… traders doing business with the refinery. The company had reported unplanned maintenance on July 11. -Write to Ken Clark at ken .clark@dowjones.com -0- (MORE TO FOLLOW) Dow Jones Newswires Copyright © 2012 Dow Jones Newswires

… maintenance on the Olympic pipeline, spot-gasoline differentials have surged over the last six business days. Write to Ken Clark at ken .clark@dowjones.com -0- (MORE TO FOLLOW) Dow Jones Newswires Copyright © 2012 Dow Jones Newswires

… retired by the Devils. His No. 4 hangs from the rafters at the Prudential Center, next to Scott Niedermayer (No. 27) and Ken Daneyko (No. 3), also defensemen who joined Stevens in leading New Jersey to three Stanley Cup titles (1995, 2000 …

… credit-card industry. Consumer, small business and corporate cardholder spending "remained healthy despite a very uneven economy," Ken Chenault, chairman and chief executive of American Express, said in a statement Wednesday. He added, total cardholder spending …

… credit-card industry. Consumer, small business and corporate cardholder spending "remained healthy despite a very uneven economy," Ken Chenault, chairman and chief executive of American Express, said in a statement Wednesday. He added, total cardholder spending …

… that included a championship in 2005, their first since 1917, but his tenure ended after his relationship with general manager Ken Williams disintegrated. On Tuesday, he heard plenty of boos. Hardly a surprise, given he was on the North Side and visiting …

… that included a championship in 2005, their first since 1917, but his tenure ended after his relationship with general manager Ken Williams disintegrated. The Cubs had won 12 of 16, but they stranded 10 runners. It didn't help, either, that Wood (4-4 …

… required 1,862 signatures. The two Glendale residents who spearheaded the referendum turned in 1,568 signatures last Thursday. Ken Jones and Joe Cobb said they wanted to give voters a chance to decide whether to overturn Glendale's 20-year, $324 million …

… Mayer's understanding of consumer tastes could meanwhile help Yahoo better prioritize which products to develop, Evercore analyst Ken Sena said. She also has experience managing several products at once, he added. "Her background, if anything, might make …