Did Amarin Corporation plc (NASDAQ:AMRN) Insiders Buy Up More Shares?

We often see insiders buying up shares in companies that perform well over the long term. The flip side of that is that there are more than a few examples of insiders dumping stock prior to a period of weak performance. So before you buy or sell Amarin Corporation plc (NASDAQ:AMRN), you may well want to know whether insiders have been buying or selling.

What Is Insider Selling?

It's quite normal to see company insiders, such as board members, trading in company stock, from time to time. However, most countries require that the company discloses such transactions to the market.

We would never suggest that investors should base their decisions solely on what the directors of a company have been doing. But equally, we would consider it foolish to ignore insider transactions altogether. As Peter Lynch said, 'insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise'.

See our latest analysis for Amarin

Amarin Insider Transactions Over The Last Year

In the last twelve months, the biggest single purchase by an insider was when Independent Non-Executive Director David Stack bought US$122k worth of shares at a price of US$4.86 per share. We do like to see buying, but this purchase was made at well below the current price of US$6.23. Because it occurred at a lower valuation, it doesn't tell us much about whether insiders might find today's price attractive.

You can see the insider transactions (by companies and individuals) over the last year depicted in the chart below. If you click on the chart, you can see all the individual transactions, including the share price, individual, and the date!

insider-trading-volume
insider-trading-volume

Amarin is not the only stock that insiders are buying. For those who like to find winning investments this free list of growing companies with recent insider purchasing, could be just the ticket.

Insider Ownership of Amarin

Looking at the total insider shareholdings in a company can help to inform your view of whether they are well aligned with common shareholders. A high insider ownership often makes company leadership more mindful of shareholder interests. Amarin insiders own about US$52m worth of shares. That equates to 2.1% of the company. We've certainly seen higher levels of insider ownership elsewhere, but these holdings are enough to suggest alignment between insiders and the other shareholders.

What Might The Insider Transactions At Amarin Tell Us?

It doesn't really mean much that no insider has traded Amarin shares in the last quarter. On a brighter note, the transactions over the last year are encouraging. Insiders own shares in Amarin and we see no evidence to suggest they are worried about the future. While we like knowing what's going on with the insider's ownership and transactions, we make sure to also consider what risks are facing a stock before making any investment decision. Every company has risks, and we've spotted 1 warning sign for Amarin you should know about.

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of interesting companies, that have HIGH return on equity and low debt.

For the purposes of this article, insiders are those individuals who report their transactions to the relevant regulatory body. We currently account for open market transactions and private dispositions, but not derivative transactions.

This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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