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It is not uncommon to see companies perform well in the years after insiders buy shares. On the other hand, we'd be remiss not to mention that insider sales have been known to precede tough periods for a business. So before you buy or sell Alector, Inc. (NASDAQ:ALEC), you may well want to know whether insiders have been buying or selling.
What Is Insider Selling?
Most investors know that it is quite permissible for company leaders, such as directors of the board, to buy and sell stock in the company. However, most countries require that the company discloses such transactions to the market.
We would never suggest that investors should base their decisions solely on what the directors of a company have been doing. But logic dictates you should pay some attention to whether insiders are buying or selling shares. 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'.
See our latest analysis for Alector
Alector Insider Transactions Over The Last Year
Over the last year, we can see that the biggest insider purchase was by Independent Director David Wehner for US$500k worth of shares, at about US$25.00 per share. So it's clear an insider wanted to buy, even at a higher price than the current share price (being US$15.30). Their view may have changed since then, but at least it shows they felt optimistic at the time. In our view, the price an insider pays for shares is very important. As a general rule, we feel more positive about a stock when an insider has bought shares at above current prices, because that suggests they viewed the stock as good value, even at a higher price. David Wehner was the only individual insider to buy during the last year.
You can see the insider transactions (by companies and individuals) over the last year depicted in the chart below. If you want to know exactly who sold, for how much, and when, simply click on the graph below!
There are always plenty of stocks that insiders are buying. So if that suits your style you could check each stock one by one or you could take a look at this free list of companies. (Hint: insiders have been buying them).
Does Alector 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. It's great to see that Alector insiders own 13% of the company, worth about US$154m. This kind of significant ownership by insiders does generally increase the chance that the company is run in the interest of all shareholders.