0001172661-24-002251.txt : 20240514 0001172661-24-002251.hdr.sgml : 20240514 20240514094736 ACCESSION NUMBER: 0001172661-24-002251 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20240331 FILED AS OF DATE: 20240514 DATE AS OF CHANGE: 20240514 EFFECTIVENESS DATE: 20240514 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Monashee Investment Management LLC CENTRAL INDEX KEY: 0001627608 ORGANIZATION NAME: IRS NUMBER: 453324374 STATE OF INCORPORATION: DE FISCAL YEAR END: 1130 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-16854 FILM NUMBER: 24941816 BUSINESS ADDRESS: STREET 1: 75 PARK PLAZA STREET 2: 4TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 6176710048 MAIL ADDRESS: STREET 1: 75 PARK PLAZA STREET 2: 4TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false true false 0001627608 XXXXXXXX 03-31-2024 03-31-2024 false Monashee Investment Management LLC

75 Park Plaza 4th Floor Boston MA 02116

13F HOLDINGS REPORT 028-16854 000163148 801-79936 N Jeff Muller 617-671-0048 /s/ Jeff Muller Boston MA 05-13-2024 0 105 845285311 INFORMATION TABLE 2 infotable.xml ABSCI CORPORATION COM 00091E109 2840000 500000 SH SOLE 500000 0 0 ADC THERAPEUTICS SA SHS H0036K147 2245000 500000 SH SOLE 500000 0 0 ADT INC DEL COM 00090Q103 2150400 320000 SH SOLE 320000 0 0 AERCAP HOLDINGS NV SHS N00985106 12167400 140000 SH SOLE 140000 0 0 AIRBNB INC NOTE 3/1 009066AB7 1398360 1500000 PRN SOLE 1500000 0 0 ALBEMARLE CORP 7.25% DEP SHS A 012653200 2950000 50000 SH SOLE 50000 0 0 ALIGHT INC COM CL A 01626W101 98500 10000 SH SOLE 10000 0 0 ALPINE IMMUNE SCIENCES INC COM 02083G100 2082923 52546 SH SOLE 52546 0 0 AMER SPORTS INC COM SHS G0260P102 2002145 122831 SH SOLE 122831 0 0 AMERICAN HEALTHCARE REIT INC COM SHS 398182303 9882500 670000 SH SOLE 670000 0 0 ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 16416678 270100 SH SOLE 270100 0 0 AQUESTIVE THERAPEUTICS INC COM 03843E104 4260000 1000000 SH SOLE 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