PRESS-RELEASE ·Filed Aug 28, 2026

AMRN

Amarin Corporation plc
NEUTRAL
Impact 4/10
Horizondays Processed1mo ago WireGlobeNewswire
Press release: fda
Actionable Insight • Neutral

This is a scientific update with no immediate financial or regulatory impact. The stock has historically underperformed following similar data releases (avg T+20 -5.41%). Traders should watch for any subsequent regulatory or commercial developments, but this press release alone is unlikely to be a catalyst.

DirectionNeutral
Confidencemedium
Horizondays
Latest settled — T+20d
AMRN ▼ -5.15% at T+20d
NEUTRAL call ✗ call lost -5.15% · α vs SPY -5.41% · entry $13.97 → $13.25
Next anchor: T+60d in 7w
Latest observation: T+21 -3.61% FF3 residual α
Entry anchored
Aug 28, 2026
via day open
T+1d
-0.64%
call -0.64% · α -0.35%
$13.88
settled 5w ago
T+5d
-2.43%
call -2.43% · α -2.54%
$13.63
settled 28d ago
T+20d
-5.15%
call -5.15% · α -5.41%
$13.25
settled 4d ago
T+60d
—
call — · α —
—
in 7w

Price Chart

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Executive Summary

Amarin announced a post-hoc analysis from the REDUCE-IT trial at ESC 2026, showing that highly adherent patients on icosapent ethyl (IPE) experienced ~30% relative risk reduction in MACE, and that benefits may persist for years after discontinuation (legacy effect). This is a scientific update on an already-approved drug, not a regulatory catalyst or new revenue driver, and does not change the company's commercial outlook or financial position.

Key Facts

  • Post-hoc analysis of REDUCE-IT showed ~30% RRR in primary endpoint for high adherers on IPE for ≥1.5 years.
  • Secondary prevention patients who stopped IPE after mean 2.3 years maintained HR of 0.73 for events occurring after discontinuation (legacy effect).
  • The analysis is exploratory and presented at ESC 2026; no new regulatory or commercial catalyst.
  • Amarin's market cap is ~$297M with 0% analyst bullishness and recent insider selling.
  • Historical reports on AMRN show a -5.41% average T+20 return and 40% win rate, indicating the stock has not responded positively to prior similar updates.

Financial Impact

No financial figures reported; the analysis does not change revenue, earnings, or guidance.

Risk Factors

  • No new revenue or regulatory catalyst; the analysis is exploratory and does not change the commercial outlook.
  • Historical underperformance on similar updates suggests limited positive price reaction.
  • Low analyst bullishness (0%) and recent insider selling indicate weak sentiment.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
0% bullish (6 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 1 press release from GlobeNewswire.

DocumentAccession Number
PRESS-RELEASE Data (Synthetic)press-3352671
5 reports for AMRN
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for AMRN — sortable, filterable
TypeNow
Aug 28, 2026
5w ago
Press Release
NEUTRAL ★ 4/10
$13.97 $13.25▼ −5.15%▼ −5.41%$12.60 (−9.84%)
Jun 4, 2026
17w ago
Court Ruling
BEARISH ★ 7/10
$13.80 $16.37▼ −18.62%▼ −20.00%$12.60 (+8.73%)
Apr 29, 2026
22w ago
8-K
NEUTRAL ★ 4/10
$14.29 $14.41▲ +0.84%▼ −5.21%$12.60 (−11.86%)
Mar 16, 2026
28w ago
Press Release
NEUTRAL ★ 4/10
$15.42 $14.55▼ −5.64%▼ −9.42%$12.60 (−18.32%)
Feb 25, 2026
31w ago
8-K
BEARISH ★ 6/10
$14.05 $14.68▼ −4.48%▼ −9.72%$12.60 (+10.36%)
Showing 5 of 5

US Market Status

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Report published Aug 28, 2026