0001973141-23-000205.txt : 20230906 0001973141-23-000205.hdr.sgml : 20230906 20230906160320 ACCESSION NUMBER: 0001973141-23-000205 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230906 DATE AS OF CHANGE: 20230906 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: 231239115 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: Karp Carol D. CENTRAL INDEX KEY: 0001692214 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 0001692214 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 Karp Carol D. Officer Common UBS Financial Services, Inc.

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

5000 273050.00 53535300 09/06/2023 NASDAQ Common 09/06/2023 Exercise of stock options Issuer N 5000 09/06/2023 CASH N Carol D. Karp

77 SIR JOHN ROGERSON'S QUAY, BLOCK C GRAND CANAL DOCKLANDS Dublin 2 L2 D02 VK60

Common 06/07/2023 20000 1421008.50 Carol D. Karp

77 SIR JOHN ROGERSON'S QUAY, BLOCK C GRAND CANAL DOCKLANDS Dublin 2 L2 D02 VK60

Common 07/05/2023 5000 340636.00 Carol D. Karp

77 SIR JOHN ROGERSON'S QUAY, BLOCK C GRAND CANAL DOCKLANDS Dublin 2 L2 D02 VK60

Common 08/02/2023 5000 335072.00 09/06/2023 03/07/2023 /s/ UBS Financial Services Inc, as attorney-in-fact for Carol Karp