Whenever I screen for stocks, I always look at whether insiders are buying shares of their companies. This kind of information can be extremely valuable to individual investors. Insiders know the industry, the inner workings of the company and the business opportunities far better than the average investor. Insiders may buy shares in anticipation of a hot new product, an acquisition or simply because they think the stock is undervalued. Peter Lynch said it best: "Insiders may sell their stock for many reasons, but they buy for only one: they think the price will rise." With these words in mind, I found three great high-yield stocks that have recently experienced heavy insider-buying. Keep in mind . . . → Read More: 3 High-Yield Stocks with Heavy Insider-Buying