Company: TCBI
Filing Date: 2025-04-17
Form Type: S-8
Source: 0001077428-25-000077
Chunk: 0

Company: TEXAS CAPITAL BANCSHARES INC/TX
Filing Date: 2025-04-17
Form: S-8
Chunk 0
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<div align='center'>As filed with the Securities and Exchange Commission on April 17, 2025</div>

#### File No. 333-________
<div align='center'>________________________________________________________________________________</div>

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549
#### _______________________________________

#### FORM S-8
<div align='center'>REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933</div>

#### _______________________________________

#### TEXAS CAPITAL BANCSHARES, INC.
<div align='center'>(Exact name of registrant as specified in its charter)</div>

| Delaware                                                       
 (State or other jurisdiction of incorporation or organization) |     | 75-2679109                          
 (I.R.S Employer Identification No.) |
| 2000 McKinney Avenue, Suite 700                                
 Dallas, Texas                                                  
 (Address of Principal Executive Offices)                       |     | 75201                               
 (Zip Code)                          |

#### Texas Capital Bancshares, Inc.
<div align='center'>2022 Long-Term Incentive Plan, as amended and restated

(Full title of the plan)

______________________</div>

#### Anna M. Alvarado
<div align='center'>Managing Director, Chief Legal Officer & Corporate Secretary</div>

#### Texas Capital Bancshares, Inc.

#### 2000 McKinney Avenue, Suite 700

#### Dallas, Texas 75201

#### Tel: (214) 932-6600
<div align='center'>(Name, address, and telephone number, including area code, of agent for service)

With a copy of all communications to:</div>

#### Kyle G. Healy

#### Kerry T. Wenzel

#### Alston & Bird LLP

#### One Atlantic Center

#### 1201 West Peachtree Street

#### Atlanta, GA 30309

#### Tel: (404) 881-7000
<div align='center'>______________________</div>

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

| Large accelerated filer |     | Accelerated filer         |
| Non-ac