Stock Analysis

Diodes Insiders Sold US$4.7m Of Shares Suggesting Hesitancy

NasdaqGS:DIOD
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Over the past year, many Diodes Incorporated (NASDAQ:DIOD) insiders sold a significant stake in the company which may have piqued investors' interest. 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 insider transactions are not the most important thing when it comes to long-term investing, we do think it is perfectly logical to keep tabs on what insiders are doing.

Check out our latest analysis for Diodes

Diodes Insider Transactions Over The Last Year

The Chairman & CEO, Keh-Shew Lu, made the biggest insider sale in the last 12 months. That single transaction was for US$1.2m worth of shares at a price of US$73.93 each. While we don't usually like to see insider selling, it's more concerning if the sales take place at a lower price. The silver lining is that this sell-down took place above the latest price (US$46.03). So it is hard to draw any strong conclusion from it.

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

insider-trading-volume
NasdaqGS:DIOD Insider Trading Volume March 16th 2025

I will like Diodes 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.

Diodes Insiders Are Selling The Stock

The last quarter saw substantial insider selling of Diodes shares. In total, insiders sold US$262k worth of shares in that time, and we didn't record any purchases whatsoever. In light of this it's hard to argue that all the insiders think that the shares are a bargain.

Insider Ownership

Many investors like to check how much of a company is owned by insiders. I reckon it's a good sign if insiders own a significant number of shares in the company. It appears that Diodes insiders own 1.8% of the company, worth about US$38m. We've certainly seen higher levels of insider ownership elsewhere, but these holdings are enough to suggest alignment between insiders and the other shareholders.

So What Does This Data Suggest About Diodes Insiders?

Insiders sold stock recently, but they haven't been buying. Looking to the last twelve months, our data doesn't show any insider buying. Insider ownership isn't particularly high, so this analysis makes us cautious about the company. We're in no rush to buy! In addition to knowing about insider transactions going on, it's beneficial to identify the risks facing Diodes. For example - Diodes has 2 warning signs we think you should be aware of.

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 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.