| Date | Time | Source | Headline | Symbol | Company |
| 03/27/2007 | 9:00AM | PR Newswire (US) | Washington Group International Transfers Common Stock Listing to New York Stock Exchange | NASDAQ:WGII | |
| 03/26/2007 | 3:47PM | PR Newswire (US) | Washington Group International Leads Joint Venture in Sellafield Management Bid | NASDAQ:WGII | Washington Grp. International (MM) |
| 03/26/2007 | 10:00AM | PR Newswire (US) | Washington Group International to Provide Engineering Services for GE Energy's Advanced Nuclear Reactor Design | NASDAQ:WGII | Washington Grp. International (MM) |
| 03/19/2007 | 12:30PM | PR Newswire (US) | Washington Group International Plans to Provide New Generation Services at Canadian Oil Sands Facility | NASDAQ:WGII | Washington Grp. International (MM) |
| 03/15/2007 | 10:00AM | PR Newswire (US) | Washington Group International to Perform Clean-Air Retrofit Services at Allegheny Energy Power Plant | NASDAQ:WGII | Washington Grp. International (MM) |
| 03/12/2007 | 9:00AM | PR Newswire (US) | Washington Group International Plans to List Shares on New York Stock Exchange | NASDAQ:WGII | Washington Grp. International (MM) |
| 03/08/2007 | 12:03PM | PR Newswire (US) | Washington Group International to Provide Services for MHI Advanced Nuclear Power Plant Design | NASDAQ:WGII | Washington Grp. International (MM) |
| 03/08/2007 | 6:05AM | PR Newswire (US) | Washington Group International, Westmoreland Resources Reach Agreement on Montana Mine Operations | NASDAQ:WGII | Washington Grp. International (MM) |
| 03/07/2007 | 10:00AM | PR Newswire (US) | Washington Group International Launches National Recruiting Campaign for More Than 1,000 Engineering, Project Staff | NASDAQ:WGII | Washington Grp. International (MM) |
| 03/05/2007 | 12:31PM | PR Newswire (US) | Washington Group International Team Gains Contract Extension at DOE's Savannah River Site | NASDAQ:WGII | Washington Grp. International (MM) |
| 02/26/2007 | 5:15PM | PR Newswire (US) | Washington Group International Reports Record Financial Results in 2006 | NASDAQ:WGII | Washington Grp. International (MM) |
| 02/15/2007 | 3:09PM | PR Newswire (US) | Washington Group International to Hold 2006 Fourth Quarter Investor Conference Call on February 27 and Investor Conference on Ma | NASDAQ:WGII | Washington Grp. International (MM) |
| 02/07/2007 | 4:51PM | PR Newswire (US) | Washington Group International Names Larry Shaw Executive Vice President of Business Development for Defense Business Unit | NASDAQ:WGII | Washington Grp. International (MM) |
| 01/29/2007 | 12:00PM | PR Newswire (US) | Washington Group International Selected for Colorado Natural Gas Project | NASDAQ:WGII | Washington Grp. International (MM) |
| 12/21/2006 | 1:28PM | PR Newswire (US) | Washington Group International Provides Chinese Nuclear Power Company With Project Management Training Services | NASDAQ:WGII | Washington Grp. International (MM) |
| 12/07/2006 | 12:08PM | PR Newswire (US) | Washington Group International's SGT Joint Venture Receives Power Industry Honors for Record-Setting Nuclear Plant Performances | NASDAQ:WGII | Washington Grp. International (MM) |
| 12/04/2006 | 6:28PM | PR Newswire (US) | Washington Group International Opens Full-Service Engineering Office in Doha, Qatar | NASDAQ:WGII | Washington Grp. International (MM) |
| 12/01/2006 | 1:35PM | PR Newswire (US) | Washington Group International to Present at Nasdaq Investor Conference in London | NASDAQ:WGII | Washington Grp. International (MM) |
| 11/21/2006 | 10:26AM | PR Newswire (US) | Washington Group International Increases Stock Buyback Program to $275 Million | NASDAQ:WGII | Washington Grp. International (MM) |
| 11/20/2006 | 5:23PM | PR Newswire (US) | Washington Group International Joint Venture to Build One of the World's Largest Cement Plants | NASDAQ:WGII | Washington Grp. International (MM) |
| 11/07/2006 | 11:00AM | PR Newswire (US) | Washington Group International Subsidiary Named One of America's 10 Safest Companies | NASDAQ:WGII | Washington Grp. International (MM) |
| 11/06/2006 | 4:15PM | PR Newswire (US) | Washington Group International Reports Third Quarter Earnings, Raises 2006 New Work Guidance, Provides 2007 Financial Guidance | NASDAQ:WGII | Washington Grp. International (MM) |
| 10/26/2006 | 5:22PM | PR Newswire (US) | Washington Group International to Hold Investor Conference Call on November 7 | NASDAQ:WGII | Washington Grp. International (MM) |
| 10/25/2006 | 12:34PM | PR Newswire (US) | Washington Group International's SGT Joint Venture Providing Steam Generator Replacement Services for Exelon | NASDAQ:WGII | Washington Grp. International (MM) |
| 10/25/2006 | 10:30AM | PR Newswire (US) | Washington Group International Announces Third-Quarter Charges, Reaffirms 2006 Net Income Guidance | NASDAQ:WGII | Washington Grp. International (MM) |
| 10/03/2006 | 12:00PM | PR Newswire (US) | Washington Group International Names Steve Kesler Executive Vice President of Business Development for Mining Business Unit | NASDAQ:WGII | Washington Grp. International (MM) |
| 09/20/2006 | 1:46PM | PR Newswire (US) | Washington Group International Donates $25,000 for Math/Science Scholarships | NASDAQ:WGII | Washington Grp. International (MM) |
| 09/14/2006 | 4:59PM | PR Newswire (US) | AREVA, Washington Group International and BWX Technologies, Inc., Respond to Department of Energy Nuclear Initiative | NASDAQ:WGII | Washington Grp. International (MM) |
| 09/13/2006 | 4:52PM | PR Newswire (US) | Washington Group International to Present at D.A. Davidson & Co. Fifth Annual Engineering and Construction Conference | NASDAQ:WGII | Washington Grp. International (MM) |
| 09/07/2006 | 6:10PM | PR Newswire (US) | Washington Group International Wins Facilities-Management Work | NASDAQ:WGII | Washington Grp. International (MM) |