATENTO S A SHS L0427L105 556 200000 SH SOLE 200000 0 0 AVANTOR INC 6.25 PFD CNV SR 05352A209 301 5000 SH SOLE 5000 0 0 BAKER 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