Stock Analysis

Insiders At Mercury Systems Sold US$1.3m In Stock, Alluding To Potential Weakness

Published
NasdaqGS:MRCY

Mercury Systems, Inc. (NASDAQ:MRCY) shareholders may have reason to be concerned, as several insiders sold their shares over the past year. When analyzing insider transactions, it is usually more valuable to know whether insiders are buying versus knowing if they are selling, as the latter sends an ambiguous message. However, shareholders should take a deeper look if several insiders are selling stock over a specific time period.

Although we don't think shareholders should simply follow insider transactions, logic dictates you should pay some attention to whether insiders are buying or selling shares.

Check out our latest analysis for Mercury Systems

Mercury Systems Insider Transactions Over The Last Year

In the last twelve months, the biggest single sale by an insider was when the Executive VP & CFO, David Farnsworth, sold US$265k worth of shares at a price of US$39.49 per share. That means that an insider was selling shares at slightly below the current price (US$45.08). As a general rule we consider it to be discouraging when insiders are selling below the current price, because it suggests they were happy with a lower valuation. However, while insider selling is sometimes discouraging, it's only a weak signal. We note that the biggest single sale was only 5.3% of David Farnsworth's holding.

Insiders in Mercury Systems didn't buy any shares in the last year. You can see a visual depiction of insider transactions (by companies and individuals) over the last 12 months, below. By clicking on the graph below, you can see the precise details of each insider transaction!

NasdaqGS:MRCY Insider Trading Volume March 14th 2025

If you like to buy stocks that insiders are buying, rather than selling, then you might just love this free list of companies. (Hint: Most of them are flying under the radar).

Insiders At Mercury Systems Have Sold Stock Recently

The last quarter saw substantial insider selling of Mercury Systems shares. In total, insiders sold US$234k worth of shares in that time, and we didn't record any purchases whatsoever. Overall this makes us a bit cautious, but it's not the be all and end all.

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. Mercury Systems insiders own about US$50m worth of shares. That equates to 2.0% of the company. 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 Do The Mercury Systems Insider Transactions Indicate?

Insiders sold Mercury Systems shares recently, but they didn't buy any. And there weren't any purchases to give us comfort, over the last year. Insiders own shares, but we're still pretty cautious, given the history of sales. We'd practice some caution before buying! While it's good to be aware of 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 Mercury Systems you should know about.

But note: Mercury Systems 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.