X0303 4 2010-11-15 0 0000822083 PLAINSCAPITAL CORP NONE 0001322721 Martin John A C/O PLAINSCAPITAL CORPORATION 2323 VICTORY AVENUE, SUITE 1400 DALLAS TX 75219 0 1 0 0 EVP, CFO Original Common Stock 2010-11-15 4 A 0 10000 0 A 10000 D Represents restricted stock units awarded to the reporting person on November 15, 2010. Subject to the Emergency Economic Stabilization Act of 2008, as it has been or may hereafter be amended, and the rules and regulations promulgated thereunder, such restricted stock units will vest, and an equal number of shares of Original Common Stock will be deliverable to the reporting person, upon the fifth anniversary of the date of grant, November 15, 2015, or immediately upon the earlier occurrence of events specified in the reporting person's restricted stock unit award agreement, including a "change in control" of PlainsCapital Corporation. /s/ John A. Martin 2010-11-15