In the last year, many Waste Connections, Inc. (NYSE:WCN) insiders sold a substantial stake in the company which may have sparked shareholders' attention. When analyzing insider transactions, it is usually more valuable to know whether insiders are buying versus knowing if they are selling, as the latter sends an ambiguous message. However, when multiple insiders sell stock over a specific duration, shareholders should take notice as that could possibly be a red flag.

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.

View our latest analysis for Waste Connections

Waste Connections Insider Transactions Over The Last Year

The Executive VP & CFO, Mary Whitney, made the biggest insider sale in the last 12 months. That single transaction was for US$2.9m worth of shares at a price of US$178 each. That means that even when the share price was below the current price of US$191, an insider wanted to cash in some shares. We generally consider it a negative if insiders have been selling, 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. We note that the biggest single sale was only 25% of Mary Whitney's holding.

In the last year Waste Connections insiders didn't buy any company stock. You can see a visual depiction of insider transactions (by companies and individuals) over the last 12 months, below. If you click on the chart, you can see all the individual transactions, including the share price, individual, and the date!

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).

Waste Connections Insiders Are Selling The Stock

Over the last three months, we've seen significant insider selling at Waste Connections. In total, insiders sold US$664k 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.

Insider Ownership

For a common shareholder, it is worth checking how many shares are held by company insiders. A high insider ownership often makes company leadership more mindful of shareholder interests. Waste Connections insiders own about US$123m worth of shares (which is 0.2% of the company). 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 Waste Connections Tell Us?

Insiders sold stock recently, but they haven't been buying. And there weren't any purchases to give us comfort, over the last year. But since Waste Connections is profitable and growing, we're not too worried by this. While insiders do own a lot of shares in the company (which is good), our analysis of their transactions doesn't make us feel confident about the company. While it's good to be aware of what's going on with the insider's ownership and transactions, we make sure to also consider what risks are facing a stock before making any investment decision. At Simply Wall St, we found 2 warning signs for Waste Connections that deserve your attention before buying any shares.

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.