Several ADC Therapeutics Insiders Sell Shares Sending Potential Negative Signal

ADC Therapeutics SA (NYSE:ADCT) shareholders may have reason to be concerned, as several insiders sold their shares over the past year. Knowing whether insiders are buying is usually more helpful when evaluating insider transactions, as insider selling can have various explanations. However, shareholders should take a deeper look if several insiders are selling stock over a specific time period.

While insider transactions are not the most important thing when it comes to long-term investing, we would consider it foolish to ignore insider transactions altogether.

Check out our latest analysis for ADC Therapeutics

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ADC Therapeutics Insider Transactions Over The Last Year

The CEO & Director, Ameet Mallik, made the biggest insider sale in the last 12 months. That single transaction was for US$133k worth of shares at a price of US$4.48 each. We generally don't like to see insider selling, but the lower the sale price, the more it concerns us. It's of some comfort that this sale was conducted at a price well above the current share price, which is US$1.51. So it may not tell us anything about how insiders feel about the current share price.

ADC Therapeutics insiders didn't buy any shares over 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!

insider-trading-volume
NYSE:ADCT Insider Trading Volume February 10th 2025

For those who like to find hidden gems this free list of small cap companies with recent insider purchasing, could be just the ticket.

Insider Ownership Of ADC Therapeutics

Another way to test the alignment between the leaders of a company and other shareholders is to look at how many shares they own. A high insider ownership often makes company leadership more mindful of shareholder interests. From our data, it seems that ADC Therapeutics insiders own 6.4% of the company, worth about US$9.3m. We do note, however, it is possible insiders have an indirect interest through a private company or other corporate structure. Whilst better than nothing, we're not overly impressed by these holdings.

So What Does This Data Suggest About ADC Therapeutics Insiders?

It doesn't really mean much that no insider has traded ADC Therapeutics shares in the last quarter. The insider transactions at ADC Therapeutics are not inspiring us to buy. And we're not picking up on high enough insider ownership to give us any comfort. So these insider transactions can help us build a thesis about the stock, but it's also worthwhile knowing the risks facing this company. To help with this, we've discovered 4 warning signs (2 are a bit unpleasant!) that you ought to be aware of before buying any shares in ADC Therapeutics.

Of course ADC Therapeutics 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.

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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.

About NYSE:ADCT

ADC Therapeutics

Provides antibody drug conjugate (ADC) technology platform in Switzerland and the United States.

Low risk and slightly overvalued.

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