NEW YORK, March 20, 2012 /PRNewswire/ -- S&P SmallCap 600 constituent Wright Express Corp. (NYSE: WXS) will replace Southern Union Co.

By Portland Press Herald, Maine Jan. 9--Larry McTavish has been appointed to the board of directors of Wright Express Corp., the South Portland-based company said Monday.

By EDWARD D. MURPHY Staff Writer Wright Express Corp. recorded sharp increases in revenues and income for the third quarter, the South Portland-based company said Tuesday. The company said its net income for the period ending Sept.

By Edward D. Murphy, Portland Press Herald, Maine Nov. 8--Wright Express Corp. recorded sharp increases in revenues and income for the third quarter, the South Portland-based company said Tuesday. The company said its net income for the period ending Sept.