NASDAQ:AMRN

Amarin Stock Insider Trading

Healthcare > Biotechnology

Buy AMRN

*Your capital is at risk

$14.53

+0.0600 (+0.415%)

At Close: Jun 03, 2026

Amarin Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 85.51. In total, the insiders bought 862.59K and sold 95.75K AMRN shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	85.51
● Buy	862.59K shares
● Sell	95.75K shares
74% Buy Activity Strong Negative Correlation
Sell Signal Low Confidence Apr 20, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 85.51. Partially supported by a negative historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 18, 2026 Buy	American Depositary Shares M-Exempt	Bonfiglio Patrice Eadon Director	Director	838 Value: $12.2K
Apr 18, 2026 Buy	Restricted Stock Unit M-Exempt	Bonfiglio Patrice Eadon Director	Director	838 Value: $12.2K
Apr 18, 2026 Sell	American Depositary Shares F-InKind	Bonfiglio Patrice Eadon Director	Director	403 Value: $6K
Apr 18, 2026 Buy	Restricted Stock Unit M-Exempt	Horn Keith Director	Director	838 Value: $12.2K
Apr 18, 2026 Buy	American Depositary Shares M-Exempt	Horn Keith Director	Director	838 Value: $12.2K
Apr 18, 2026 Sell	American Depositary Shares F-InKind	Sullivan Diane E. Director	Director	403 Value: $6K
Apr 18, 2026 Sell	American Depositary Shares F-InKind	Odysseas Kostas D Director	Director	403 Value: $6K
Apr 18, 2026 Buy	Restricted Stock Unit M-Exempt	Odysseas Kostas D Director	Director	838 Value: $12.2K
Apr 18, 2026 Buy	Restricted Stock Unit M-Exempt	Sullivan Diane E. Director	Director	838 Value: $12.2K
Apr 18, 2026 Buy	American Depositary Shares M-Exempt	Odysseas Kostas D Director	Director	838 Value: $12.2K
Apr 18, 2026 Buy	American Depositary Shares M-Exempt	Sullivan Diane E. Director	Director	838 Value: $12.2K
Apr 18, 2026 Buy	Restricted Stock Unit M-Exempt	Sterling Louis Iii Director	Director	838 Value: $12.2K
Apr 18, 2026 Sell	American Depositary Shares F-InKind	Sterling Louis Iii Director	Director	403 Value: $6K
Apr 18, 2026 Buy	American Depositary Shares M-Exempt	Sterling Louis Iii Director	Director	838 Value: $12.2K
Apr 18, 2026 Sell	American Depositary Shares F-InKind	Cohen Paul Director	Director	403 Value: $6K
Apr 18, 2026 Buy	Restricted Stock Unit M-Exempt	Cohen Paul Director	Director	838 Value: $12.2K
Apr 18, 2026 Buy	American Depositary Shares M-Exempt	Cohen Paul Director	Director	838 Value: $12.2K
Apr 18, 2026 Sell	American Depositary Shares F-InKind	Horn Keith Director	Director	403 Value: $6K
Apr 18, 2026 Buy	American Depositary Shares M-Exempt	O'connor Oliver Director	Director	838 Value: $12.2K
Apr 18, 2026 Buy	Restricted Stock Unit M-Exempt	O'connor Oliver Director	Director	838 Value: $12.2K
Apr 18, 2026 Sell	American Depositary Shares F-InKind	O'connor Oliver Director	Director	438 Value: $7K
Apr 01, 2026 Buy	Restricted Stock Unit M-Exempt	Fishman Peter L. SVP, CFO	C-Suite Officer	125 Value: $2K
Apr 01, 2026 Sell	American Depositary Shares F-InKind	Fishman Peter L. SVP, CFO	C-Suite Officer	62 Value: $897
Apr 01, 2026 Buy	American Depositary Shares M-Exempt	Fishman Peter L. SVP, CFO	C-Suite Officer	125 Value: $2K
Feb 01, 2026 Buy	Restricted Stock Unit A-Award	Keenan David Paul EVP, Chief Operating Officer	C-Suite Officer	8 013 Value: $116.4K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT AMARIN CORPORATION PLC

Amarin Corporation plc, a pharmaceutical company, engages in the development and commercialization of therapeutics for the treatment of cardiovascular diseases in the United States, Germany, Canada, Lebanon, and the United Arab Emirates. Its lead product is VASCEPA, a prescription-only omega-3 fatty acid product, used as an adjunct to diet for reducing triglyceride levels in adult patients with severe hypertriglyceridemia. The company sells its p...

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