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 before you buy or sell Winfull Group Holdings Limited (HKG:183), you may well want to know whether insiders have been buying or selling.

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, such insiders must disclose their trading activities, and not trade on inside information.

We don't think shareholders should simply follow insider transactions. But equally, we would consider it foolish to ignore insider transactions altogether. For example, a Columbia University study found that 'insiders are more likely to engage in open market purchases of their own company’s stock when the firm is about to reveal new agreements with customers and suppliers'.

See our latest analysis for Winfull Group Holdings

Winfull Group Holdings Insider Transactions Over The Last Year

In the last twelve months, the biggest single purchase by an insider was when Executive Chairman Wai San Pong bought HK$7.2m worth of shares at a price of HK$0.05 per share. So it's clear an insider wanted to buy, at around the current price, which is HK$0.051. Of course they may have changed their mind. But this suggests they are optimistic. If someone buys shares at well below current prices, it's a good sign on balance, but keep in mind they may no longer see value. The good news for Winfull Group Holdings share holders is that an insider was buying at near the current price. The only individual insider to buy over the last year was Wai San Pong.

You can see a visual depiction of insider transactions (by individuals) over the last 12 months, below. If you want to know exactly who sold, for how much, and when, simply click on the graph below!

There are plenty of other companies that have insiders buying up shares. You probably do not want to miss this free list of growing companies that insiders are buying.

Insider Ownership

Many investors like to check how much of a company is owned by insiders. A high insider ownership often makes company leadership more mindful of shareholder interests. It's great to see that Winfull Group Holdings insiders own 66% of the company, worth about HK$176m. Most shareholders would be happy to see this sort of insider ownership, since it suggests that management incentives are well aligned with other shareholders.