|        |
|--------|
|        |  |  |  |  |
|   |

|                          |
|--------------------------|
|                          |  |
| Delaware                 | 52-2107911 |
| (State of incorporation) | (I.R.S. Employer Identification No.) |

|                                        |
|----------------------------------------|
|                                        |  |
| Title of each class                    | Name of each exchange on which registered |
| Common Stock, par value $.10 per share | New York Stock Exchange |

|                         |
|-------------------------|
|                         |  |  |  |  |  |  |  |
| Large accelerated filer | o | Accelerated filer | o | Non-accelerated filer | o | Smaller reporting company | ý |

|        |
|--------|
|        |  |  |  |  |
|   |

----

|               |
|---------------|
|               |  |  |
|          |   | Page |
|          | PART III |   |
| Item 10.      | Directors, Executive Officers and Corporate Governance | 2 |
| Item 11.      | Executive Compensation | 6 |
| Item 12.      | Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters | 18 |
| Item 13.      | Certain Relationships and Related Transactions, and Director Independence | 20 |
| Item 14.      | Principal Accountant Fees and Services | 20 |
|          | PART IV |   |
| Item 15.      | Exhibits and Financial Statement Schedules | 21 |
| Signatures    | 22 |
| Exhibit Index | 24 |

----

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |  |
| James R. MellorAge 83                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            | Director since 1998 |
| Mr. Mellor retired in 1997 as Chairman and Chief Executive Officer of General Dynamics Corporation, a company engaged in shipbuilding and marine systems, land and amphibious combat systems, information systems, and business aviation businesses, a position he held since 1994. Prior to assuming that position, Mr. Mellor was President and Chief Executive Officer from 1993 to 1994 and was previously President and Chief Operating Officer of General Dynamics. Mr. Mellor served as interim President and Chief Executive Officer of the Company from December 2004 to October 2005. Mr. Mellor previously served on the Board of Directors of AmerisourceBergen Corporation, Computer Sciences Corporation, Net2Phone, Inc. and IDT Corporation.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| In concluding that Mr. Mellor should serve as a director, the Board considered the following key competencies: USEC leadership as current Chairman and formerly as interim CEO; CEO experience; government contracting experience; and public company board experience. Mr. Mellor has served as USEC’s Chairman since USEC’s privatization in 1998.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| Sigmund L. Cornelius                                                                              Age 59                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   | Director since 2011 |
| Mr. Cornelius retired in January 2011 from ConocoPhillips, an integrated energy company, where he was Senior Vice President, Finance, and Chief Financial Officer from 2008 to 2010. Prior to that, Mr. Cornelius served as Senior Vice President, Planning, Strategy and Corporate Affairs from 2007 to 2008, having previously served as President, Exploration and Production - Lower 48 from 2006 to 2007 and President, Global Gas from 2004 to 2006. Mr. Cornelius joined ConocoPhillips predecessor Conoco Inc. in 1980. Mr. Cornelius also serves on the Board of Directors of Carbo Ceramics Inc., NiSource Inc., Parallel Energy Trust and Western Refining, Inc.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| In concluding that Mr. Cornelius should serve as a director, the Board considered the following key competencies: CFO experience; audit committee financial expert; energy experience; business operations experience; and public company board experience.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| Michael DiamentAge 45                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |  Director since 2013 |
| Michael Diament has served as a director of Magellan Health Services, Inc., a publicly traded diversified specialty health care company, since 2004.  He also has served on the board of managers of Dayco, LLC (formerly Mark IV Industries, Inc.), a privately held manufacturer of engine technology solutions, since 2009. He formerly served on the board of directors of Journal Register Company, a privately held national media company, from 2009 until 2011, and JL French Automotive Castings, Inc., a privately held manufacturer of aluminum die cast components for the global automotive industry, from 2006 until 2009. He also formerly served as the director of bankruptcies and restructurings and a portfolio manager at Q Investments, an investment management firm, from 2001 until 2006. Prior to that, Diament was a senior analyst for Sandell Asset Management and served as vice president of Havens Advisors, both investment management firms.In concluding that Mr. Diament should serve as a director, the Board considered the following key competencies: his prior position as the director of bankruptcy and restructurings, his background with engineering and technology companies and his broad investment experience. |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| Joseph T. Doyle                                                                                 Age 66                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | Director since 2006 |
| Mr. Doyle is a consultant to and a director of several for-profit companies and not-for-profit organizations. From July 2002 through March 2003, he served as Senior Vice President and Chief Financial Officer of Foster Wheeler, Inc. Prior to joining Foster Wheeler, Mr. Doyle was Executive Vice President and Chief Financial Officer of U.S. Office Products from 1998 through 2001, Chief Financial Officer of Westinghouse Electric Company’s Industrial Group from 1996 through 1998, and Chief Financial Officer of Allison Engine Company (now Rolls Royce Allison) from 1994 through 1996.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |   |
| In concluding that Mr. Doyle should serve as a director, the Board considered the following key competencies: CFO and 17 years of public accounting experience; audit committee financial expert; internal audit experience; nuclear submarine and nuclear energy and power experience; and engineering and construction experience.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| William J. Madia                                                                               Age 66                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | Director since 2008 |
| Dr. Madia is a vice president at Stanford University responsible for oversight of the SLAC National Accelerator Laboratory, a U.S. Department of Energy ("DOE") national science lab. Dr. Madia retired in 2007 as Executive Vice President of Laboratory Operations of the Battelle Memorial Institute, a non-profit independent research and development organization, where he oversaw the management or co-management of six DOE National Laboratories. Dr. Madia served in that position from 1999. In addition, he was President and CEO of UT-Battelle, LLC, he managed Battelle’s global environmental business, served as president of Battelle Technology International, director of Battelle’s Columbus Laboratories, and corporate vice president and general manager of Battelle’s Project Management Division.                                                                                                                                                                                                                                                                                                                                                                                                    |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| In concluding that Dr. Madia should serve as a director, the Board considered the following key competencies: science and technology experience, including a PhD in nuclear chemistry; nuclear experience; DOE experience, including the management of six DOE laboratories; and executive and management experience.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |

----

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |  |
| Walter E. SkowronskiAge 65                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | Director since 2011 |
| Mr. Skowronski retired in 2009 as Senior Vice President of The Boeing Company and President, Boeing Capital Corporation, a wholly owned subsidiary of The Boeing Company, a position he held from 2003 to 2009. Prior to that, Mr. Skowronski was Senior Vice President of Finance and Treasurer of The Boeing Company from 1999 to 2003. Prior to joining Boeing, Mr. Skowronski was Vice President and Treasurer of Lockheed Martin and its predecessor Lockheed Corporation from 1992 to 1999 after joining Lockheed Corporation in 1990.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| In concluding that Mr. Skowronski should serve as a director, the Board considered the following key competencies: finance experience, audit committee financial expert; government contracting experience; and business operations experience.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| M. Richard SmithAge 66                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | Director since 2011 |
| Mr. Smith retired in 2007 as Senior Vice President and President of Fossil Power of Bechtel Corporation, a global project execution company. During his 25-year Bechtel career he held other senior positions in engineering, construction and project management including Chief Executive Officer of Intergen and Senior Vice President of USGen, both Bechtel joint ventures, and Executive Vice President of Bechtel Enterprises. Since his retirement Mr. Smith has served as a consultant and director to Sithe Global Power LLC, an international power development company, and Skyfuel Inc., a solar technology company. Mr. Smith also currently serves on the Boards of Directors of Aegion Corporation and of McGrath RentCorp. He previously served on the Board of Directors of Evergreen Energy Inc.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| In concluding that Mr. Smith should serve as a director, the Board considered the following key competencies: senior executive experience; engineering, construction and project management experience; and public company board experience.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| John K. WelchAge 64                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | Director since 2005 |
| Mr. Welch has been President and Chief Executive Officer since October 2005. Prior to joining USEC, he served as a consultant to several government and corporate entities. He was Executive Vice President and Group Executive, Marine Systems at General Dynamics Corporation from March 2002 to March 2003, and Senior Vice President and Group Executive, Marine Systems from January 2000 to March 2002. Prior to that, Mr. Welch held several executive positions over a 10-year period at General Dynamic’s Electric Boat Corporation, including President from 1995 to 2000. Mr. Welch currently serves as Chairman of the Board of Directors of Battelle Memorial Institute and on the Board of Directors of Precision Custom Components Inc.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| In concluding that Mr. Welch should serve as a director, the Board considered the following key competencies: current service as USEC CEO; other executive experience; nuclear and defense experience; professional engineer experience; and manufacturing experience.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| Mikel H. WilliamsAge 57                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       | Director since 2013 |
| Mikel H. Williams has served as the Chief Executive Officer and a director of JPS Industries, Inc., a manufacturer of extruded urethane film, sheet and tubing, ethylene vinyl acetate film and sheet and mechanically formed glass and aramid substrate materials for specialty applications, since May 2013. Prior to that, Mr. Williams was the President, Chief Executive Officer and a director of DDi Corporation, a leading provider of time-critical, technologically advanced electronics manufacturing services, from November 2005 to May 2012, and a Senior Vice President and Chief Financial Officer of DDi from November 2004 to October 2005. Williams has also served in various management positions with several technology related companies, including as the President and sole member of Constellation Management Group, LLC, and in executive positions with Global TeleSystems, Inc. and its subsidiaries. Mr. Williams also serves on the board of directors of Iteris, Inc. and previously served as a board member for Tellabs, Inc.In concluding that Mr. Williams should serve as a director, the Board considered the following key competencies:  his broad leadership capabilities as a CEO and director, his experience at a variety of advanced technology companies, and experience in manufacturing advanced components. |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| Investor-Designated Director                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| Hiroshi SakamotoAge 57                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | Director since 2010 |
| Mr. Sakamoto has served as Senior Vice President and General Manager, Toshiba Nuclear Energy Holdings (US) Inc., a subsidiary of Toshiba Corporation, since April 2007. Since April 2008, Mr. Sakamoto has also served as Senior Vice President and Board Director, Toshiba America Nuclear Energy Corporation, also a subsidiary of Toshiba Corporation. Mr. Sakamoto joined Toshiba Corporation in April 1981 and has held a variety of positions of increasing responsibility over his career, including Vice President for Nuclear Business Development from April 2003 to September 2009 and Senior Manager for Nuclear Energy Engineering from October 2001 to March 2003 at Toshiba International Corporation, a subsidiary of Toshiba Corporation focusing on the energy business. Mr. Sakamoto has a Bachelors Degree and a Masters Degree in Nuclear Engineering from Kyoto University.                                                                                                                                                                                                                                                                                                                                                                                                                                                             |

----

----

|         |                                                                                                                             |
|---------|-----------------------------------------------------------------------------------------------------------------------------|
| • | Our Compensation, Nominating and Governance Committee exercises strong oversight of all elements of executive compensation; |

|         |                                                                                                                                                                                                      |
|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Base salary in 2013 represented 35% or less of each NEO’s total direct compensation opportunity (26% for the CEO), with the remainder of compensation being variable or “at risk;” |

|         |                                                            |
|---------|------------------------------------------------------------|
| • | The Committee uses an independent compensation consultant; |

|         |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Based on a comprehensive pay analysis conducted by the compensation consultant during 2012, based on performance the CEO’s realized compensation was below the 25thpercentile of the Company’s Peer Group, a result that is within a range of the Company’s performance relative to its Peer Group.  With no changes to the CEO’s annual base salary in 2013 and a reduction in the target value of incentives for 2013, realized compensation continues in that range. |

|         |                                                                                                                                                                      |
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | USEC’s Peer Group was revised during 2012 to remove three larger companies and that revised Peer Group continued to be used in 2013 for benchmarking purposes; |

|         |                                                                                                                                                                                    |
|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Our NEOs’ stock ownership in all cases exceeded the pre-split stock ownership guidelines, and even post-split provides ongoing alignment with stockholder’s interests; |

|         |                                                                                                                                                                               |
|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Our insider trading policy includes a “no-hedging” policy that prohibits employees and directors from hedging the economic interest in the USEC shares they hold; |

|         |                                                                                                                                                                                                                         |
|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Our equity incentive plan includes a compensation recovery or “clawback” provision that applies to all equity plan participants, as described below under “Recovery of Incentive Compensation;” |

|         |                                                                                                                                                                                                                                                                                                            |
|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Our NEOs have only very limited perquisites - including financial planning and executive physicals - which benefit the Company as well as the NEO.  Payments for  financial planning and limited club memberships may not be made during the pendency of our current restructuring without court approval; |

|         |                                                                                                                           |
|---------|---------------------------------------------------------------------------------------------------------------------------|
| • | There are no employment agreements with NEOs and severance is limited to two times base salary and annual bonus (Part A); |

|         |                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|---------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Change in control agreements are “double-trigger” requiring both a change in control and a separation from service within a specified period to receive benefits and our current restructuring is excluded as an event qualifying as a change-in-control for these purposes. These agreements provide for automatic renewal to protect employees; however, we retain the ability to terminate the agreements with sufficient notice; |

|         |                                                                                                                                                                                                                                                            |
|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Excise tax-gross ups have been eliminated from all change in control agreements, effective January 1, 2013; change in control benefits for the NEOs were also reduced from 2.5 times base salary and bonus to 2 times base salary and bonus; and |

|         |                                                                                                                                                                                           |
|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | We have a strong risk management program with specific responsibilities assigned to the Board and its committees, and consideration of avoiding excessive risk in compensation decisions. |

----

|                             |
|-----------------------------|
|                             |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Name and Principal Position |   | Year |   | Salary($)(1) |   | Bonus($) |   | Stock Awards($)(2) |   | Option Awards($)(3) |   | Non-Equity Incentive PlanCompensation($)(4) |   | Change in Pension Value and Non-Qualified Deferred Compensation Earnings($)(5) |   | All Other Compen-sation($)(6) |   | Total($) |
| John K. Welch               |   | 2013 |   | $ | 927,000 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 2,008,838 |  |   | $ | 204,907 |  |   | $ | 49,031 |  |   | $ | 3,189,776 |  |
| President and CEO           |   | 2012 |   | $ | 919,731 |  |   | $ | 0 |  |   | $ | 1,390,500 |  |   | $ | 0 |  |   | $ | 1,761,300 |  |   | $ | 1,185,709 |  |   | $ | 64,876 |  |   | $ | 5,322,116 |  |
|                        |   | 2011 |   | $ | 900,000 |  |   | $ | 0 |  |   | $ | 1,236,192 |  |   | $ | 0 |  |   | $ | 858,375 |  |   | $ | 3,427,750 |  |   | $ | 114,561 |  |   | $ | 6,536,878 |  |
|                        |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Philip G. Sewell            |   | 2013 |   | $ | 484,100 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 748,026 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 1,232,126 |  |
| SVP and Chief               |   | 2012 |   | $ | 509,227 |  |   | $ | 0 |  |   | $ | 532,510 |  |   | $ | 0 |  |   | $ | 643,855 |  |   | $ | 313,337 |  |   | $ | 0 |  |   | $ | 1,998,929 |  |
| Development Officer         |   | 2011 |   | $ | 498,932 |  |   | $ | 0 |  |   | $ | 516,452 |  |   | $ | 0 |  |   | $ | 350,761 |  |   | $ | 72,584 |  |   | $ | 0 |  |   | $ | 1,438,720 |  |
|                        |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Robert Van Namen            |   | 2013 |   | $ | 484,000 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 747,872 |  |   | $ | 78,238 |  |   | $ | 17,500 |  |   | $ | 1,327,610 |  |
| SVP and Chief               |   | 2012 |   | $ | 445,539 |  |   | $ | 0 |  |   | $ | 490,600 |  |   | $ | 0 |  |   | $ | 593,180 |  |   | $ | 614,444 |  |   | $ | 10,000 |  |   | $ | 2,153,763 |  |
| Operating Officer           |   | 2011 |   | $ | 428,000 |  |   | $ | 0 |  |   | $ | 470,298 |  |   | $ | 0 |  |   | $ | 322,113 |  |   | $ | 501,283 |  |   | $ | 9,800 |  |   | $ | 1,731,494 |  |

----

|                  |
|------------------|
|                  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|             |   | Option Awards (1) |   | Stock Awards |
| Name             |   | Number of Securities Underlying Unexercised Options Exercisable |   | Number of Securities Underlying Unexercised Options Unexercisable |   | Option Exercise Price |   | Option Expiration Date |   | Number of Shares or Units of Stock That Have Not Vested |   | Market Value of Shares or Units of Stock That Have Not Vested |
| John K. Welch    |   | — |   | — |   | — |   | — |   | 24,633 (2) |   | $ | 163,070 |  |
| Philip G. Sewell |   | — |   | — |   | — |   | — |   | — |   | — |
| Robert Van Namen |   | — |   | — |   | — |   | — |   | 8,006 (3) |   | $ | 53,000 |  |

|                  |
|------------------|
|                  |  |  |  |  |  |  |  |  |
| Name             |   | Option Awards |   | Stock Awards |
|             | Number of SharesAcquired on Exercise |   | Value Realized onExercise |   | Number of SharesAcquired on Vesting |   | Value Realized onVesting(1) |
| John K. Welch    |   | — |   | — |   | 17,243 (2) |   |   $    174,633 (2) |
| Philip G. Sewell |   | — |   | — |   |         0 (3) |   | $               0 (3) |
| Robert Van Namen |   | — |   | — |   | 5,656 (4) |   | $      57,538 (4) |

----

|                  |
|------------------|
|                  |  |  |  |  |  |  |  |  |  |  |  |  |
| Name             |   | Plan Name |   | Number of Years ofCredited Service |   | Present Value ofAccumulatedBenefit(1) |   | Payments DuringLast Fiscal Year |
| John K. Welch    |   | Retirement Plan |   | 8 yrs., 2 mos. |   | $ | 313,179 |  |   | $0 |
|             |   | Pension Restoration Plan |   | 8 yrs., 2 mos. |   | $ | 2,434,609 |  |   | $0 |
|             |   | 2006 SERP |   | 8 yrs., 2 mos. |   | $ | 5,647,353 |  | (2) | $0 |
|             |   | Total |   |   |   | $ | 8,395,141 |  |   | $0 |
|             |   |   |   |   |   |  |   |   |
| Philip G. Sewell |   | Retirement Plan |   | 12 yrs., 8 mos. |   | $ | 457,727 |  |   | $0 |
|             |   | Pension Restoration Plan |   | 12 yrs., 8 mos. |   | $ | 1,293,813 |  |   | $0 |
|             |   | 1999 SERP |   | 12 yrs., 8 mos. |   | $ | 2,430,271 |  |   | $0 |
|             |   | Total |   |   |   | $ | 4,181,811 |  |   | $0 |
|             |   |   |   |   |   |   |   |   |
| Robert Van Namen |   | Retirement Plan |   | 15 yrs. |   | $ | 436,513 |  |   | $0 |
|             |   | Pension Restoration Plan |   | 15 yrs. |   | $ | 1,029,316 |  |   | $0 |
|             |   | 2006 SERP |   | 15 yrs. |   | $ | 550,248 |  |   | $0 |
|             |   | Total |   |   |   | $ | 2,016,077 |  |   | $0 |

----

|                                                   |
|---------------------------------------------------|
|                                                   |  |  |  |  |  |  |
| Plan/Benefits                                     |   | 12/31/12Lump SumInterest RateAssumption |   | 12/31/12Lump SumInterest RateAssumption |   | Change inLump SumInterest RateAssumption |
| Retirement Plan/PRP (pre-2001)                    |   | 1.07% |   | 1.87% |   | +0.80% |
| Pension Restoration Plan and 1999SERP (post-2004) |   |   |   |   |   |   |
| Immediate                                         |   | 4.53% |   | 4.97% |   | +0.44% |
| Deferred                                          |   | 4.50% |   | 5.42% |   | +0.92% |
| 2006 SERP (all benefits)                          |   | Same as Pension Restoration Plan and 1999 SERP (post-2004) |

|         |                                                                                                                                                                                                                                                                    |
|---------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Regular Formula:  The monthly benefit under the “Regular Formula” is calculated as 1.2% of final average monthly compensation (as described below) times years and months of credited service plus $110. There are no offsets to this benefit. |

|         |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Alternate Formula:  The monthly benefit under the “Alternate Formula” is calculated as 1.5% of final average monthly compensation (as described below) times years and months of credited service minus 1.5% times actual or projected monthly primary Social Security benefit times years and months of credited service up to 33 1/3 years (up to a maximum of 50% of the actual or projected monthly Social Security benefit). |

|         |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Minimum Formula:  The monthly benefit under the “Minimum Formula” is calculated as $5 multiplied by the first ten years and months of credited service, plus $7 multiplied by the next ten years and months of credited service, plus $9 times the years and months of credited service in excess of 20 years, plus 10% (less 1% per year of credited service less than 8) of the final average monthly compensation as calculated under the Regular Formula plus $110. There are no offsets to this benefit. |

----

----

|                  |
|------------------|
|                  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Name             |   | ExecutiveContributionsin Last FY |   | RegistrantContributionsin Last FY |   | AggregateEarningsin Last FY(1) |   | AggregateWithdrawals/Distributions |   | AggregateBalanceat Last FYE(2) |
| John K. Welch    |   | $ | — |  |   | $ | — |  |   | $ | 204,907 |  |   | $ | — |  |   | $ | 1,258,162 |  |
| Robert Van Namen |   | $ | — |  |   | $ | — |  |   | $ | 78,238 |  |   | $ | 12,717 |  |   | $ | 346,099 |  |

|         |                                                                                                                                                     |
|---------|-----------------------------------------------------------------------------------------------------------------------------------------------------|
| • | a prorated share of his current incentive (payable at the end of the performance period based on actual performance) up to the date of termination; |

|         |                                                                                         |
|---------|-----------------------------------------------------------------------------------------|
| • | a lump sum cash severance (the “Lump Sum Cash Severance Benefit”); and |

|         |                                                                                                                                                                                                                                                                                                                                                          |
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | continuation of medical and dental coverage as well as life insurance (“Continuing Severance Benefits”) paid for by the Company for a period of time after termination (the “Severance Period”) (or until he receives similar coverage from a subsequent employer, whichever occurs first) and outplacement assistance services. |

----

|         |                                                                                                                                                                                                                                  |
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | a cash lump sum payment of his unpaid base salary through the date of termination, plus all other amounts to which he was entitled under any of the Company’s compensation or benefit plans under the terms of such plans; |

|         |                                                                                                                                                                                                                                                                                                                |
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | a cash lump sum payment equal to two times the sum of his annual base salary and bonus (the “Change in Control Lump Sum Benefit”) (the executive’s bonus is generally the average of the three most recent annual incentive bonuses paid to the executive prior to the date of termination); |

|         |                                                                                                                                                                                                                                                                                                                                  |
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | continuation of life, accident and health insurance benefits (“Continuing Change in Control Benefits”) for him and his dependents for two years following such termination of employment (the “Covered Period”) or, if sooner, until he is covered by comparable programs of a subsequent employer; |

----

|                                                 |
|-------------------------------------------------|
|                                                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Executive Benefits andPayments Upon Termination |   | VoluntaryTermination |   | Retirement(1) |   | InvoluntaryNot for CauseTermination |   | InvoluntaryFor CauseTermination |   | Involuntaryor GoodReasonTermination(Changein Control) |   | Death orDisability |
| John K. Welch                                   |   |   |   |   |   |   |   |   |   |   |   |   |
| Severance Payments(2)                           |   | $ | 0 |  |   | N/A |  |   | $ | 3,578,850 |  |   | $ | 0 |  |   | $ | 3,578,850 |  |   | $ | 0 |  |
| Equity Awards                                   |   | $ | 0 |  |   | N/A |  |   | $ | 163,070 |  |   | $ | 0 |  |   | $ | 163,070 |  |   | $ | 163,070 |  |
| Retirement Plan(3)                              |   | $ | 308,191 |  |   | N/A |  |   | $ | 342,209 |  |   | $ | 308,191 |  |   | $ | 342,209 |  |   | $ | 146,204 |  |
| Pension Restoration Plan(3)                     |   | $ | 0 |  |   | N/A |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |
| 2006 SERP(4)                                    |   | $ | 7,353,937 |  |   | N/A |  |   | $ | 7,314,714 |  |   | $ | 0 |  |   | $ | 7,314,714 |  |   | $ | 7,530,877 |  |
| Continuing Benefits(5)                          |   | $ | 0 |  |   | N/A |  |   | $ | 94,112 |  |   | $ | 0 |  |   | $ | 94,112 |  |   | $ | 0 |  |
|                                            |   |   |   |   |   |   |   |   |   |   |   |   |
| Total                                           |   | $ | 7,662,128 |  |   | $ | 0 |  |   | $ | 11,492,955 |  |   | $ | 308,191 |  |   | $ | 11,492,955 |  |   | $ | 7,840,151 |  |
|                                            |   |   |   |  |  |   |   |   |   |   |   |   |   |
| Philip G. Sewell                                |   |   |   |   |   |   |   |   |   |   |   |   |
| Severance Payments(2)                           |   | $ | 0 |  |   | $ | 0 |  |   | $ | 1,627,845 |  |   | $ | 0 |  |   | $ | 1,627,845 |  |   | $ | 0 |  |
| Equity Awards                                   |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |   | $ | 0 |  |
| Retirement Plan(3)                              |   | $ | 457,727 |  |   | $ | 457,727 |  |   | $ | 457,727 |  |   | $ | 457,727 |  |   | $ | 457,727 |  |   | $ | 238,544 |  |
| Pension Restoration Plan(3)                     |   | $ | 1,293,813 |  |   | $ | 1,293,813 |  |   | $ | 1,293,813 |  |   | $ | 1,293,813 |  |   | $ | 1,293,813 |  |   | $ | 1,215,695 |  |
| 1999 SERP(6)                                    |   | $ | 2,430,271 |  |   | $ | 2,430,271 |  |   | $ | 2,430,271 |  |   | $ | 0 |  |   | $ | 2,430,271 |  |   | $ | 1,266,535 |  |
| Continuing Benefits(5)                          |   | $ | 0 |  |   | $ | 0 |  |   | $ | 65,312 |  |   | $ | 0 |  |   | $ | 65,312 |  |   | $ | 0 |  |
|                                            |   |   |   |   |   |   |   |   |   |   |   |   |
| Total                                           |   | $ | 4,181,811 |  |   | $ | 4,181,811 |  |   | $ | 5,874,968 |  |   | $ | 1,751,540 |  |   | $ | 5,874,968 |  |   | $ | 2,720,774 |  |
|                                            |   |   |   |   |   |   |   |   |   |   |   |   |
| Robert Van Namen                                |   |   |   |   |   |   |   |   |   |   |   |   |
| Severance Payments(2)                           |   | $ | 0 |  |   | N/A |  |   | $ | 1,572,662 |  |   | $ | 0 |  |   | $ | 1,572,662 |  |   | $ | 0 |  |
| Equity Awards                                   |   | $ | 0 |  |   | N/A |  |   | $ | 52,993 |  |   | $ | 0 |  |   | $ | 52,993 |  |   | $ | 52,993 |  |
| Retirement Plan(3)                              |   | $ | 434,522 |  |   | $ | 434,522 |  |   | $ | 434,522 |  |   | $ | 434,522 |  |   | $ | 434,522 |  |   | $ | 221,250 |  |
| Pension Restoration Plan(3)                     |   | $ | 143,179 |  |   | $ | 143,179 |  |   | $ | 143,179 |  |   | $ | 143,179 |  |   | $ | 143,179 |  |   | $ | 72,470 |  |
| 2006 SERP(4)                                    |   | $ | 1,370,962 |  |   | N/A |  |   | $ | 1,370,962 |  |   | $ | 0 |  |   | $ | 1,370,962 |  |   | $ | 1,426,124 |  |
| Continuing Benefits(5)                          |   | $ | 0 |  |   | N/A |  |   | $ | 77,572 |  |   | $ | 0 |  |   | $ | 77,572 |  |   | $ | 0 |  |
|                                            |   |   |   |   |   |   |   |   |   |   |   |   |
| Total                                           |   | $ | 1,948,663 |  |   | $ | 577,701 |  |   | $ | 3,651,890 |  |   | $ | 577,701 |  |   | $ | 3,651,890 |  |   | $ | 1,772,837 |  |

----

----

|                           |
|---------------------------|
|                           |  |  |  |  |  |  |  |  |  |  |  |  |
| Name                      |   | Fees Earned orPaid in Cash(1) |   | StockAwards(2)(3) |   | Total |
| James R. Mellor           |   | $ | 180,000 |  |   | $ | 3,410 |  |   | $ | 183,410 |  |
| Michael Diament (4)       |   | $ | 21,739 |  |   | $ | 4,610 |  |   | $ | 26,349 |  |
| Sigmund L. Cornelius      |   | $ | 80,000 |  |   | $ | 3,410 |  |   | $ | 83,410 |  |
| Joseph T. Doyle           |   | $ | 100,000 |  |   | $ | 3,410 |  |   | $ | 103,410 |  |
| H. William Habermeyer (5) |   | $ | 43,750 |  |   | $ | 0 |  |   | $ | 43,750 |  |
| William J. Madia          |   | $ | 87,500 |  |   | $ | 3,410 |  |   | $ | 90,910 |  |
| W. Henson Moore           |   | $ | 43,750 |  |   | $ | 0 |  |   | $ | 43,750 |  |
| Walter E. Skowronski      |   | $ | 80,000 |  |   | $ | 3,410 |  |   | $ | 83,410 |  |
| M. Richard Smith          |   | $ | 90,000 |  |   | $ | 3,410 |  |   | $ | 93,410 |  |
| Mikel Williams (4)        |   | $ | 21,739 |  |   | $ | 4,610 |  |   | $ | 26,349 |  |

|         |                                                                                                                                                                                                                                        |
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Annual Retainers: Cash paid in 2013 for the final quarterly installment of the $80,000 cash retainer for the 2012-2013 term; Cash paid in 2013 for first three quarterly installments of $80,000 cash retainer for the 2013-2014 term. |

|         |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| • | Chairman’s Fees: Cash paid in 2013 for the final quarter of the 2012-2013 term and the first three quarterly installments of cash retainers for the 2013-2014 term to Mr. Doyle ($20,000), Mr. Habermeyer ($7,500), Dr. Madia ($7,500) and Mr. Smith ($10,000) for annual committee chairman’s fees. Also includes cash paid in 2013 to Mr. Mellor for the final quarter of the 2012-2013 term and the first three quarterly installments for the 2013-2014 term of his annual chairman’s fee of $100,000. |

----

|                      |
|----------------------|
|                      |  |  |  |  |  |  |  |  |  |
| Name                 |   | Grant Date |   | Number ofRestrictedStock Units |   | Grant DateFair Value |
| James R. Mellor      |   | 7/4/2013 |   | 1,000 |  |   | $ | 3,410 |  |
| Michael Diament (6)  |   | 10/24/2013 |   | 518 |  |   | $ | 4,610 |  |
| Sigmund L. Cornelius |   | 7/4/2013 |   | 1,000 |  |   | $ | 3,410 |  |
| Joseph T. Doyle      |   | 7/4/2013 |   | 1,000 |  |   | $ | 3,410 |  |
| William J. Madia     |   | 7/4/2013 |   | 1,000 |  |   | $ | 3,410 |  |
| Walter E. Skowronski |   | 7/4/2013 |   | 1,000 |  |   | $ | 3,410 |  |
| M. Richard Smith     |   | 7/4/2013 |   | 1,000 |  |   | $ | 3,410 |  |
| Mikel Williams (6)   |   | 10/24/2013 |   | 518 |  |   | $ | 4,610 |  |

|                      |
|----------------------|
|                      |  |  |  |
| Name                 |   | Number ofShares ofRestricted Stock or Restricted Stock Units |
| James R. Mellor      |   | 19,459 |  |
| Sigmund L. Cornelius |   | 3,193 |  |
| Michael Diament      |   | 518 |  |
| Joseph T. Doyle      |   | 11,257 |  |
| William J. Madia     |   | 7,214 |  |
| Walter E. Skowronski |   | 3,193 |  |
| M. Richard Smith     |   | 3,301 |  |
| Mikel Williams       |   | 518 |  |

----

|                                                              |
|--------------------------------------------------------------|
|                                                              |  |  |  |  |  |
| Name of Beneficial Owner                                     |   | Amount andNature ofBeneficialOwnership(1) |   | Percentof Class |
| Sigmund L. Cornelius                                         |   | 3,193 |  |   | * |
| Michael Diament                                              |   | 518 |  |    | * |
| Joseph T. Doyle                                              |   | 11,257 |  |    | * |
| George Dudich                                                |   | - |  |    | * |
| William J. Madia                                             |   | 7,214 |  |    | * |
| James R. Mellor                                              |   | 19,459 |  |    | * |
| Hiroshi Sakamoto                                             |   | - |  |    | * |
| Philip G. Sewell                                             |   | 20,958 |  |    | * |
| Walter E. Skowronski                                         |   | 3,193 |  |    | * |
| M. Richard Smith                                             |   | 3,301 |  |    | * |
| Robert Van Namen                                             |   | 20,349 |  |    | * |
| John K. Welch                                                |   | 70,556 |  |    | 1.4% |
| Mikel Williams                                               |   | 518 |  |   | * |
| Directors and all executive officers as a group (21 persons) |   | 226,672 |  |   | 4.6% |

|     |                                                                                                                                                                                                                                                       |
|-----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| (1) |  Includes restricted stock units that can be converted into USEC common stock within 60 days from March 17, 2014 as follows:  Mr. Cornelius 2,193; Mr. Doyle 9,057; Dr. Madia 6,214; Mr. Mellor 7,837; Mr. Skowronski 2,193; and Mr. Smith 2,301. |

|                                                            |
|------------------------------------------------------------|
|                                                            |  |  |  |  |  |  |  |  |  |
| Plan category                                              |   | Number of securities to be issued upon exercise of outstanding options, warrants and rights |   | Weighted-average exercise price of outstanding options, warrants and rights |   | Number of securities remaining available for future issuance under equity compensation plans |   |
| Equity compensation plans approved by security holders     |   | 1,222 |   | $ | 289.15 |  |   | 246,000 |  (1) |
| Equity compensation plans not approved by security holders |   | - |   |   |   | - |   |
| Total                                                      |   | 1,222 |   |   |   | 246,000 |   |

|     |                                                                                                                                                                                                                                                     |
|-----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| (1) | Includes approximately 246,000 shares with respect to which awards are available for issuance under the USEC Inc. 2009 Equity Incentive Plan (net of awards which terminate or are cancelled without being exercised or that are settled for cash). |

----

|                                      |
|--------------------------------------|
|                                      |  |  |  |  |  |
| Name and Address of Beneficial Owner |   | Amount and Nature ofBeneficial Ownership |   | Percent of ClassOwned |
| BlackRock Inc.                       |   | 321,003 | (1)  | 6.5 | % |
| 40 East 52nd Street             |   |   |   |   |
| New York, NY 10022                   |   |   |   |   |

----

|                       |
|-----------------------|
|                       |  |  |  |  |  |  |  |  |  |  |
| Type of Fee           |   | Amount BilledFor Year EndedDecember 31, 2013 |   | Amount BilledFor Year EndedDecember 31, 2012 |
|                  |   | (In thousands) |   | (In thousands) |
| Audit Fees(1)         |   | $ | 1,208 |   |   | $ | 1,127 |   |
| Audit-Related Fees(2) |   | $ | 84 |   |   | $ | 15 |   |
| Tax Fees(3)           |   | $ | 62 |   |   | $ | 74 |   |
| All Other Fees(4)     |   | $ | 2 |   |   | $ | 4 |   |
| Total                 |   | $ | 1,356 |   |  | $ | 1,220 |   |

----

----

|                     |
|---------------------|
|                     |  |
|                | USEC Inc. |
|                |   |
| April 30, 2014 | /s/ John K. Welch |
|                | John K. Welch |
|                | President and Chief Executive Officer |

|                          |
|--------------------------|
|                          |  |  |  |
| Signature                |   | Title | Date |
|                     |   |   |   |
| /s/ John K. Welch        |   | President and Chief Executive Officer (Principal Executive Officer) and Director | April 30, 2014 |
| John K. Welch            |   |   |
|                     |   |   |   |
| /s/ John C. Barpoulis    |   | Senior Vice President and Chief Financial Officer (Principal Financial Officer) | April 30, 2014 |
| John C. Barpoulis        |   |   |
|                     |   |   |   |
| /s/ J. Tracy Mey         |   | Vice President and Chief Accounting Officer (Principal Accounting Officer) | April 30, 2014 |
| J. Tracy Mey             |   |   |
|                     |   |   |   |
| /s/ James R. Mellor      |   | Chairman of the Board and Director | April 30, 2014 |
| James R. Mellor          |   |   |   |
|                     |   |   |   |
| /s/ Sigmund L. Cornelius |   | Director | April 30, 2014 |
| Sigmund L. Cornelius     |   |   |   |
|                     |   |   |   |
| /s/ Michael Diament      |   | Director | April 30, 2014 |
| Michael Diament          |   |   |   |
|                     |   |   |   |
| /s/ Joseph T. Doyle      |   | Director | April 30, 2014 |
| Joseph T. Doyle          |   |   |   |
|                     |   |   |   |
| /s/ William J. Madia     |   | Director | April 30, 2014 |
| William J. Madia         |   |   |   |
|                     |   |   |   |
| /s/ Hiroshi Sakamoto     |   | Director | April 30, 2014 |
| Hiroshi Sakamoto         |   |   |   |

----

|                          |
|--------------------------|
|                          |  |  |  |
|                     |   |   |   |
| /s/ Walter E. Skowronski |   | Director | April 30, 2014 |
| Walter E. Skowronski     |   |   |   |
|                     |   |   |   |
| /s/ M. Richard Smith     |   | Director | April 30, 2014 |
| M. Richard Smith         |   |   |   |
|                     |   |   |   |
| /s/ Mikel H. Williams    |   | Director | April 30, 2014 |
| Mikel H. Williams        |   |   |   |

----

|             |
|-------------|
|             |  |
| Exhibit No. | Description |
|        |   |
| 31.1        | Certification of the Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a). |
|        |   |
| 31.2        | Certification of the Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a). |