Below is a three month price history chart comparing the stock performance of NS, versus VRNM and AMCF.

FORBES: Top Buys by Directors: Greehey's $10.7M Bet on NS

Below is a three month price history chart comparing the stock performance of STO, versus BIOF and AMCF.

FORBES: Statoil ASA (STO) Shares Enter Overbought Territory

Below is a three month price history chart comparing the stock performance of WNR, versus AMCF and BIOF.

FORBES: Shares of WNR Now Oversold

Dr. Manganelli now serves as the AMCF's board program chairman on behalf of Tunnell, which is based in King of Prussia, Pa.

WSJ: If You Want to Stand Out, Join the Crowd