X0303 4 2010-05-19 0001127703 PROASSURANCE CORP PRA 0001237394 YEARGAN WILFRED W C/O PROASSURANCE CORPORATION 100 BROOKWOOD PLACE BIRMINGHAM AL 35209-6811 1 0 0 0 Common Stock 2010-05-19 4 A 0 936 59.81 A 9318 D Common Stock 300 I Yeargan Family Investment Partnership, LLC As disclosed on Page 40 of our 2010 Proxy Statement, non-management directors of ProAssurance receive a grant of ProAssurance stock as part of their compensation package each year, IF such a grant is recommended by the Compensation Committee, which is composed entirely independent directors (as disclosed on pages 6 and 12 of our 2010 Proxy Statement). In 2010 the recommended and approved stock compensation grant was for shares having a value of $56,000. The number of whole shares is determined using the closing price of a share of stock on the New York Stock Exchange (NYSE) on the day of the Board of Directors meeting following the Annual Meeting of Shareholders. The NYSE closing price on May 19, 2010 was $59.81, resulting in a distribution to each non-management director of 936 shares. Frank B. O'Neil, Attorney-in-Fact for the Reporting Person 2010-05-19