---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-046873"
form_type: "8-K"
ticker: "AMRN"
cik: "0000897448"
company_name: "AMARIN CORP PLCUK"
filed_at: "2025-03-28T23:59:59+00:00"
generated_at: "2026-05-24T03:31:22.598000+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Director Mark DiPaolo to step down at Amarin's May 2025 annual meeting

## Summary
- Mark DiPaolo will not stand for re-election and leaves the Board after the 2025 Annual Meeting expected in May.
- Departure is not due to any disagreement with the company on operations, policies, or practices.
- DiPaolo's board service ends at the meeting; no replacement announced yet.

## SEC filing metadata
- accession: 0000950170-25-046873
- form_type: 8-K
- ticker: AMRN
- cik: 0000897448
- company_name: AMARIN CORP PLCUK
- filed_at: 2025-03-28T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/897448/000095017025046873/0000950170-25-046873-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/897448/000095017025046873/amrn-20250328.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-046873
- JSON: https://secwatch.observer/filing/0000950170-25-046873.json
- Plain text: https://secwatch.observer/filing/0000950170-25-046873.txt

## Key facts
- Executive change
  Mark DiPaolo departed as Director at AMARIN CORP PLCUK.
  - Action: not stand for re-election
  - Role: Director
  source text: On March 25, 2025, Mr. Mark DiPaolo notified Amarin Corporation plc (the “Company”) that he has made the decision not to stand for re-election at the 2025 Annual Meeting of Shareholders.
  evidence_url: https://www.sec.gov/Archives/edgar/data/897448/000095017025046873/0000950170-25-046873-index.htm

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