PENN VIRGINIA CP PVA (NYSE)

(NEW YORK)Standard & Poor's Inc. included 18 U.S. energy companies among 73 companies based in the United States that made its annual Global Challengers, a list released Wednesday of mid-siz...READ MORE

(NEW YORK)Shares of Chesapeake Energy Corp. surged Friday amid a largely down market, after the natural-gas and oil producer said it completed two Haynesville Shale horizontal wells in the p...READ MORE

(RADNOR, Pa.)Shares of natural gas producer Penn Virginia Corp. soared nearly 19 percent after an East Texas well showed the ability to produce as much as 15 million cubic feet per day.READ MORE

(NEW YORK)The Standard & Poor's SmallCap 600 Index was little changed at midday Friday as other indexes were mixed following a government report that personal spending rose in April, but...READ MORE

(NEW YORK)The president and chief executive of oil and natural gas company Penn Virginia Corp. exercised options for 23,800 shares of common stock, according to a filing with the Securities ...READ MORE

Among the earnings stories for Wednesday, May 7, from AP Financial News: Top stories:READ MORE

(RADNOR, Pa.)Energy company Penn Virginia Corp. said Wednesday its first-quarter profit fell 11 percent, as a jump in derivatives expense offset revenue growth. For the quarter ended March 31, ...READ MORE