0001606587-22-002073.txt : 20221101 0001606587-22-002073.hdr.sgml : 20221101 20221101124527 ACCESSION NUMBER: 0001606587-22-002073 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20220930 FILED AS OF DATE: 20221101 DATE AS OF CHANGE: 20221101 EFFECTIVENESS DATE: 20221101 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Monashee Investment Management LLC CENTRAL INDEX KEY: 0001627608 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: 221349336 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 13F-HR LIVE false true false 0001627608 XXXXXXXX 09-30-2022 09-30-2022 false Monashee Investment Management LLC

75 Park Plaza 4th Floor Boston MA 02116

13F HOLDINGS REPORT 028-16854 N Jeff Muller 617-671-0048 Jeff Muller Boston MA 10-31-2022 0 52 269642 false INFORMATION TABLE 2 form13InfoTable.xml DESCRIPTION FOR INFORMATION TABLE 2SEVENTY BIO INC COMMON STOCK 901384107 1019 70000 SH SOLE NONE 70000 0 0 8X8 INC NEW NOTE 0.500% 2/0 282914AB6 1279 1500000 SH SOLE NONE 1500000 0 0 AKERO THERAPEUTICS INC COM 00973Y108 2213 65000 SH SOLE NONE 65000 0 0 ALIGNMENT HEALTHCARE INC COM 01625V104 1894 160000 SH SOLE NONE 160000 0 0 ALNYLAM PHARMACEUTICALS INC COM 02043Q107 600 3000 SH SOLE NONE 3000 0 0 ALPINE IMMUNE SCIENCES INC COM 02083G100 720 100000 SH SOLE NONE 100000 0 0 ALTUS POWER INC COM CL A 02217A102 1197 108700 SH SOLE NONE 108700 0 0 AN2 THERAPEUTICS INC COM 037326105 4055 233330 SH SOLE NONE 233330 0 0 ARGENX SE SPONSORED ADR 04016X101 4237 12000 SH SOLE NONE 12000 0 0 BELLUS HEALTH INC COM NEW 07987C204 317 30000 SH SOLE NONE 30000 0 0 BIOHAVEN LTD COM G1110E107 2520 400000 SH SOLE NONE 400000 0 0 CARNIVAL CORP COMMON STOCK 143658300 2564 364666 SH SOLE NONE 364666 0 0 CHINOOK THERAPEUTICS INC COM 16961L106 1868 95000 SH SOLE NONE 95000 0 0 CIDARA THERAPEUTICS INC COM 171757107 232 369099 SH SOLE NONE 369099 0 0 CINCOR PHARMA INC COM 17240Y109 985 30000 SH SOLE NONE 30000 0 0 COMPASS THERAPEUTICS INC COM 20454B104 2805 1230441 SH SOLE NONE 1230441 0 0 CORE & MAIN INC CL A 21874C102 2501 110000 SH SOLE NONE 110000 0 0 COREBRIDGE FINANCIAL INC COM 21871X109 4923 250000 SH SOLE NONE 250000 0 0 CRESCENT ENERGY INC CL A COM 44952J104 1684 125000 SH SOLE NONE 125000 0 0 DOCGO INC COM 256086109 1736 175000 SH SOLE NONE 175000 0 0 DYNE THERAPEUTICS INC COM 26818M108 2540 200000 SH SOLE NONE 200000 0 0 EYEPOINT PHARMACEUTICALS INC COM NEW 30233G209 1740 220000 SH SOLE NONE 220000 0 0 FIRST REPUBLIC BANK/CA COM 33616C100 1306 10000 SH SOLE NONE 10000 0 0 FULCRUM THERAPEUTICS INC COM 359616109 1618 200000 SH SOLE NONE 200000 0 0 GOSSAMER BIO INC COM 38341P102 8308 693477 SH SOLE NONE 693477 0 0 IDEAYA BIOSCIENCES INC COM 45166A102 895 60000 SH SOLE NONE 60000 0 0 ILLUMINA INC NOTE 8/1 452327AK5 1440 1500000 SH SOLE NONE 1500000 0 0 INVESCO QQQ UNIT SER 1 46090E103 87394 327000 SH SOLE NONE 327000 0 0 KNOWBE4 INC CL A 49926T104 208 10000 SH SOLE NONE 10000 0 0 LSB INDUSTRIES INC COM 502160104 449 31500 SH SOLE NONE 31500 0 0 MIRUM PHARMACEUTICALS INC COM 604749101 630 30000 SH SOLE NONE 30000 0 0 MOONLAKE IMMUNOTHERAPEUTICS CLASS A ORD 61559X104 1489 191945 SH SOLE NONE 191945 0 0 NEW RELIC INC NOTE 0.500% 5/0 64829BAB6 491 500000 SH SOLE NONE 500000 0 0 PATRIA INVESTMENTS LTD COM CL A G69451105 392 30000 SH SOLE NONE 30000 0 0 PATRICK INDS INC DBCV 1.000% 2/0 703343AB9 2957 3000000 SH SOLE NONE 3000000 0 0 PAYCOR HCM INC COM 70435P102 1035 35000 SH SOLE NONE 35000 0 0 PHILIP MORRIS INTERNATIONAL COM 718172109 5396 65000 SH SOLE NONE 65000 0 0 PLIANT THERAPEUTICS INC COM 729139105 2089 100000 SH SOLE NONE 100000 0 0 PROFRAC HOLDING CORP CLASS A COM 74319N100 1445 95000 SH SOLE NONE 95000 0 0 RELAY THERAPEUTICS INC COM 75943R102 680 30400 SH SOLE NONE 30400 0 0 REVANCE THERAPEUTICS INC COM 761330109 2295 85000 SH SOLE NONE 85000 0 0 SAREPTA THERAPEUTICS INC DEBT 1.250% 9/1 803607AC4 2078 2000000 SH SOLE NONE 2000000 0 0 SMARTRENT INC COM CL A 83193G107 454 200000 SH SOLE NONE 200000 0 0 SOFI TECHNOLOGIES INC COM 83406F102 1562 320000 SH SOLE NONE 320000 0 0 SOMALOGIC INC CLASS A COM 83444K105 2900 1000000 SH SOLE NONE 1000000 0 0 SPLUNK INC NOTE 0.500% 9/1 848637AC8 3816 4000000 SH SOLE NONE 4000000 0 0 SURROZEN INC *W EXP 08/01/203 86889P117 23 127280 SH SOLE NONE 127280 0 0 SYLVAMO CORP COMMON STOCK 871332102 3051 90000 SH SOLE NONE 90000 0 0 THIRD HARMONIC BIO INC COM 88427A107 759 40000 SH SOLE NONE 40000 0 0 VANGUARD TOTAL STOCK MKT ETF TOTAL STK MKT 922908769 85069 474000 SH SOLE NONE 474000 0 0 WESTERN DIGITAL CORP NOTE 1.500% 2/0 958102AP0 2859 3000000 SH SOLE NONE 3000000 0 0 WIX COM LTD NOTE 7/0 92940WAB5 2925 3000000 SH SOLE NONE 3000000 0 0