Mr. Bryan, a Director since 2004, has been the President of CAB Consulting, LLC, an insurance consulting firm that provides general management, merger and acquisition, actuarial and accounting services, since 2001. From 1998 to 2000, Mr. Bryan served as Senior Vice President and Chief Actuary for Nationwide Insurance Group. Mr. Bryan is a Fellow of the Casualty Actuarial Society, a Certified Public Accountant, and a Chartered Property and Casualty Underwriter. Mr. Bryan also serves on the Board of Directors of Safe Auto, Medical Mutual of Ohio, the Ohio Bureau of Workers Compensation and Munich Re America (statutory company only) and its U.S. affiliates (statutory companies only). Mr. Bryan received an M.B.A. in General Management from Golden Gate University in 1976, an M.S. in Mathematics from Purdue University in 1969 and a B.S. in Mathematics from John Carroll University in 1968.

The Board of Directors believes that Mr. Bryan possesses the experience, qualifications, attributes, and skills necessary to serve on the Board because of his more than 35 years of relevant actuarial, accounting, and insurance industry-related experience, his years of service on various insurance-related boards of directors, and his extensive knowledge of the Company and its business. In addition, he has a number of relevant professional designations, such as CPA, FCAS, and CPCU, which indicate his knowledge of insurance, actuarial, and accounting issues.

Holdings: 16,522 shares     View Transactions
Date	Type	Shares Traded	Price Range
Apr 1, 2010	Acquisition (Non Open Market)	2,019	n/a
Nov 23, 2009	Acquisition (Non Open Market)	1,000	24.59
Apr 2, 2009	Acquisition (Non Open Market)	1,830	n/a
Apr 4, 2008	Acquisition (Non Open Market)	1,492	n/a
Jul 2, 2007	Acquisition (Non Open Market)	233	n/a
Apr 4, 2007	Acquisition (Non Open Market)	783	n/a
Mar 31, 2006	Acquisition (Non Open Market)	1,085	n/a

Mr. Robbie became a Director in February 2009 upon the completion of the merger of CastlePoint Holdings, Ltd. into the Company. Prior to joining the Company's Board of Directors, he served as a member of CastlePoint's Board of Directors and chairman of its Audit Committee from January 2006 until February 2009. From 2004 through 2009, he provided financial and corporate governance advisory services to the insurance industry through his own consulting firm. Mr. Robbie was Chief Financial Officer of Platinum Underwriters Reinsurance Ltd., a property and casualty reinsurance company in Bermuda, from 2002 to 2004 with responsibility for that company's finance, claims and IT functions. He was the lead financial team member in the initial public offering of Platinum Underwriters Reinsurance Ltd., which became a separate public company from St. Paul Reinsurance, Inc. where he held the same position from August 2002 to November 2002. From 1997 to 2002, Mr. Robbie held various positions at XL Capital Ltd., a Bermuda-based insurance, reinsurance and financial risk company, and its subsidiaries, including Executive Vice President of Global Services, Senior Vice President and Corporate Treasurer, and Chief Financial and Administrative Officer of XL Re, Ltd., with responsibility for that company's finance, claims, IT, human resources, business processing and administration functions. Prior to that, he held a variety of senior positions in the insurance industry, including roles as Chief Financial Officer of Prudential AARP Operations, Chief Accounting Officer at Continental Insurance Companies, Treasurer of Monarch Life Insurance Company and various positions at Aetna Life and Casualty Company. From 2005 to 2008, Mr. Robbie was a director and chairman of the Audit Committee of American Safety Insurance Company, Ltd. Mr. Robbie is a Certified Public Accountant. Mr. Robbie received his B.A. from St. Michael's College and his Master of Accounting and M.B.A. from Northeastern University.

The Board of Directors believes that Mr. Robbie possesses the experience, qualifications, attributes, and skills necessary to serve on the Board because of his more than 30 years of relevant industry-related experience in finance, including serving as Chief Financial Officer of insurance and reinsurance companies, and his extensive background in accounting and business administration.

Mr. Smith became a Director in February 2009 upon the completion of the merger of CastlePoint Holdings, Ltd. into the Company. Prior to joining Tower's Board of Directors, Mr. Smith served as a member of CastlePoint's Board of Directors from January 2006 until February 2009. Mr. Smith is currently a principal of Sherier Capital LLC, a business advisory firm that he founded in 2005, and a Managing Director of National Capital Merchant Banking, LLC, an investment firm that he joined in April 2008. He was previously Chief Operating Officer (from December 1999 to April 2004) and Executive Vice-President (from April 2004 to August 2004) of Friedman, Billings, Ramsey Group, Inc., where he was instrumental, among other things, in growing Friedman, Billings, Ramsey Group, Inc. from a privately-held securities boutique to a nationally recognized investment bank, helping accomplish its 1997 initial public offering, the creation of an affiliated public company, FBR Asset Investment Corporation, and the merger of the two companies in 2003. Before joining Friedman, Billings, Ramsey Group, Inc. as its General Counsel, Mr. Smith was an attorney with the law firm of McGuireWoods LLP from 1986 to 1996. Mr. Smith received his LL.B. and Dip L.P. (graduate Diploma in Legal Practice) from Edinburgh University, and his LL.M. from the University of Virginia.

The Board of Directors believes that Mr. Smith possesses the experience, qualifications, attributes, and skills necessary to serve on the Board because of his more than 20 years of relevant experience including investment experience, service as a senior executive of a public company, experience in the public securities markets, and his corporate legal background.

Mr. Young, a Director since 2004, currently serves as a Director and the Chairman of the Audit Committee of Administaff, Inc. and Amerisafe, Inc. Previously, he served as Senior Vice President, Chief Financial Officer and Treasurer of CellStar Corporation from 1999 to December 2001, when he retired. Before joining CellStar Corporation, he served as Executive Vice President — Finance and Administration of Metamor Worldwide, Inc. from 1996 to 1999. Mr. Young also held the position of Senior Vice President and Chief Financial Officer of American General Corporation for over eight years. He was a partner in the Houston and New York offices of KPMG Peat Marwick where his career spanned 22 years before joining American General Corporation. He holds an accounting degree from the University of Texas and is a Texas and New York State licensed Certified Public Accountant. He is also a member of the Houston and State Chapters of the Texas Society of Certified Public Accountants, the American Institute of Certified Public Accountants and Financial Executives International.

The Board of Directors believes that Mr. Young possesses the experience, qualifications, attributes, and skills necessary to serve on the Board because of his more than 45 years of relevant experience in the financial and accounting fields, his years of service on various boards of directors and audit committees, and his extensive knowledge of the Company and its business.

Holdings: 13,522 shares     View Transactions
Date	Type	Shares Traded	Price Range
Apr 1, 2010	Acquisition (Non Open Market)	2,019	n/a
Apr 2, 2009	Acquisition (Non Open Market)	1,830	n/a
Apr 4, 2008	Acquisition (Non Open Market)	1,492	n/a
Jul 2, 2007	Acquisition (Non Open Market)	233	n/a
Apr 4, 2007	Acquisition (Non Open Market)	783	n/a
Mar 31, 2006	Acquisition (Non Open Market)	1,085	n/a