In the last year, many F5, Inc. (NASDAQ:FFIV) insiders sold a substantial stake in the company which may have sparked shareholders' attention. 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, shareholders should take a deeper look if several insiders are selling stock over a specific time period.

While we would never suggest that investors should base their decisions solely on what the directors of a company have been doing, logic dictates you should pay some attention to whether insiders are buying or selling shares.

See our latest analysis for F5

The Last 12 Months Of Insider Transactions At F5

In the last twelve months, the biggest single sale by an insider was when the President, Francois Locoh-Donou, sold US$1.9m worth of shares at a price of US$304 per share. We generally don't like to see insider selling, but the lower the sale price, the more it concerns us. The silver lining is that this sell-down took place above the latest price (US$276). So it may not tell us anything about how insiders feel about the current share price.

Insiders in F5 didn't buy any shares in the last year. The chart below shows insider transactions (by companies and individuals) over the last year. If you want to know exactly who sold, for how much, and when, simply click on the graph below!

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Insiders At F5 Have Sold Stock Recently

Over the last three months, we've seen significant insider selling at F5. Specifically, insiders ditched US$2.2m worth of shares in that time, and we didn't record any purchases whatsoever. This may suggest that some insiders think that the shares are not cheap.

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. Usually, the higher the insider ownership, the more likely it is that insiders will be incentivised to build the company for the long term. It's great to see that F5 insiders own 0.8% of the company, worth about US$126m. I like to see this level of insider ownership, because it increases the chances that management are thinking about the best interests of shareholders.

What Might The Insider Transactions At F5 Tell Us?

Insiders sold stock recently, but they haven't been buying. And even if we look at the last year, we didn't see any purchases. But since F5 is profitable and growing, we're not too worried by this. It is good to see high insider ownership, but the insider selling leaves us cautious. In addition to knowing about insider transactions going on, it's beneficial to identify the risks facing F5. You'd be interested to know, that we found 1 warning sign for F5 and we suggest you have a look.

Of course F5 may not be the best stock to buy. So you may wish to see this free collection of high quality companies.

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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.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.