The following video is from Tuesday's Digging for Value, in which host Alison Southwick, and Motley Fool energy analysts Taylor Muckerman and Joel South, get to the heart of the biggest stories in energy investing today.

In this segment, Joel South discusses the nice price appreciation in Clean Energy Fuels (NASDAQ:CLNE) today. While there are many reasons for insiders to sell shares, there is only one reason to buy. Today, Clean Energy Fuels CEO Andrew Littlefair saw significant value in the company, and picked up 127,000 shares.

 

Alison Southwick has no position in any stocks mentioned. Joel South has no position in any stocks mentioned. Taylor Muckerman has no position in any stocks mentioned. The Motley Fool recommends Clean Energy Fuels, FedEx, and Waste Management. The Motley Fool owns shares of Waste Management. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.