Company: PRTA
Filing Date: 2025-03-28
Form Type: DEF 14A
Source: 0001559053-25-000017
Chunk: 30

Company: PROTHENA CORP PUBLIC LTD CO
Filing Date: 2025-03-28
Form: DEF 14A
Chunk 30
---
 Corporation plc, 77 Sir John Rogerson’s Quay, Block C, Grand Canal Docklands, Dublin 2, D02 VK60, Ireland. If we make any amendment to, or waiver from, a provision of our Code of Conduct that we are required to disclose under SEC rules, we intend to satisfy that disclosure requirement by posting such information on our website at https://ir.prothena.com/corporate-governance . The contents of our websites are not intended to be incorporated by reference into this Proxy Statement or in any other report or document we file with the SEC, and any references to our websites are intended to be inactive textual references only.

Anti-Hedging/Pledging Policies . Our Code of Conduct expressly prohibits our directors, executive officers, and employees from engaging in speculative transactions in Company securities, including short sales, transactions in put or call options, hedging transactions, and other inherently speculative transactions. We also have an Insider Trading Compliance Policythat further prohibits our directors, executive officers, and employees from entering into any form of hedging or monetization transaction with respect to Company securities and from pledging such securities as collateral for any loans, including purchasing any Company securities on margin.

Shareholder Communications with the Board . Any shareholder who desires to communicate with the Board or any specified individual director may do so by directing such correspondence to the attention of our Company Secretary at Prothena Corporation plc, 77 Sir John Rogerson's Quay, Block C, Grand Canal Docklands, Dublin 2, D02 VK60, Ireland. The Company Secretary will forward the communication to the Board members or individual director as appropriate.

| 2025 PROXY STATEMENT |     | 17 |

TABLE OF CONTENTS

| DIRECTOR COMPENSATION - FISCAL YEAR 2024 |

#### DIRECTOR COMPENSATION - FISCAL YEAR 2024
The Compensation Committee, with the assistance of its independent consultant, evaluates the compen-sation of the Board each year and recommends the amount of cash and equity compensation. After considering the input of the Compensation Com-mittee’s independent compensation consultant, the Compensation Committee and Board approved fiscal year 2024 compensation program as described below.

For fiscal year 2024, our Chair and Chair Designate each received an annual cash retainer fee of $90,000, and all other non-employee directors received an annual cash retainer fee of $60,000. In addition, all of our non-employee directors who served on or chaired a Board committee received