HOUSTON, May 22, 2012 /PRNewswire/ -- Willbros Group, Inc. (NYSE: WG) announced today that a unit of its Oil & Gas segment has been awarded a contract by Praxair, Inc.

ST. PETERS, Mo., May 16, 2012 /PRNewswire/ -- MEMC Electronic Materials, Inc.

MADISON HEIGHTS, Mich., Aug. 5, 2011 /PRNewswire/ -- The Editorial Advisory and Securities Review Committee of BetterInvesting Magazine today announced Thoratec Corporation (NDQ: THOR) as its October 2011 "Stock to Study" and Praxair, Inc.

VANCOUVER, British Columbia, May 27, 2011 /PRNewswire-Asia/ -- Insiderslab.com issues the insider trading alerts in regarding to Archer Daniels Midland, Avalonbay, Ball, Chubb, Omnicom, & Praxair today to help you make better trades and improve your odds of success.

ST. LOUIS, Feb. 28, 2011 /PRNewswire/ -- Solutia Inc. (NYSE: SOA), a market-leading performance materials and specialty chemicals company, today announced that it has elected Edgar G. Hotard to the company's Board of Directors and increased the total number of directors to nine.