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Advanced Drainage Systems, Inc. (NYSE:WMS) Insiders Have Been Selling

Simply Wall St

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It is not uncommon to see companies perform well in the years after insiders buy shares. Unfortunately, there are also plenty of examples of share prices declining precipitously after insiders have sold shares. So shareholders might well want to know whether insiders have been buying or selling shares in Advanced Drainage Systems, Inc. (NYSE:WMS).

Do Insider Transactions Matter?

It's quite normal to see company insiders, such as board members, trading in company stock, from time to time. However, rules govern insider transactions, and certain disclosures are required.

We would never suggest that investors should base their decisions solely on what the directors of a company have been doing. But equally, we would consider it foolish to ignore insider transactions altogether. As Peter Lynch said, 'insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.'

Check out our latest analysis for Advanced Drainage Systems

Advanced Drainage Systems Insider Transactions Over The Last Year

The Chairman Emeritus, Joseph Chlapaty, made the biggest insider sale in the last 12 months. That single transaction was for US$45m worth of shares at a price of US$30.08 each. So it's clear an insider wanted to take some cash off the table, even below the current price of US$32.53. We generally consider it a negative if insiders have been selling on market, especially if they did so below the current price, because it implies that they considered a lower price to be reasonable. While insider selling is not a positive sign, we can't be sure if it does mean insiders think the shares are fully valued, so it's only a weak sign. It is worth noting that this sale was only 16.6% of Joseph Chlapaty's holding.

We note that in the last year insiders divested 1.5m shares for a total of US$46m. Insiders in Advanced Drainage Systems didn't buy any shares in the last year. You can see the insider transactions (by individuals) over the last year depicted in the chart below. If you click on the chart, you can see all the individual transactions, including the share price, individual, and the date!

NYSE:WMS Recent Insider Trading, July 2nd 2019

If you are like me, then you will not want to miss this free list of growing companies that insiders are buying.

Insider Ownership of Advanced Drainage Systems

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. Advanced Drainage Systems insiders own 16% of the company, currently worth about US$300m based on the recent share price. This kind of significant ownership by insiders does generally increase the chance that the company is run in the interest of all shareholders.

So What Do The Advanced Drainage Systems Insider Transactions Indicate?

There haven't been any insider transactions in the last three months -- that doesn't mean much. While we feel good about high insider ownership of Advanced Drainage Systems, we can't say the same about the selling of shares. If you are like me, you may want to think about whether this company will grow or shrink. Luckily, you can check this free report showing analyst forecasts for its future.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of interesting companies.

For the purposes of this article, insiders are those individuals who report their transactions to the relevant regulatory body.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.