Over the past year, many ON Semiconductor Corporation (NASDAQ:ON) insiders sold a significant stake in the company which may have piqued investors' interest. Knowing whether insiders are buying is usually more helpful when evaluating insider transactions, as insider selling can have various explanations. However, when multiple insiders sell stock over a specific duration, shareholders should take notice as that could possibly be a red flag.

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.

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The Last 12 Months Of Insider Transactions At ON Semiconductor

Over the last year, we can see that the biggest insider sale was by the Executive VP, Thad Trent, for US$2.8m worth of shares, at about US$72.55 per share. While insider selling is a negative, to us, it is more negative if the shares are sold at a lower price. It's of some comfort that this sale was conducted at a price well above the current share price, which is US$45.04. So it may not tell us anything about how insiders feel about the current share price.

ON Semiconductor insiders didn't buy any shares over the last year. You can see the insider transactions (by companies and individuals) over the last year depicted in the chart below. By clicking on the graph below, you can see the precise details of each insider transaction!

Check out our latest analysis for ON Semiconductor

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 ON Semiconductor Have Sold Stock Recently

The last quarter saw substantial insider selling of ON Semiconductor shares. In total, Independent Chair of the Board Alan Campbell sold US$432k 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.

Does ON Semiconductor Boast High Insider Ownership?

For a common shareholder, it is worth checking how many shares are held by company 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. ON Semiconductor insiders own about US$71m worth of shares. That equates to 0.4% 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 Does This Data Suggest About ON Semiconductor Insiders?

An insider sold stock recently, but they haven't been buying. And even if we look at the last year, we didn't see any purchases. Insider ownership isn't particularly high, so this analysis makes us cautious about the company. So we'd only buy after careful consideration. Therefore, you should definitely take a look at this FREE report showing analyst forecasts for ON Semiconductor.

Of course ON Semiconductor 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.