Company: PRTA
Filing Date: 2025-03-28
Form Type: DEF 14A
Source: 0001559053-25-000017
Chunk: 76

Company: PROTHENA CORP PUBLIC LTD CO
Filing Date: 2025-03-28
Form: DEF 14A
Chunk 76
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 |     |       | 2,443,531 |
| Chief Regulatory Officer                           |     | 2023 |         |     |        | 495,762 |     |       | — |     |    |           |     |                  | 1,870,147 |     |                 | 190,868 |     |                 |    14,850 |     |       | 2,571,627 |
| 2022                                               |     |      | 472,154 |     |        |       — |     |       |   |     |    | 1,940,015 |     |                  |   210,108 |     |                 |  15,250 |     |                 | 2,637,527 |     |       |           |
| Wagner M. Zago, Ph.D.                              |     | 2024 |         |     |        | 492,000 |     |       | — |     |    |           |     |                  | 1,707,982 |     |                 | 196,800 |     |                 |    15,525 |     |       | 2,412,307 |
| Chief Scientific Officer                           |     |      |         |     |        |         |     |       |   |     |    |           |     |                  |           |     |                 |         |     |                 |           |     |       |           |

(1) For 2024, consists of NQSOs (nonqualified stock options) awarded under our 2018 LTIP. These amounts do not reflect compensation actually received. Rather, these amounts represent the grant date fair value of the options awarded, calculated in accordance with Financial Accounting Standards Board ASC Topic 718. For a discussion of the assumptions made in calculating the values reflected for fiscal year 2024, see Note 9 of the Consolidated Financial Statements included in our Form 10-K.

(2) Consists of cash bonuses paid under our Incentive Compensation Plan (the "ICP") for the fiscal year performance periods indicated (these bonuses were paid in the subsequent year, but are reported for the fiscal year for which they were earned). For more information regarding fiscal year 2024 cash bonuses, see the Grants of Plan Based Awards - Fiscal Year 2024 table below.

(3) Consists only of Company contributions to the named executive officer’s account under the Company’s tax-qualified 401(k) defined contribution