0001567619-23-003363.txt : 20230217 0001567619-23-003363.hdr.sgml : 20230217 20230217213047 ACCESSION NUMBER: 0001567619-23-003363 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230215 FILED AS OF DATE: 20230217 DATE AS OF CHANGE: 20230217 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Nguyen Tran CENTRAL INDEX KEY: 0001457013 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35676 FILM NUMBER: 23645030 MAIL ADDRESS: STREET 1: C/O PROTHENA CORPORATION PLC STREET 2: 650 GATEWAY BOULEVARD CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 ISSUER: 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 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 4 1 doc1.xml FORM 4 X0306 4 2023-02-15 0 0001559053 PROTHENA CORP PUBLIC LTD CO PRTA 0001457013 Nguyen Tran C/O PROTHENA BIOSCIENCES INC 331 OYSTER POINT BOULEVARD SOUTH SAN FRANCISCO CA 94080 0 1 0 0 Chief Strategy Officer and CFO Ordinary Shares, par value $0.01 per share 2023-02-15 4 M 0 10000 6.73 A 13200 D Ordinary Shares, par value $0.01 per share 2023-02-15 4 S 0 9336 53.3019 D 3864 D Ordinary Shares, par value $0.01 per share 2023-02-15 4 S 0 664 53.8715 D 3200 D Stock Option (Right to Buy) 6.73 2023-02-15 4 M 0 10000 0 D 2023-03-31 Ordinary Shares 10000 10000 D The transactions reported in the Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person in connection with a court stipulation and order regarding the separation of assets ("Court Order") in accordance with a divorce settlement agreement. The transaction was executed in multiple trades in prices ranging from $52.835 to $53.83, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in footnotes 2 through 3 of this Form 4. The transaction was executed in multiple trades in prices ranging from $53.87 to $53.88, inclusive. The option was granted on April 1, 2013 and all shares subject to the option were fully vested and exercisable. The option will expire in approximately two months and be forfeited to the extent it is not exercised on or prior to March 31, 2023. The Reporting Person holds options that give him the right to acquire an aggregate of 863,837 shares at exercise prices ranging from $6.73 to $32.45, of which 704,669 are currently exercisable, and 159,168 are currently unexercisable but vest over time, subject to the Reporting Person's continued employment with the Issuer on each applicable vesting date of each option award. Certain of these options are subject to the Court Order. /s/ Michael Malecek, as Attorney in Fact for Tran B. Nguyen 2023-02-17