0001973141-23-000138.txt : 20230712 0001973141-23-000138.hdr.sgml : 20230712 20230712161828 ACCESSION NUMBER: 0001973141-23-000138 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230712 DATE AS OF CHANGE: 20230712 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PROTHENA CORP PUBLIC LTD CO CENTRAL INDEX KEY: 0001559053 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: L2 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-35676 FILM NUMBER: 231084416 BUSINESS ADDRESS: STREET 1: 77 SIR JOHN ROGERSON'S QUAY, BLOCK C STREET 2: GRAND CANAL DOCKLANDS CITY: DUBLIN 2 STATE: L2 ZIP: D02 VK60 BUSINESS PHONE: 011-353-1-236-2500 MAIL ADDRESS: STREET 1: 77 SIR JOHN ROGERSON'S QUAY, BLOCK C STREET 2: GRAND CANAL DOCKLANDS CITY: DUBLIN 2 STATE: L2 ZIP: D02 VK60 FORMER COMPANY: FORMER CONFORMED NAME: Prothena Corp plc DATE OF NAME CHANGE: 20121102 FORMER COMPANY: FORMER CONFORMED NAME: Neotope Corp Ltd DATE OF NAME CHANGE: 20120926 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Garren Hideki CENTRAL INDEX KEY: 0001854126 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O PROTHENA BIOSCIENCES INC STREET 2: 331 OYSTER POINT BOULEVARD CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 144 1 primary_doc.xml 144 0001854126 XXXXXXXX LIVE 0001559053 PROTHENA CORP PUBLIC LTD CO 001-35676 77 SIR JOHN ROGERSON'S QUAY, BLOCK C GRAND CANAL DOCKLANDS DUBLIN 2 L2 D02 VK60 011-353-1-236-2500 Garren Hideki Officer COMMON UBS Financial Services, Inc.

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

2000 135026.60 52751775 07/12/2023 Nasdaq COMMON 07/12/2023 Exercise of Stock Options Issuer N 2000 07/12/2023 CASH N Hideki Garren

77 Sir John Rogerson's Quay Block C, Grand Canal Docklands Dublin 2 L2 L2 D02 VK6

COMMON 06/14/2023 4669 346515.79 Hideki Garren

77 Sir John Rogerson's Quay Block C, Grand Canal Docklands Dublin 2 L2 L2 D02 VK6

COMMON 06/16/2023 7331 542494.00 07/12/2023 03/16/2023 /s/ UBS Financial Services Inc, as attorney-in-fact for Hideki Garren