X0303 4 2007-06-28 0 0000036029 FIRST FINANCIAL BANKSHARES INC FFIN 0001243211 DUESER F SCOTT PO BOX 701 ABILENE TX 796040701 1 1 0 0 President and CEO Common Stock 2007-06-28 4 G 0 10183 0 A 10183.00 I By Trust - Spouse Common Stock 39988.00 I By Spouse Common Stock 169951.00 I By Trust These shares are held in a trust for the benefit of the reporting person's children. The reporting person's spouse is a trustee of the trust. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. By: J. Bruce Hildebrand, Attorney in Fact for 2008-09-12