CHIEF COMPLIANCE OFFICER AND CHIEF OPERATING OFFICER

0001892688-26-000076.txt : 20260515 0001892688-26-000076.hdr.sgml : 20260515 20260515102220 ACCESSION NUMBER: 0001892688-26-000076 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20260331 FILED AS OF DATE: 20260515 DATE AS OF CHANGE: 20260515 EFFECTIVENESS DATE: 20260515 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DIADEMA PARTNERS LP CENTRAL INDEX KEY: 0002026172 ORGANIZATION NAME: EIN: 991928849 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-25172 FILM NUMBER: 26983625 BUSINESS ADDRESS: STREET 1: 2140 HEADQUARTERS PLAZA STREET 2: EAST TOWER, 2ND FLOOR CITY: MORRISTOWN STATE: NJ ZIP: 07960 BUSINESS PHONE: 917-513-8539 MAIL ADDRESS: STREET 1: 2140 HEADQUARTERS PLAZA STREET 2: EAST TOWER, 2ND FLOOR CITY: MORRISTOWN STATE: NJ ZIP: 07960 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false false false 0002026172 XXXXXXXX 03-31-2026 03-31-2026 DIADEMA PARTNERS LP

2140 HEADQUARTERS PLAZA EAST TOWER, 2ND FLOOR MORRISTOWN NJ 07960

13F HOLDINGS REPORT 028-25172 000331527 801-130477 N ZACHARY CANONICO CHIEF COMPLIANCE OFFICER AND CHIEF OPERATING OFFICER 646-979-8432 ZACHARY CANONICO MORRISTOWN NJ 05-15-2026 0 144 587736973 false INFORMATION TABLE 2 diadema13fmar2026.xml ABBVIE INC COM 00287Y109 5232374 24058 SH SOLE 24058 0 0 ABIVAX SA SPONSORED ADS 00370M103 8217262 75944 SH SOLE 75944 0 0 ABIVAX SA SPONSORED ADS 00370M103 11135000 100000 SH Put SOLE 100000 0 0 ABIVAX SA SPONSORED ADS 00370M103 11135000 100000 SH Call SOLE 100000 0 0 ALKERMES PLC SHS G01767105 1768000 50000 SH SOLE 50000 0 0 ALUMIS INC COM 022307102 687336 31200 SH Put SOLE 31200 0 0 ALUMIS INC COM 022307102 2203000 100000 SH Call SOLE 100000 0 0 ANAVEX LIFE SCIENCES CORP COM NEW 032797300 1466232 477600 SH Call SOLE 477600 0 0 ANNEXON INC COM 03589W102 1956728 353200 SH Call SOLE 353200 0 0 ANNEXON INC COM 03589W102 736355 132916 SH SOLE 132916 0 0 APOGEE THERAPEUTICS INC COM 03770N101 18727825 222500 SH Call SOLE 222500 0 0 ARCUS BIOSCIENCES INC COM 03969F109 5143867 238142 SH SOLE 238142 0 0 ATRIUM THERAPEUTICS INC COM 04965N104 33585 2512 SH SOLE 2512 0 0 ATYR PHARMA INC COM NEW 002120202 9516 12200 SH Call SOLE 12200 0 0 ATYR PHARMA INC COM NEW 002120202 9750 12500 SH Put SOLE 12500 0 0 AYTU BIOPHARMA INC COM 054754858 963900 353077 SH SOLE 353077 0 0 BICYCLE THERAPEUTICS PLC SPONSORED ADS 088786108 2210607 476424 SH SOLE 476424 0 0 BIOAGE LABS INC COM 09077V100 1049400 60000 SH SOLE 60000 0 0 BIOHAVEN LTD COM G1110E107 2681820 317000 SH Call SOLE 317000 0 0 BIOMARIN PHARMACEUTICAL INC COM 09061G101 8373456 148229 SH SOLE 148229 0 0 BRIDGEBIO PHARMA INC COM 10806X102 6335195 85311 SH SOLE 85311 0 0 BRIDGEBIO PHARMA INC NOTE 1.750% 3/0 10806XAJ1 18565000 250000 SH SOLE 250000 0 0 CAPRICOR THERAPEUTICS INC COM NEW 14070B309 10010720 329300 SH Call SOLE 329300 0 0 CAPRICOR THERAPEUTICS INC COM NEW 14070B309 18951360 623400 SH Put SOLE 623400 0 0 CAPRICOR THERAPEUTICS INC COM NEW 14070B309 2397070 78851 SH SOLE 78851 0 0 CELCUITY INC COM 15102K100 2020278 17700 SH Call SOLE 17700 0 0 CELCUITY INC COM 15102K100 606540 5314 SH SOLE 5314 0 0 CLIMB BIO INC COM 28658R106 1959963 286126 SH SOLE 286126 0 0 COGENT BIOSCIENCES INC COM 19240Q201 12423186 322764 SH SOLE 322764 0 0 COMPASS PATHWAYS PLC SPONSORED ADS 20451W101 176324 31885 SH SOLE 31885 0 0 CONNECT BIOPHARMA HLDGS LTD SHS G23549101 525808 200690 SH SOLE 200690 0 0 CORBUS PHARMACEUTICALS HLDGS COM NEW 21833P301 1082667 115300 SH Call SOLE 115300 0 0 CORBUS PHARMACEUTICALS HLDGS COM NEW 21833P301 4131196 439957 SH SOLE 439957 0 0 CORCEPT THERAPEUTICS INC COM 218352102 403100 10000 SH SOLE 10000 0 0 CORCEPT THERAPEUTICS INC COM 218352102 6389135 158500 SH Call SOLE 158500 0 0 CORMEDIX INC COM 21900C308 1137325 167500 SH Put SOLE 167500 0 0 CORVUS PHARMACEUTICALS INC COM 221015100 3581585 244811 SH SOLE 244811 0 0 CORVUS PHARMACEUTICALS INC COM 221015100 1555169 106300 SH Call SOLE 106300 0 0 CRISPR THERAPEUTICS AG NAMEN AKT H17182108 5056691 106300 SH Call SOLE 106300 0 0 CUE BIOPHARMA INC COM 22978P106 30346 131997 SH SOLE 131997 0 0 CYTOKINETICS INC COM NEW 23282W605 3295500 50000 SH Call SOLE 50000 0 0 CYTOKINETICS INC COM NEW 23282W605 13182000 200000 SH Put SOLE 200000 0 0 CYTOMX THERAPEUTICS INC. 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