Stock Analysis

Several Supernus Pharmaceuticals Insiders Sell Shares Sending Potential Negative Signal

NasdaqGM:SUPN
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Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN) shareholders may have reason to be concerned, as several insiders sold their shares over the past year. When evaluating insider transactions, knowing whether insiders are buying is usually more beneficial than knowing whether they are selling, as the latter can be open to many interpretations. However, if numerous insiders are selling, shareholders should investigate more.

While we would never suggest that investors should base their decisions solely on what the directors of a company have been doing, we would consider it foolish to ignore insider transactions altogether.

The Last 12 Months Of Insider Transactions At Supernus Pharmaceuticals

Over the last year, we can see that the biggest insider sale was by the Independent Director, Frederick Hudson, for US$316k worth of shares, at about US$36.28 per share. While we don't usually like to see insider selling, it's more concerning if the sales take place at a lower price. The good news is that this large sale was at well above current price of US$31.68. So it may not tell us anything about how insiders feel about the current share price.

In the last year Supernus Pharmaceuticals insiders didn't buy any company stock. You can see the insider transactions (by companies and individuals) over the last year depicted in the chart below. If you want to know exactly who sold, for how much, and when, simply click on the graph below!

See our latest analysis for Supernus Pharmaceuticals

insider-trading-volume
NasdaqGM:SUPN Insider Trading Volume April 2nd 2025

I will like Supernus Pharmaceuticals better if I see some big insider buys. While we wait, check out this free list of undervalued and small cap stocks with considerable, recent, insider buying.

Insider Ownership

I like to look at how many shares insiders own in a company, to help inform my view of how aligned they are with insiders. A high insider ownership often makes company leadership more mindful of shareholder interests. It appears that Supernus Pharmaceuticals insiders own 4.4% of the company, worth about US$81m. While this is a strong but not outstanding level of insider ownership, it's enough to indicate some alignment between management and smaller shareholders.

So What Does This Data Suggest About Supernus Pharmaceuticals Insiders?

There haven't been any insider transactions in the last three months -- that doesn't mean much. We don't take much encouragement from the transactions by Supernus Pharmaceuticals insiders. But it's good to see that insiders own shares in the company. So these insider transactions can help us build a thesis about the stock, but it's also worthwhile knowing the risks facing this company. Case in point: We've spotted 1 warning sign for Supernus Pharmaceuticals you should be aware of.

But note: Supernus Pharmaceuticals may not be the best stock to buy. So take a peek at this free list of interesting companies with high ROE 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 of direct interests only, but not derivative transactions or indirect interests.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. 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.