---
schema_version: "secwatch.filing_event.v1"
accession: "0001559053-24-000017"
form_type: "8-K"
ticker: "PRTA"
cik: "0001559053"
company_name: "PROTHENA CORP PUBLIC LTD CO"
filed_at: "2024-05-17T23:59:59+00:00"
generated_at: "2026-06-01T15:37:32.814928+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Prothena shareholders approve 2M share increase under LTIP at AGM

## Summary
- LTIP amendment adding 2,000,000 ordinary shares approved with 36.9M for, 8.9M against.
- Directors Collier, Cooke, Dunn, Welch re-elected to board until 2027.
- KPMG ratified as independent auditor for FY 2024 with 49.4M for, 63,084 against.
- Non-binding advisory vote on named executive officer compensation passed with 45.3M for.

## SEC filing metadata
- accession: 0001559053-24-000017
- form_type: 8-K
- ticker: PRTA
- cik: 0001559053
- company_name: PROTHENA CORP PUBLIC LTD CO
- filed_at: 2024-05-17T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1559053/000155905324000017/0001559053-24-000017-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1559053/000155905324000017/prta-20240514.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001559053-24-000017
- JSON: https://secwatch.observer/filing/0001559053-24-000017.json
- Plain text: https://secwatch.observer/filing/0001559053-24-000017.txt

## Source-grounded claims
- claim_id: 253cacc78ec836900ea0dedc6391ffd5108478e2
  claim: PROTHENA CORP PUBLIC LTD CO shareholders approved Approval of Compensation of the Company’s Named Executive Officers at the 2024-05-14 meeting.
  evidence_excerpt: The shareholders approved, in a non-binding advisory vote, the compensation of the Company’s executive officers named in the Proxy Statement. For Against Abstain Broker Non-Votes 45,331,500 425,331 1,194,023 2,591,833
  evidence_url: https://www.sec.gov/Archives/edgar/data/1559053/000155905324000017/0001559053-24-000017-index.htm
- claim_id: 46857ce044c60743f3f28b7f3cd5abe7c75ef978
  claim: PROTHENA CORP PUBLIC LTD CO shareholders approved Election of Directors at the 2024-05-14 meeting.
  evidence_excerpt: The shareholders re-elected the following individuals to the Company's Board of Directors to hold office until no later than the annual general meeting of shareholders in 2027. Nominee For Against Abstain Broker Non-Votes Richard T. Collier 42,704,695 4,230,920 15,239 2,591,833 Shane M. Cooke 46,538,265 398,049 14,540 2,591,833 William H. Dunn, Jr. 46,769,850 165,930 15,074 2,591,833 Daniel G. Welch 40,327,963 6,608,319 14,572 2,591,833
  evidence_url: https://www.sec.gov/Archives/edgar/data/1559053/000155905324000017/0001559053-24-000017-index.htm
- claim_id: a9e86cab01deb8cbf90e485cd258860008111bec
  claim: PROTHENA CORP PUBLIC LTD CO shareholders approved Ratification of Appointment of the Company’s Independent Registered Public Accounting Firm for 2024 and Authorization of the Board of Directors to Approve the Remuneration of that Auditor at the 2024-05-14 meeting.
  evidence_excerpt: The shareholders ratified, in a non-binding vote, the appointment of KPMG LLP as the Company's independent registered public accounting firm for its fiscal year ending December 31, 2024, and authorized, in a binding vote, the Company’s Board of Directors, acting through its Audit Committee, to approve the remuneration of that auditor. For Against Abstain 49,433,824 63,084 45,779
  evidence_url: https://www.sec.gov/Archives/edgar/data/1559053/000155905324000017/0001559053-24-000017-index.htm
- claim_id: b0003327cea9865ea9b0aa006eb4b8227d5eae60
  claim: PROTHENA CORP PUBLIC LTD CO shareholders approved Approval of an Amendment to the Company’s 2018 Long Term Incentive Plan at the 2024-05-14 meeting.
  evidence_excerpt: The shareholders approved the Amendment, which increases the number of ordinary shares available for issuance under the 2018 LTIP by 2,000,000 ordinary shares. For Against Abstain Broker Non-Votes 36,884,712 8,876,141 1,190,001 2,591,833
  evidence_url: https://www.sec.gov/Archives/edgar/data/1559053/000155905324000017/0001559053-24-000017-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.