TEXAS CAPITAL BANCSHARES INC/TX

During the three months ended September 30, 2026, no director or officer of the Company adopted, terminated or modified a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement”, as each term is defined in Item 408 of Regulation S-K.

In connection with David Oman’s previously announced separation of service from his role as the Company’s Chief Risk Officer, the Company has entered into a separation and release agreement with Mr. Oman, pursuant to which the Company will provide Mr. Oman with certain severance payments in exchange for, among other things, a general release of claims by Mr. Oman in favor of the Company and customary restrictive covenants, including confidentiality, employee and customer non-solicitation, and mutual non-disparagement provisions. The severance payments include a lump sum payment equal to one year base salary, a lump sum payment equal to equal to twelve (12) months of the premium cost of continuation coverage under COBRA for Mr. Oman and his eligible dependents and six months of outplacement services. These payments and benefits are generally consistent with, and do not exceed, the benefits available under the Company’s Executive Severance Plan in which Mr. Oman participated.