Texas Capital Bancshares Q3 profit slips to $99.4M

Fee income from areas of focus rose 14% year over year, while criticized loans reached $782.4 million.

Rhea-AI Filing Summary

Texas Capital Bancshares, Inc. (TCBI) reported third-quarter 2026 net income available to common stockholders of $99.4 million, or $2.28 per diluted share, versus $100.9 million and $2.18 a year earlier. Net interest income was $275.0 million; non-interest income rose to $81.6 million from $68.6 million. Fee income from areas of focus reached $64.1 million, up 14% year over year.

Criticized loans were $782.4 million at September 30, 2026, versus $529.7 million a year earlier; quarterly net charge-offs were $14.5 million. CET1 was 12.2%, and regulatory ratios exceeded “well capitalized” requirements. TCBI repurchased 1,051,660 shares for $103.0 million, including excise tax, and authorized up to $200.0 million in repurchases through October 31, 2027, effective October 20, 2026. It declared a $0.20 common dividend and a $0.359375 dividend per Series B depositary share, payable December 15, 2026, to holders of record December 1, 2026. Full-year 2026 adjusted total revenue growth guidance was revised to high single-digit from mid-to-high single-digit; adjusted non-interest expense growth guidance moved to mid-to-high single-digit from mid-single-digit.

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Positive

• Moderate pointNon-interest income increased $13.1 million year over year to $81.6 million.

Negative

• Moderate pointCriticized loans reached $782.4 million, versus $529.7 million a year earlier.

Filing Explained

The report adds a separate delinquency measure: loans held for investment were 90 days past due but still accruing; this is distinct from non-accrual loans.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

Key Figures

Net income available to common stockholders: $99.4 million Non-interest income: $81.6 million Fee income from areas of focus: $64.1 million +4 more

7 metrics

Net income available to common stockholders $99.4 million Third quarter 2026

Non-interest income $81.6 million Third quarter 2026; increased $13.1 million year over year

Fee income from areas of focus $64.1 million Third quarter 2026; up 14% year over year

Criticized loans $782.4 million As of September 30, 2026; compared with $529.7 million as of September 30, 2025

Net charge-offs $14.5 million Third quarter 2026

Common shares repurchased 1,051,660 shares; $103.0 million aggregate purchase price, including excise tax; $96.99 weighted average price per share Third quarter 2026

Share repurchase authorization Up to $200.0 million Effective October 20, 2026; through October 31, 2027

Key Terms

Pre-provision net revenue, Net interest margin, Criticized loans, Common Equity Tier 1 ratio, +1 more

5 terms

Pre-provision net revenue financial

"pre-provision net revenue (“PPNR”)"

Pre-provision net revenue is a bank’s income from core operations — interest earned minus interest paid plus fees and other operating income, after operating costs — measured before setting aside funds for potential loan losses. Investors use it to gauge how well a bank’s everyday business generates money independent of one-time loss reserves, like judging a store’s sales and operating profit before accounting for an expected number of returned items.

Net interest margin financial

"Net interest margin for the third quarter of 2026 was 3.44%"

Net interest margin measures how much a bank earns from lending and investing compared with what it pays for funding, expressed as a percentage of its interest-earning assets. Think of it like a grocery store’s markup: it shows the gap between buying cost and selling price per dollar of goods — here, the cost is interest paid and the sale is interest received. Investors watch it because a higher margin usually means a bank is more profitable and better at managing interest rate and credit conditions.

Criticized loans financial

"Criticized loans totaled $782.4 million"

Criticized loans are bank loans that examiners or the bank itself have flagged as showing signs of weakness—such as higher risk of late payments, reduced collateral value, or borrower stress—but that are not yet officially defaulted. They matter to investors because a growing pile of such loans can signal deteriorating credit quality and higher future losses for a lender, much like small warning lights on a car dashboard that suggest a problem that, if ignored, could lead to a breakdown.

Common Equity Tier 1 ratio financial

"Common Equity Tier 1 ratio"

The common equity tier 1 ratio is a measure of a bank's financial strength, showing how much high-quality core capital it has compared to its total risk-weighted assets. Think of it as a safety buffer or cushion that helps ensure the bank can withstand economic shocks. For investors, a higher ratio indicates a stronger, more resilient bank, making it a key indicator of its financial health.

Non-accrual loans held for investment financial

"Non-accrual loans held for investment"

Earnings Snapshot

Total revenue: $356.6 million · Guidance included

Third quarter 2026

Total revenue $356.6 million +$16.2 million year over year

Net interest income $275.0 million +$3.2 million year over year

Non-interest income $81.6 million +$13.1 million year over year

Net income available to common stockholders $99.4 million -$1.5 million year over year

Diluted earnings per common share $2.28 +$0.10 year over year

Guidance

Full-year 2026 adjusted total revenue growth guidance was revised to high single-digit from mid-to-high single-digit; adjusted non-interest expense growth guidance was revised to mid-to-high single-digit from mid-single-digit.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How much did TCBI earn in Q3 2026?

Texas Capital Bancshares reported $99.4 million in net income available to common stockholders, or $2.28 per diluted share, for the third quarter of 2026. The prior-year quarter reported $100.9 million and $2.18 per diluted share, respectively.

What is TCBI’s new share repurchase authorization?

Effective October 20, 2026, the board authorized repurchases of up to $200.0 million in outstanding common shares through October 31, 2027. The remaining authorization under the December 12, 2025 program was terminated when the new program was authorized.

What dividends did TCBI declare, and when are they payable?

The board declared a $0.20 per-share common dividend and a $0.359375 per depositary share dividend on Series B preferred stock. Both are payable December 15, 2026, to holders of record at the close of business on December 1, 2026.

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Available on EDGAR 10/21/2026 - 04:43 PM EDT Accepted by SEC EDGAR 10/21/2026 - 04:11 PM EDT Learn about SEC filing dates

TEXAS CAPITAL BANCSHARES INC/TX0001077428false00010774282026-10-212026-10-210001077428us-gaap:CommonStockMember2026-10-212026-10-210001077428us-gaap:SeriesBPreferredStockMember2026-10-212026-10-21

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 21, 2026

TEXAS CAPITAL BANCSHARES, INC.

(Exact name of registrant as specified in its charter)

Delaware			001-34657			75-2679109
(State or other jurisdiction of incorporation)			(Commission File Number)			(I.R.S. Employer Identification Number)

2000 McKinney Avenue, Suite 700, Dallas, Texas, U.S.A.

(Address of principal executive offices)

75201

(Zip Code)

Registrant’s telephone number, including area code: (214) 932-6600

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.01 per share

TCBI

Texas Stock Exchange LLC

Depositary Shares Each Representing a 1/40th Interest in a Share of 5.75% Fixed-Rate Non-Cumulative Perpetual Preferred Stock, Series B par value $0.01 per share

TCBI PRB

Texas Stock Exchange LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02.    Results of Operations and Financial Condition.

On October 21, 2026, Texas Capital Bancshares, Inc. issued a press release and made available presentation slides regarding its operating and financial results for its fiscal quarter ended September 30, 2026. A copy of the press release is attached hereto as Exhibit 99.1. A copy of the presentation is attached hereto as Exhibit 99.2.

The information in Item 2.02 of this report (including Exhibits 99.1 and 99.2) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act of 1934, as amended, except as expressly set forth by specific reference in such a filing.

Item 9.01.    Financial Statements and Exhibits.

(d)    Exhibits

99.1    Press Release, dated October 21, 2026 announcing Texas Capital Bancshares, Inc.'s operating and financial results for its fiscal quarter ended September 30, 2026

99.2    Presentation dated October 21, 2026 discussing Texas Capital Bancshares, Inc.’s operating and financial results for its fiscal quarter ended September 30, 2026

104    Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date:

October 21, 2026

TEXAS CAPITAL BANCSHARES, INC.

By:

/s/ J. Matthew Scurlock

J. Matthew Scurlock Chief Financial Officer

Exhibit 99.1

			INVESTOR CONTACT
			Jocelyn Kukulka, 469.399.8544
			jocelyn.kukulka@texascapital.com

Dallas, TX - October 21, 2026

TEXAS CAPITAL BANCSHARES, INC. ANNOUNCES THIRD QUARTER 2026 RESULTS

Third quarter 2026 net income available to common stockholders of $99.4 million

Record-level net interest income of $275.0 million

Record-level fee income(5), up 14% year-over-year

Capital ratios continue to be strong, achieving 12.2% CET1 and 14.8% Total Capital

“Third quarter results exemplify a steadily improving, and increasingly diversified earnings profile, supported by a business model intentionally built to be resilient to market and rate cycles,” said Rob C. Holmes, Chairman, President & CEO. “We continue to effectively serve and grow our client base, leveraging our unique capabilities to support sustained momentum across the platform, despite the challenging economic backdrop.”

			3rd Quarter						2nd Quarter						3rd Quarter
(dollars in thousands except per share data)			2026						2026						2025
Summary Income Statement
Net interest income			$	274,983					$	260,377					$	271,771
Non-interest income			81,643						75,118						68,583
Total revenue			356,626						335,495						340,354
Non-interest expense			203,924						205,493						190,575
Pre-provision net revenue(1)			$	152,702					$	130,002					$	149,779
Provision for credit losses			$	17,000					$	18,000					$	12,000
Net income available to common stockholders			$	99,392					$	80,636					$	100,897
Non-interest expense, adjusted(2)			$	199,581					$	202,772					$	190,575
Pre-provision net revenue, adjusted(1)(2)			157,045						132,723						149,779
Net income available to common stockholders, adjusted(2)			102,700						82,698						100,897
Key Metrics
Diluted earnings per common share			$	2.28					$	1.83					$	2.18
Diluted earnings per common share, adjusted(2)			$	2.35					$	1.88					$	2.18
Return on average assets			1.25		%				1.03		%				1.30		%
Return on average assets, adjusted(2)			1.29		%				1.06		%				1.30		%
Return on average common equity			11.57		%				9.56		%				12.04		%
Return on average common equity, adjusted(2)			11.95		%				9.80		%				12.04		%
Efficiency ratio(3)			57.2		%				61.3		%				56.0		%
Efficiency ratio, adjusted(2)(3)			56.0		%				60.4		%				56.0		%
Net interest margin			3.44		%				3.28		%				3.47		%
Book value per share			$	75.13					$	77.01					$	73.05
Tangible book value per share(4)			$	75.09					$	76.98					$	73.02
Common Equity Tier 1 ratio			12.2		%				12.1		%				12.1		%
Balance Sheet
Total assets			$	32,345,107					$	33,913,361					$	32,536,980
Loans held for investment			18,641,301						18,563,845						18,134,059
Loans held for investment, mortgage finance			5,441,689						6,383,381						6,057,804
Total deposits			27,715,655						28,911,388						27,505,398
Stockholders’ equity			3,487,590						3,647,707						3,637,098

(1)    Net interest income plus non-interest income, less non-interest expense.

(2)    These adjusted measures are non-GAAP measures. Please refer to “GAAP to Non-GAAP Reconciliations” for the computations of these adjusted measures and the reconciliation of these non-GAAP measures to the most directly comparable GAAP measure.

(3)    Non-interest expense divided by the sum of net interest income and non-interest income.

(4)    Stockholders’ equity excluding preferred stock, less goodwill and intangibles, divided by shares outstanding at period end.

(5)    Includes service charges on deposit accounts, wealth management and trust fee income, investment banking and advisory fees and trading income.

THIRD QUARTER 2026 COMPARED TO SECOND QUARTER 2026

For the third quarter of 2026, Texas Capital Bancshares, Inc. (the “Company”) reported net income available to common stockholders of $99.4 million, or $2.28 per diluted share, compared to $80.6 million, or $1.83 per diluted share, for the second quarter of 2026.

Provision for credit losses for the third quarter of 2026 was $17.0 million, compared to $18.0 million for the second quarter of 2026. The $17.0 million provision for credit losses recorded in the third quarter of 2026 resulted primarily from an increase in criticized loans and $14.5 million in net charge-offs.

Net interest income increased to $275.0 million for the third quarter of 2026, compared to $260.4 million for the second quarter of 2026, primarily due to an increase in average earning asset yields and decreases in short-term and long-term borrowings, partially offset by an increase in funding costs. Net interest margin for the third quarter of 2026 was 3.44%, an increase of 16 basis points from the second quarter of 2026. Loans held for investment (“LHI”), excluding mortgage finance, yields increased 14 basis points from the second quarter of 2026 and LHI, mortgage finance, yields increased 10 basis points from the second quarter of 2026. Total cost of deposits was 2.45% for the third quarter of 2026, a 5 basis point increase from the second quarter of 2026.

Non-interest income for the third quarter of 2026 increased $6.5 million compared to the second quarter of 2026 primarily due to increases in investment banking and advisory fees and other non-interest income.

Non-interest expense for the third quarter of 2026 decreased $1.6 million compared to the second quarter of 2026, primarily due to decreases in salaries and benefits, legal and professional and other non-interest expense, partially offset by an increase in communications and technology expense primarily resulting from restructuring expenses recognized in the third quarter of 2026.

THIRD QUARTER 2026 COMPARED TO THIRD QUARTER 2025

Net income available to common stockholders was $99.4 million, or $2.28 per diluted share, for the third quarter of 2026, compared to $100.9 million, or $2.18 per diluted share, for the third quarter of 2025.

The third quarter of 2026 included a $17.0 million provision for credit losses, reflecting a linked-quarter increase in criticized loans and $14.5 million in net charge-offs, compared to a $12.0 million provision for credit losses for the third quarter of 2025.

Net interest income increased to $275.0 million for the third quarter of 2026, compared to $271.8 million for the third quarter of 2025, primarily due to an increase in average earning assets and a decrease in funding costs, partially offset by a decrease in earning asset yields and an increase in average interest bearing deposits. Net interest margin decreased 3 basis points to 3.44% for the third quarter of 2026, as compared to the third quarter of 2025. LHI, excluding mortgage finance, yields decreased 19 basis points compared to the third quarter of 2025 and LHI, mortgage finance yields decreased 16 basis points from the third quarter of 2025. Total cost of deposits decreased 17 basis points to 2.45%, as compared to the third quarter of 2025.

Non-interest income for the third quarter of 2026 increased $13.1 million compared to the third quarter of 2025 primarily due to increases in service charges on deposit accounts, investment banking and advisory fees, trading income and other non-interest income.

Non-interest expense for the third quarter of 2026 increased $13.3 million compared to the third quarter of 2025, primarily due to increases in salaries and benefits, occupancy and communications and technology expense, primarily as a result of the restructuring expenses discussed above, as well as an increase in other non-interest expense.

CREDIT QUALITY

Net charge-offs of $14.5 million were recorded during the third quarter of 2026, compared to net charge-offs of $16.1 million and $13.7 million during the second quarter of 2026 and the third quarter of 2025, respectively. Criticized loans totaled $782.4 million at September 30, 2026, compared to $696.3 million at June 30, 2026 and $529.7 million at September 30, 2025. Non-accrual LHI totaled $122.3 million at September 30, 2026, compared to $124.0 million at June 30, 2026 and $96.1 million at September 30, 2025. The ratio of non-accrual LHI to total LHI for the third quarter of 2026 was 0.51%, compared to 0.50% for the second quarter of 2026 and 0.40% for the third quarter of 2025. The ratio of total allowance for credit losses to total LHI was 1.39% at September 30, 2026, compared to 1.34% and 1.37% at June 30, 2026 and September 30, 2025, respectively.

REGULATORY RATIOS AND CAPITAL

All regulatory ratios continue to be in excess of “well capitalized” requirements as of September 30, 2026. CET1, tier 1 capital, total capital and leverage ratios were 12.2%, 13.7%, 14.8% and 11.7%, respectively, at September 30, 2026, compared to 12.1%, 13.5%, 14.7% and 11.6%, respectively, at June 30, 2026 and 12.1%, 13.6%, 16.1% and 11.9%, respectively, at September 30, 2025. At September 30, 2026, the Company’s ratio of tangible common equity to total tangible assets was 9.9%, compared to 9.9% at June 30, 2026 and 10.3% at September 30, 2025.

During the third quarter of 2026, the Company repurchased 1,051,660 shares of its common stock for an aggregate purchase price, including excise tax expense, of $103.0 million, at a weighted average price of $96.99 per share.

Effective October 20, 2026, the Company’s board of directors authorized a new share repurchase program under which the Company may repurchase up to $200.0 million in shares of its outstanding common stock through October 31, 2027. Remaining repurchase authorization under the December 12, 2025 share repurchase program was terminated upon authorization of this new program.

PREFERRED AND COMMON DIVIDENDS

The Company’s board of directors declared a cash dividend of $14.375 per share of the 5.75% Fixed Rate Non-Cumulative Perpetual

2

Preferred Stock, Series B (the “Series B Preferred Stock”), equivalent to $0.359375 per depositary share, each representing a 1/40th interest in a share of the Series B Preferred Stock. The depositary shares are traded on the Texas Stock Exchange LLC (“TXSE”) under the symbol “TCBI PRB.” The dividend is payable on December 15, 2026, to holders of record at the close of business on December 1, 2026.

The Company’s board of directors declared a cash dividend of $0.20 per common share. The common shares are traded on the TXSE under the symbol “TCBI.” The dividend is payable on December 15, 2026, to holders of record at the close of business on December 1, 2026.

About Texas Capital Bancshares, Inc.

Texas Capital Bancshares, Inc. (TXSE®: TCBI), a member of the Russell 2000® Index and the S&P MidCap 400®, is the parent company of Texas Capital Bank (“TCB”). Texas Capital is the collective brand name for TCB and its separate, non-bank affiliates and wholly owned subsidiaries. Texas Capital is a full-service financial services firm that delivers customized solutions to businesses, entrepreneurs and individual customers. Founded in 1998, the institution is headquartered in Dallas with offices in Austin, Houston, San Antonio and Fort Worth, and has built a network of clients across the country. With the ability to service clients through their entire lifecycles, Texas Capital has established commercial banking, consumer banking, investment banking and wealth management capabilities. All services are subject to applicable laws, regulations and service terms. Deposit and lending products and services are offered by TCB. For deposit products, member FDIC. For more information, please visit www.texascapital.com.

Forward-Looking Statements

This communication contains “forward-looking statements” within the meaning of and pursuant to the Private Securities Litigation Reform Act of 1995 regarding, among other things, TCBI’s financial condition, results of operations, business plans and future performance. These statements are not historical in nature and may often be identified by the use of words such as “believes,” “projects,” “expects,” “may,” “estimates,” “should,” “plans,” “targets,” “intends,” “could,” “would,” “anticipates,” “potential,” “confident,” “optimistic” or the negative thereof, or other variations thereon, or comparable terminology, or by discussions of strategy, objectives, estimates, trends, guidance, expectations and future plans.

Because forward-looking statements relate to future results and occurrences, they are subject to inherent and various uncertainties, risks, and changes in circumstances that are difficult to predict, may change over time, are based on management’s expectations and assumptions at the time the statements are made and are not guarantees of future results. Numerous risks and other factors, many of which are beyond management’s control, could cause actual results to differ materially from future results expressed or implied by such forward-looking statements. While there can be no assurance that any list of risks is complete, important risks and other factors that could cause actual results to differ materially from those contemplated by forward-looking statements include, but are not limited to: economic or business conditions in Texas, the United States or globally that impact TCBI or its customers; negative credit quality developments arising from the foregoing or other factors, including trade policies, geopolitical conflicts, inflation, including increased energy costs, unemployment rates and interest rates; TCBI’s ability to innovate, to anticipate the needs of our current and future customers and to manage increased or expanded competition from banks and other financial service providers in TCBI’s markets; TCBI’s ability to effectively manage its liquidity and maintain adequate regulatory capital to support its businesses; TCBI’s ability to pursue and execute upon growth plans, whether as a function of capital, liquidity or other limitations; TCBI’s ability to successfully execute its business strategy, including its strategic plan and developing and executing new lines of business, products and services; risks related to potential strategic acquisitions, including the risk that TCBI may not be able to consummate acquisitions on favorable terms, if at all, and the risk that TCBI may not realize the anticipated benefits from acquisitions; the extensive regulations to which TCBI is subject and its ability to comply with applicable governmental regulations, including legislative and regulatory changes; TCBI’s ability to effectively manage information technology systems, including third-party vendors, cyber or data privacy incidents or other failures, outages, disruptions or security breaches; TCBI’s ability to use technology to provide products and services to its customers; risks related to the development and use of artificial intelligence; changes in interest rates, including the impact of interest rates on TCBI’s securities portfolio and funding costs, as well as related balance sheet implications stemming from the fair value of our assets and liabilities; the effectiveness of TCBI’s risk management processes, strategies and monitoring; fluctuations in commercial and residential real estate values, especially as they relate to the value of collateral supporting TCBI’s loans; TCBI’s ability to manage any unexpected outflows of uninsured deposits and avoid selling investment securities or other assets at an unfavorable time or at a loss; adverse developments in the banking industry and the potential impact of such developments on customer confidence, liquidity and regulatory responses to these developments, including in the context of regulatory examinations and related findings and actions; negative press and social media attention with respect to the banking industry or TCBI, in particular; claims, litigation or regulatory investigations and actions that TCBI may become subject to; the failure to identify, attract and retain key personnel and other employees and to engage in adequate succession planning; the transfer of the listing of TCBI’s securities to TXSE, a newly operational exchange, and its effect on the trading market, liquidity and price of TCBI’s securities; severe weather, natural disasters, climate change, acts of war, terrorism, global or other geopolitical conflicts, or other external events, as well as related legislative and regulatory initiatives; and the risks and factors more fully described in TCBI’s most recent Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and other documents and filings with the Securities and Exchange Commission. The information contained in this communication speaks only as of its date. Except to the extent required by applicable law or regulation, we disclaim any obligation to update such factors or to publicly announce the results of any revisions to any of the forward-looking statements included herein to reflect future events or developments.

3

TEXAS CAPITAL BANCSHARES, INC.
SELECTED FINANCIAL HIGHLIGHTS (UNAUDITED)
(dollars in thousands except per share data)
			3rd Quarter			2nd Quarter			1st Quarter			4th Quarter			3rd Quarter
			2026			2026			2026			2025			2025
CONSOLIDATED STATEMENTS OF INCOME
Interest income			$	457,160		$	439,930		$	419,094		$	444,314		$	460,615
Interest expense			182,177			179,553			164,375			176,877			188,844
Net interest income			274,983			260,377			254,719			267,437			271,771
Provision for credit losses			17,000			18,000			16,000			11,000			12,000
Net interest income after provision for credit losses			257,983			242,377			238,719			256,437			259,771
Non-interest income			81,643			75,118			69,266			60,046			68,583
Non-interest expense			203,924			205,493			213,568			184,198			190,575
Income before income taxes			135,702			112,002			94,417			132,285			137,779
Income tax expense			31,997			27,054			20,629			31,626			32,569
Net income			103,705			84,948			73,788			100,659			105,210
Preferred stock dividends			4,313			4,312			4,313			4,312			4,313
Net income available to common stockholders			$	99,392		$	80,636		$	69,475		$	96,347		$	100,897
Diluted earnings per common share			$	2.28		$	1.83		$	1.56		$	2.12		$	2.18
Diluted common shares			43,614,271			44,062,419			44,601,129			45,509,370			46,233,167
CONSOLIDATED BALANCE SHEET DATA
Total assets			$	32,345,107		$	33,913,361		$	33,486,484		$	31,540,274		$	32,536,980
Loans held for investment			18,641,301			18,563,845			18,217,976			17,976,183			18,134,059
Loans held for investment, mortgage finance			5,441,689			6,383,381			6,961,686			6,064,019			6,057,804
Loans held for sale			28,676			—			21,333			4,361			—
Interest bearing cash and cash equivalents			2,479,073			3,488,756			2,702,183			1,897,803			2,852,387
Debt and equity securities			4,810,743			4,564,584			4,673,355			4,723,099			4,601,654
Non-interest bearing deposits			7,006,314			7,573,788			7,634,618			6,959,097			7,689,598
Total deposits			27,715,655			28,911,388			28,516,688			26,448,767			27,505,398
Short-term borrowings			—			350,000			—			330,000			275,000
Long-term debt			487,270			500,859			878,293			620,575			620,416
Stockholders’ equity			3,487,590			3,647,707			3,606,207			3,631,382			3,637,098
End of period shares outstanding			42,429,657			43,470,167			43,671,305			44,253,688			45,679,863
Book value per share			$	75.13		$	77.01		$	75.71		$	75.28		$	73.05
Tangible book value per share(1)			$	75.09		$	76.98		$	75.67		$	75.25		$	73.02
SELECTED FINANCIAL RATIOS
Net interest margin			3.44		%	3.28		%	3.43		%	3.38		%	3.47		%
Return on average assets			1.25		%	1.03		%	0.95		%	1.22		%	1.30		%
Return on average assets, adjusted(4)			1.29		%	1.06		%	0.97		%	1.20		%	1.30		%
Return on average common equity			11.57		%	9.56		%	8.35		%	11.18		%	12.04		%
Return on average common equity, adjusted(4)			11.95		%	9.80		%	8.48		%	10.98		%	12.04		%
Efficiency ratio(2)			57.2		%	61.3		%	65.9		%	56.2		%	56.0		%
Efficiency ratio, adjusted(2)(4)			56.0		%	60.4		%	65.5		%	56.9		%	56.0		%
Non-interest income to average earning assets			1.02		%	0.95		%	0.93		%	0.76		%	0.88		%
Non-interest expense to average earning assets			2.55		%	2.59		%	2.87		%	2.33		%	2.44		%
Non-interest expense to average earning assets, adjusted(4)			2.49		%	2.55		%	2.85		%	2.35		%	2.44		%
Common equity to total assets			9.9		%	9.9		%	9.9		%	10.6		%	10.3		%
Tangible common equity to total tangible assets(3)			9.9		%	9.9		%	9.9		%	10.6		%	10.3		%
Common Equity Tier 1 ratio			12.2		%	12.1		%	12.0		%	12.1		%	12.1		%
Tier 1 capital ratio			13.7		%	13.5		%	13.4		%	13.6		%	13.6		%
Total capital ratio			14.8		%	14.7		%	15.9		%	16.1		%	16.1		%
Leverage ratio			11.7		%	11.6		%	12.1		%	11.7		%	11.9		%

(1)    Stockholders’ equity excluding preferred stock, less goodwill and intangibles, divided by shares outstanding at period end.

(2)    Non-interest expense divided by the sum of net interest income and non-interest income.

(3)    Stockholders’ equity excluding preferred stock, less goodwill and intangibles, divided by total assets, less goodwill and intangibles.

(4)    These adjusted measures are non-GAAP measures. Please refer to “GAAP to Non-GAAP Reconciliations” for the computations of these adjusted measures and the reconciliation of these non-GAAP measures to the most directly comparable GAAP measure.

4

TEXAS CAPITAL BANCSHARES, INC.
CONSOLIDATED BALANCE SHEETS (UNAUDITED)
(dollars in thousands)
			September 30, 2026			June 30, 2026			March 31, 2026			December 31, 2025			September 30, 2025
Assets
Cash and due from banks			$	195,086		$	209,512		$	254,428		$	201,315		$	212,438
Interest bearing cash and cash equivalents			2,479,073			3,488,756			2,702,183			1,897,803			2,852,387
Available-for-sale debt securities			4,095,855			3,826,284			3,913,855			3,951,455			3,801,261
Held-to-maturity debt securities			672,881			692,332			709,594			725,722			743,120
Equity securities			42,007			43,429			42,024			41,998			55,054
Trading debt securities			—			2,539			7,882			3,924			2,219
Debt and equity securities			4,810,743			4,564,584			4,673,355			4,723,099			4,601,654
Loans held for sale			28,676			—			21,333			4,361			—
Loans held for investment, mortgage finance			5,441,689			6,383,381			6,961,686			6,064,019			6,057,804
Loans held for investment			18,641,301			18,563,845			18,217,976			17,976,183			18,134,059
Less: Allowance for credit losses on loans			270,333			268,268			270,441			270,557			274,026
Loans held for investment, net			23,812,657			24,678,958			24,909,221			23,769,645			23,917,837
Premises and equipment, net			89,012			91,852			85,698			88,003			88,348
Accrued interest receivable and other assets			928,364			878,203			838,770			854,552			862,820
Goodwill and intangibles, net			1,496			1,496			1,496			1,496			1,496
Total assets			$	32,345,107		$	33,913,361		$	33,486,484		$	31,540,274		$	32,536,980
Liabilities and Stockholders’ Equity
Liabilities:
Non-interest bearing deposits			$	7,006,314		$	7,573,788		$	7,634,618		$	6,959,097		$	7,689,598
Interest bearing deposits			20,709,341			21,337,600			20,882,070			19,489,670			19,815,800
Total deposits			27,715,655			28,911,388			28,516,688			26,448,767			27,505,398
Accrued interest payable			8,556			19,291			9,420			6,716			9,360
Other liabilities			646,036			484,116			475,876			502,834			489,708
Short-term borrowings			—			350,000			—			330,000			275,000
Long-term debt			487,270			500,859			878,293			620,575			620,416
Total liabilities			28,857,517			30,265,654			29,880,277			27,908,892			28,899,882
Stockholders’ equity:
Preferred stock, $.01 par value, $1,000 liquidation value:
Authorized shares - 10,000,000
Issued shares(1)			300,000			300,000			300,000			300,000			300,000
Common stock, $.01 par value:
Authorized shares - 100,000,000
Issued shares(2)			520			520			520			518			518
Additional paid-in capital			1,086,246			1,082,419			1,077,139			1,074,496			1,069,582
Retained earnings			3,040,853			2,950,049			2,878,120			2,808,645			2,712,298
Treasury stock(3)			(689,410)			(586,401)			(562,833)			(487,692)			(361,076)
Accumulated other comprehensive loss, net of taxes			(250,619)			(98,880)			(86,739)			(64,585)			(84,224)
Total stockholders’ equity			3,487,590			3,647,707			3,606,207			3,631,382			3,637,098
Total liabilities and stockholders’ equity			$	32,345,107		$	33,913,361		$	33,486,484		$	31,540,274		$	32,536,980
(1) Preferred stock - issued shares			300,000			300,000			300,000			300,000			300,000
(2) Common stock - issued shares			52,023,856			52,012,706			51,974,496			51,786,456			51,767,419
(3) Treasury stock - shares at cost			9,594,199			8,542,539			8,303,191			7,532,768			6,087,556

5

TEXAS CAPITAL BANCSHARES, INC.
CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
(dollars in thousands except per share data)
			3rd Quarter 2026			2nd Quarter 2026			1st Quarter 2026			4th Quarter 2025			3rd Quarter 2025			3rd Quarter YTD 2026			3rd Quarter YTD 2025
Interest income
Interest and fees on loans			$	379,297		$	368,416		$	348,020		$	367,481		$	379,017		$	1,095,733		$	1,077,525
Debt and equity securities			50,927			46,307			49,590			47,012			49,396			146,824			141,952
Interest bearing cash and cash equivalents			26,936			25,207			21,484			29,821			32,202			73,627			107,994
Total interest income			457,160			439,930			419,094			444,314			460,615			1,316,184			1,327,471
Interest expense
Deposits			174,517			167,027			153,904			167,259			180,779			495,448			530,513
Short-term borrowings			84			3,552			2,360			2,153			534			5,996			12,224
Long-term debt			7,576			8,974			8,111			7,465			7,531			24,661			23,534
Total interest expense			182,177			179,553			164,375			176,877			188,844			526,105			566,271
Net interest income			274,983			260,377			254,719			267,437			271,771			790,079			761,200
Provision for credit losses			17,000			18,000			16,000			11,000			12,000			51,000			44,000
Net interest income after provision for credit losses			257,983			242,377			238,719			256,437			259,771			739,079			717,200
Non-interest income
Service charges on deposit accounts			9,418			8,853			9,223			8,411			8,111			27,494			24,133
Wealth management and trust fee income			4,562			5,136			4,388			4,216			3,989			14,086			11,683
Brokered loan fees			2,075			2,103			2,006			2,467			2,419			6,184			6,766
Investment banking and advisory fees			35,294			31,522			32,016			30,015			33,985			98,832			74,572
Trading income			11,417			11,313			10,251			6,020			7,238			32,981			21,073
Available-for-sale debt securities gains/(losses), net			—			—			—			—			—			—			(1,886)
Other			18,877			16,191			11,382			8,917			12,841			46,450			30,755
Total non-interest income			81,643			75,118			69,266			60,046			68,583			226,027			167,096
Non-interest expense
Salaries and benefits			121,625			123,339			139,347			108,851			119,856			384,311			371,651
Occupancy expense			13,230			12,359			12,405			12,803			11,828			37,994			34,816
Marketing			4,266			4,786			4,972			5,404			3,412			14,024			12,045
Legal and professional			12,000			14,700			11,980			11,580			12,474			38,680			38,532
Communications and technology			32,029			28,494			27,172			26,303			24,594			87,695			72,550
Federal Deposit Insurance Corporation insurance assessment			5,234			4,586			4,877			2,276			5,198			14,697			15,635
Other			15,540			17,229			12,815			16,981			13,213			45,584			38,642
Total non-interest expense			203,924			205,493			213,568			184,198			190,575			622,985			583,871
Income before income taxes			135,702			112,002			94,417			132,285			137,779			342,121			300,425
Income tax expense			31,997			27,054			20,629			31,626			32,569			79,680			70,840
Net income			103,705			84,948			73,788			100,659			105,210			262,441			229,585
Preferred stock dividends			4,313			4,312			4,313			4,312			4,313			12,938			12,938
Net income available to common stockholders			$	99,392		$	80,636		$	69,475		$	96,347		$	100,897		$	249,503		$	216,647
Basic earnings per common share			$	2.30		$	1.85		$	1.58		$	2.14		$	2.21		$	5.72		$	4.72
Diluted earnings per common share			$	2.28		$	1.83		$	1.56		$	2.12		$	2.18		$	5.66		$	4.67

6

TEXAS CAPITAL BANCSHARES, INC.
SUMMARY OF CREDIT LOSS EXPERIENCE
(dollars in thousands)
			3rd Quarter			2nd Quarter			1st Quarter			4th Quarter			3rd Quarter
			2026			2026			2026			2025			2025
Allowance for credit losses on loans:
Beginning balance			$	268,268		$	270,441		$	270,557		$	274,026		$	277,648
Loans charged-off:
Commercial			14,851			9,998			17,489			14,417			13,794
Commercial real estate			—			7,098			—			524			—
Total charge-offs			14,851			17,096			17,489			14,941			13,794
Recoveries:
Commercial			313			822			131			4,202			50
Commercial real estate			—			184			—			—			—
Consumer			—			7			—			12			4
Total recoveries			313			1,013			131			4,214			54
Net charge-offs			14,538			16,083			17,358			10,727			13,740
Provision for credit losses on loans			16,603			13,910			17,242			7,258			10,118
Ending balance			$	270,333		$	268,268		$	270,441		$	270,557		$	274,026
Allowance for off-balance sheet credit losses:
Beginning balance			$	65,103		$	61,013		$	62,255		$	58,513		$	56,631
Provision for off-balance sheet credit losses			397			4,090			(1,242)			3,742			1,882
Ending balance			$	65,500		$	65,103		$	61,013		$	62,255		$	58,513
Total allowance for credit losses			$	335,833		$	333,371		$	331,454		$	332,812		$	332,539
Total provision for credit losses			$	17,000		$	18,000		$	16,000		$	11,000		$	12,000
Allowance for credit losses on loans to total loans held for investment			1.12		%	1.08		%	1.07		%	1.13		%	1.13		%
Allowance for credit losses on loans to average total loans held for investment			1.10		%	1.08		%	1.16		%	1.12		%	1.15		%
Net charge-offs to average total loans held for investment(1)			0.24		%	0.26		%	0.30		%	0.18		%	0.23		%
Net charge-offs to average total loans held for investment for last 12 months(1)			0.24		%	0.24		%	0.23		%	0.20		%	0.21		%
Total provision for credit losses to average total loans held for investment(1)			0.27		%	0.29		%	0.28		%	0.18		%	0.20		%
Total allowance for credit losses to total loans held for investment			1.39		%	1.34		%	1.32		%	1.38		%	1.37		%

(1)Interim period ratios are annualized.

7

TEXAS CAPITAL BANCSHARES, INC.
NON-PERFORMING ASSETS, PAST DUE LOANS AND CRITICIZED LOANS
(dollars in thousands)
			3rd Quarter			2nd Quarter			1st Quarter			4th Quarter			3rd Quarter
			2026			2026			2026			2025			2025
NON-PERFORMING ASSETS
Non-accrual loans held for investment			$	122,337		$	123,981		$	144,947		$	116,880		$	96,084
Non-accrual loans held for sale(1)			—			—			21,333			4,361			—
Other real estate owned			—			—			—			—			—
Total non-performing assets			$	122,337		$	123,981		$	166,280		$	121,241		$	96,084
Non-accrual loans held for investment to total loans held for investment			0.51		%	0.50		%	0.58		%	0.49		%	0.40		%
Total non-performing assets to total assets			0.38		%	0.37		%	0.50		%	0.38		%	0.30		%
Allowance for credit losses on loans to non-accrual loans held for investment			2.2x			2.2x			1.9x			2.3x			2.9x
Total allowance for credit losses to non-accrual loans held for investment			2.7x			2.7x			2.3x			2.8x			3.5x
LOANS PAST DUE
Loans held for investment past due 90 days and still accruing			$	53,207		$	451		$	18,030		$	19,353		$	126
Loans held for investment past due 90 days to total loans held for investment			0.22		%	—		%	0.07		%	0.08		%	—		%
Loans held for sale past due 90 days and still accruing			$	—		$	—		$	—		$	—		$	—
CRITICIZED LOANS
Criticized loans			$	782,408		$	696,326		$	650,615		$	634,919		$	529,732
Criticized loans to total loans held for investment			3.25		%	2.79		%	2.58		%	2.64		%	2.19		%
Special mention loans			$	526,290		$	479,341		$	366,422		$	346,643		$	249,592
Special mention loans to total loans held for investment			2.19		%	1.92		%	1.46		%	1.44		%	1.03		%

(1)First quarter 2026 and fourth quarter 2025 includes non-accrual loans previously reported in loans held for investment that were transferred at fair value to held for sale as of March 31, 2026 and December 31, 2025, respectively.

8

TEXAS CAPITAL BANCSHARES, INC.
TAXABLE EQUIVALENT NET INTEREST INCOME ANALYSIS (UNAUDITED)(1)
(dollars in thousands)
			3rd Quarter 2026												2nd Quarter 2026												3rd Quarter 2025												YTD September 30, 2026												YTD September 30, 2025
			Average Balance			Income/ Expense			Yield/ Rate						Average Balance			Income/ Expense			Yield/ Rate						Average Balance			Income/ Expense			Yield/ Rate						Average Balance			Income/ Expense			Yield/ Rate						Average Balance			Income/ Expense			Yield/ Rate
Assets
Debt and equity securities(2)			$	4,582,191		$	50,936		4.31		%				$	4,544,249		$	46,317		4.03		%				$	4,635,066		$	49,401		4.14		%				$	4,587,108		$	146,851		4.22		%				$	4,557,996		$	141,965		4.05		%
Interest bearing cash and cash equivalents			2,905,372			26,936			3.68		%				2,777,654			25,207			3.64		%				2,920,102			32,202			4.38		%				2,702,628			73,627			3.64		%				3,274,086			107,994			4.41		%
Loans held for sale(3)			11,434			213			7.39		%				3,080			4			0.54		%				—			—			—		%				5,901			217			4.92		%				110			2			2.97		%
Loans held for investment, mortgage finance			5,769,930			60,493			4.16		%				6,309,596			63,862			4.06		%				5,472,467			59,604			4.32		%				5,774,820			175,928			4.07		%				4,929,539			156,838			4.25		%
Loans held for investment(3)			18,759,118			319,511			6.76		%				18,490,750			305,403			6.62		%				18,253,451			319,921			6.95		%				18,476,249			922,266			6.67		%				17,935,710			922,154			6.87		%
Less: Allowance for credit losses on loans			267,448			—			—		%				271,925			—			—						277,385			—			—		%				269,261			—			—						276,076			—			—
Loans held for investment, net			24,261,600			380,004			6.21		%				24,528,421			369,265			6.04		%				23,448,533			379,525			6.42		%				23,981,808			1,098,194			6.12		%				22,589,173			1,078,992			6.39		%
Total earning assets			31,760,597			458,089			5.70		%				31,853,404			440,793			5.54		%				31,003,701			461,128			5.88		%				31,277,445			1,318,889			5.63		%				30,421,365			1,328,953			5.82		%
Cash and other assets			1,171,805												1,190,251												1,159,008												1,178,643												1,144,443
Total assets			$	32,932,402											$	33,043,655											$	32,162,709											$	32,456,088											$	31,565,808
Liabilities and Stockholders’ Equity
Transaction deposits			$	3,830,036		$	27,428		2.84		%				$	2,762,965		$	16,865		2.45		%				$	2,251,217		$	13,987		2.46		%				$	3,070,779		$	59,273		2.58		%				$	2,209,490		$	41,626		2.52		%
Savings deposits			14,159,289			123,103			3.45		%				13,902,996			118,592			3.42		%				14,650,152			143,327			3.88		%				14,070,148			360,390			3.42		%				13,916,232			411,176			3.95		%
Time deposits			2,396,968			23,986			3.97		%				3,172,354			31,570			3.99		%				2,158,228			23,465			4.31		%				2,531,404			75,785			4.00		%				2,282,419			77,711			4.55		%
Total interest bearing deposits			20,386,293			174,517			3.40		%				19,838,315			167,027			3.38		%				19,059,597			180,779			3.76		%				19,672,331			495,448			3.37		%				18,408,141			530,513			3.85		%
Short-term borrowings			8,804			84			3.75		%				378,022			3,552			3.77		%				44,022			534			4.82		%				214,026			5,996			3.75		%				364,641			12,224			4.48		%
Long-term debt			497,635			7,576			6.04		%				642,689			8,974			5.60		%				620,348			7,531			4.82		%				604,715			24,661			5.45		%				643,274			23,534			4.89		%
Total interest bearing liabilities			20,892,732			182,177			3.46		%				20,859,026			179,553			3.45		%				19,723,967			188,844			3.80		%				20,491,072			526,105			3.43		%				19,416,056			566,271			3.90		%
Non-interest bearing deposits			7,875,652												8,058,149												8,351,524												7,809,264												8,141,135
Other liabilities			454,891												442,543												463,034												466,648												496,644
Stockholders’ equity			3,709,127												3,683,937												3,624,184												3,689,104												3,511,973
Total liabilities and stockholders’ equity			$	32,932,402											$	33,043,655											$	32,162,709											$	32,456,088											$	31,565,808
Net interest income						$	275,912											$	261,240											$	272,284											$	792,784											$	762,682
Net interest margin									3.44		%										3.28		%										3.47		%										3.38		%										3.34		%

(1)    Taxable equivalent rates used where applicable.

(2)    Yields are calculated using available-for-sale debt securities at amortized cost.

(3)    Average balances include non-accrual loans.

9

GAAP TO NON-GAAP RECONCILIATIONS

The following items are non-GAAP financial measures: adjusted non-interest expense, adjusted income tax expense, adjusted net income, adjusted net income available to common stockholders, adjusted pre-provision net revenue (“PPNR”), adjusted diluted earnings per common share, adjusted return on average assets, adjusted return on average common equity, adjusted efficiency ratio, adjusted non-interest income to average earning assets and adjusted non-interest expense to average earning assets. These are not measures recognized under GAAP and therefore are considered non-GAAP financial measures. The table below provides a reconciliation of these non-GAAP financial measures to the most directly comparable GAAP measures.

These non-GAAP financial measures are adjusted for certain items, listed below, that management believes are non-operating in nature and not representative of its actual operating performance. Management believes that these non-GAAP financial measures provide meaningful additional information about the Company to assist management and investors in evaluating operating results, financial strength, business performance and capital position. Non-GAAP financial measures have inherent limitations, are not required to be uniformly applied and are not audited. As such, these non-GAAP financial measures should not be considered in isolation or as a substitute for analyses of operating results or capital position as reported under GAAP.

Reconciliation of Non-GAAP Financial Measures
(dollars in thousands except per share data)			3rd Quarter 2026			2nd Quarter 2026			1st Quarter 2026			4th Quarter 2025			3rd Quarter 2025
Net interest income			$	274,983		$	260,377		$	254,719		$	267,437		$	271,771
Non-interest income			81,643			75,118			69,266			60,046			68,583
Total revenue			356,626			335,495			323,985			327,483			340,354
Non-interest expense			203,924			205,493			213,568			184,198			190,575
FDIC special assessment			—			—			—			2,242			—
Restructuring expenses			(4,343)			(564)			(1,401)			—			—
Debt extinguishment expense			—			(2,157)			—			—			—
Non-interest expense, adjusted			199,581			202,772			212,167			186,440			190,575
Provision for credit losses			17,000			18,000			16,000			11,000			12,000
Income tax expense			31,997			27,054			20,629			31,626			32,569
Tax effect of adjustments			1,035			659			339			(526)			—
Income tax expense, adjusted			33,032			27,713			20,968			31,100			32,569
Net income(1)			$	103,705		$	84,948		$	73,788		$	100,659		$	105,210
Net income, adjusted(1)			$	107,013		$	87,010		$	74,850		$	98,943		$	105,210
Preferred stock dividends			4,313			4,312			4,313			4,312			4,313
Net income available to common stockholders(2)			$	99,392		$	80,636		$	69,475		$	96,347		$	100,897
Net income available to common stockholders, adjusted(2)			$	102,700		$	82,698		$	70,537		$	94,631		$	100,897
PPNR(3)			$	152,702		$	130,002		$	110,417		$	143,285		$	149,779
PPNR, adjusted(3)			$	157,045		$	132,723		$	111,818		$	141,043		$	149,779
Weighted average common shares outstanding, diluted			43,614,271			44,062,419			44,601,129			45,509,370			46,233,167
Diluted earnings per common share			$	2.28		$	1.83		$	1.56		$	2.12		$	2.18
Diluted earnings per common share, adjusted			$	2.35		$	1.88		$	1.58		$	2.08		$	2.18
Average total assets			$	32,932,402		$	33,043,655		$	31,375,093		$	32,606,318		$	32,162,709
Return on average assets			1.25		%	1.03		%	0.95		%	1.22		%	1.30		%
Return on average assets, adjusted			1.29		%	1.06		%	0.97		%	1.20		%	1.30		%
Average common equity			$	3,409,127		$	3,383,937		$	3,373,860		$	3,419,967		$	3,324,184
Return on average common equity			11.57		%	9.56		%	8.35		%	11.18		%	12.04		%
Return on average common equity, adjusted			11.95		%	9.80		%	8.48		%	10.98		%	12.04		%
Efficiency ratio(4)			57.2		%	61.3		%	65.9		%	56.2		%	56.0		%
Efficiency ratio, adjusted(4)			56.0		%	60.4		%	65.5		%	56.9		%	56.0		%
Average earning assets			$	31,760,597		$	31,853,404		$	30,201,198		$	31,413,694		$	31,003,701
Non-interest income to average earning assets			1.02		%	0.95		%	0.93		%	0.76		%	0.88		%
Non-interest income to average earning assets, adjusted			1.02		%	0.95		%	0.93		%	0.76		%	0.88		%
Non-interest expense to average earning assets			2.55		%	2.59		%	2.87		%	2.33		%	2.44		%
Non-interest expense to average earning assets, adjusted			2.49		%	2.55		%	2.85		%	2.35		%	2.44		%

(1)    Net interest income plus non-interest income, less non-interest expense, provision for credit losses and income tax expense. On an adjusted basis, net interest income plus non-interest income less non-interest expense, adjusted, provision for credit losses and income tax expense, adjusted.

(2)    Net income, less preferred stock dividends. On an adjusted basis, net income, adjusted, less preferred stock dividends.

(3)    Net interest income plus non-interest income, less non-interest expense. On an adjusted basis, net interest income plus non-interest income, less non-interest expense, adjusted.

(4)    Non-interest expense divided by the sum of net interest income and non-interest income. On an adjusted basis, non-interest expense, adjusted, divided by the sum of net interest income and non-interest income.

10

© 2026 Texas Capital Bank Member FDIC October 21, 2026 Q3-2026 Earnings

2 Forward-Looking Statements This communication contains “forward-looking statements” within the meaning of and pursuant to the Private Securities Litigation Reform Act of 1995 regarding, among other things, TCBI’s financial condition, results of operations, business plans and future performance. These statements are not historical in nature and may often be identified by the use of words such as “believes,” “projects,” “expects,” “may,” “estimates,” “should,” “plans,” “targets,” “intends,” “could,” “would,” “anticipates,” “potential,” “confident,” “optimistic” or the negative thereof, or other variations thereon, or comparable terminology, or by discussions of strategy, objectives, estimates, trends, guidance, expectations and future plans. Because forward-looking statements relate to future results and occurrences, they are subject to inherent and various uncertainties, risks, and changes in circumstances that are difficult to predict, may change over time, are based on management’s expectations and assumptions at the time the statements are made and are not guarantees of future results. Numerous risks and other factors, many of which are beyond management’s control, could cause actual results to differ materially from future results expressed or implied by such forward-looking statements. While there can be no assurance that any list of risks is complete, important risks and other factors that could cause actual results to differ materially from those contemplated by forward- looking statements include, but are not limited to: economic or business conditions in Texas, the United States or globally that impact TCBI or its customers; negative credit quality developments arising from the foregoing or other factors, including trade policies, geopolitical conflicts, inflation, including increased energy costs, unemployment rates and interest rates; TCBI’s ability to innovate, to anticipate the needs of our current and future customers and to manage increased or expanded competition from banks and other financial service providers in TCBI’s markets; TCBI’s ability to effectively manage its liquidity and maintain adequate regulatory capital to support its businesses; TCBI’s ability to pursue and execute upon growth plans, whether as a function of capital, liquidity or other limitations; TCBI’s ability to successfully execute its business strategy, including its strategic plan and developing and executing new lines of business, products and services; risks related to potential strategic acquisitions, including the risk that TCBI may not be able to consummate acquisitions on favorable terms, if at all, and the risk that TCBI may not realize the anticipated benefits from acquisitions; the extensive regulations to which TCBI is subject and its ability to comply with applicable governmental regulations, including legislative and regulatory changes; TCBI’s ability to effectively manage information technology systems, including third-party vendors, cyber or data privacy incidents or other failures, outages, disruptions or security breaches; TCBI’s ability to use technology to provide products and services to its customers; risks related to the development and use of artificial intelligence; changes in interest rates, including the impact of interest rates on TCBI’s securities portfolio and funding costs, as well as related balance sheet implications stemming from the fair value of our assets and liabilities; the effectiveness of TCBI’s risk management processes, strategies and monitoring; fluctuations in commercial and residential real estate values, especially as they relate to the value of collateral supporting TCBI’s loans; TCBI’s ability to manage any unexpected outflows of uninsured deposits and avoid selling investment securities or other assets at an unfavorable time or at a loss; adverse developments in the banking industry and the potential impact of such developments on customer confidence, liquidity and regulatory responses to these developments, including in the context of regulatory examinations and related findings and actions; negative press and social media attention with respect to the banking industry or TCBI, in particular; claims, litigation or regulatory investigations and actions that TCBI may become subject to; the failure to identify, attract and retain key personnel and other employees and to engage in adequate succession planning; the transfer of the listing of TCBI’s securities to TXSE, a newly operational exchange, and its effect on the trading market, liquidity and price of TCBI’s securities; severe weather, natural disasters, climate change, acts of war, terrorism, global or other geopolitical conflicts, or other external events, as well as related legislative and regulatory initiatives; and the risks and factors more fully described in TCBI’s most recent Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and other documents and filings with the Securities and Exchange Commission. The information contained in this communication speaks only as of its date. Except to the extent required by applicable law or regulation, we disclaim any obligation to update such factors or to publicly announce the results of any revisions to any of the forward-looking statements included herein to reflect future events or developments.

3 Q3 2026 Highlights (Compared to Q3 20251) GAAP $99.4 -$1.5 or -1% Adjusted2 $102.7 +$1.8 or +2% GAAP $152.7 +$2.9 or +2% Adjusted2 $157.0 +$7.3 or +5% Investment Banking, Private Wealth, and Treasury Product Fees5 $64.1 +$7.8 or +14% Book Value per Share $75.13 +$2.08 or 3% Tangible Book Value per Share6 $75.09 +$2.07 or 3% Credit Quality Balance Sheet & Capital Financial Results 3.44% -3bps ◼ Adjusted earnings per share2 grew $0.17, or 8%, YoY to $2.35 ◼ Sustained YoY operating leverage for the 9th consecutive quarter with adjusted PPNR2, 3 increasing $7.3mm, or 5% ◼ Fee income from areas of focus increased $7.8mm, or 14%, YoY to $64.1mm, driven by record fee income across investment banking and trading and treasury product fees5 ◼ Average commercial loan balances increased $580mm, or 5%, QoQ and $1.5bn, or 12%, YoY ◼ Average non-interest bearing deposits, excluding mortgage finance increased $134mm, or 4%, QoQ and $250mm, or 7%, YoY ◼ Tangible book value per share6 grew 3% YoY to $75.09 ◼ Total ACL as a percentage of LHI of 1.39% and 1.78% when excluding mortgage finance ◼ Quarterly net charge-offs totaled $14.5mm, or 24bps, of average LHI ◼ Total non-performing assets remain stable at 0.38% of total assets while migration trends continued as expected Net Income to Common ($mm) Net Interest Margin Capital Fee Income From Areas of Focus ($mm) Book Value per Share Common Equity / Total Assets 9.85% -41bps Tangible Common Equity / Tangible Assets4 9.85% -40bps PPNR3 ($mm) $2.28 +$0.10 or 5% 1.25% -5bps 11.6% -47bps 57.2% +119bps $2.35 +$0.17 or 8% 1.29% -1bps 12.0% -9bps 56.0% -3bps EPS ROAA ROACE Efficiency Ratio8 Q3 2026 Key Metrics GAAP Adjusted2 11.6% -48bps 12.0% -9bps ROATCE7 Record high in the history of the Firm

4 Non-GAAP2 Adjustments ($mm) 2025 YTD 2026 Non-Interest Income 227.1 226.0 Loss on AFS Securities Sale 1.9 0.0 Non-Interest Income, Adj. 229.0 226.0 Non-Interest Expense 768.1 623.0 Debt Extinguishment Expense 0.0 (2.2) FDIC Special Assessment 2.2 0.0 Restructuring Expenses (1.4) (6.3) Non-Interest Expense, Adj. 768.9 614.5 Financial Performance // Income Statement Financial Highlights ($mm) Adjusted (Non-GAAP2) Adjusted (Non-GAAP2) 2025 YTD 2026 2025 YTD 2026 Q3 2025 Q2 2026 Q3 2026 Q2 2026 Q3 2026 Net Interest Income 1,028.6 $790.1 1,028.6 $790.1 $271.8 $260.4 $275.0 $260.4 $275.0 Non-Interest Income 227.1 226.0 229.0 226.0 68.6 75.1 81.6 75.1 81.6 Total Revenue 1,255.8 1,016.1 1,257.7 1,016.1 340.4 335.5 356.6 335.5 356.6 Non-Interest Expense 768.1 623.0 768.9 614.5 190.6 205.5 203.9 202.8 199.6 PPNR3 487.7 393.1 488.8 401.6 149.8 130.0 152.7 132.7 157.0 Provision for Credit Losses 55.0 51.0 55.0 51.0 12.0 18.0 17.0 18.0 17.0 Income Tax Expense 102.5 79.7 102.7 81.7 32.6 27.1 32.0 27.7 33.0 Net Income 330.2 262.4 331.0 268.9 105.2 84.9 103.7 87.0 107.0 Preferred Stock Dividends 17.3 12.9 17.3 12.9 4.3 4.3 4.3 4.3 4.3 Net Income to Common 313.0 249.5 313.8 255.9 100.9 80.6 99.4 82.7 102.7 Performance Metrics 2025 YTD 2026 2025 YTD 2026 Q3 2025 Q2 2026 Q3 2026 Q2 2026 Q3 2026 Return on Average Assets 1.04% 1.08% 1.04% 1.11% 1.30% 1.03% 1.25% 1.06% 1.29% PPNR3 / Average Assets 1.53% 1.62% 1.54% 1.65% 1.85% 1.58% 1.84% 1.61% 1.89% Efficiency Ratio8 61.2% 61.3% 61.1% 60.5% 56.0% 61.3% 57.2% 60.4% 56.0% Return on Average Common Equity 9.6% 9.8% 9.6% 10.1% 12.0% 9.6% 11.6% 9.8% 12.0% Earnings Per Share $6.79 $5.66 $6.80 $5.81 $2.18 $1.83 $2.28 $1.88 $2.35 Non-GAAP2 Adjustments ($mm) Q2 2026 Q3 2026 Non-Interest Income 75.1 81.6 Loss on AFS Securities Sale 0.0 0.0 Non-Interest Income, Adj. 75.1 81.6 Non-Interest Expense 205.5 203.9 Debt Extinguishment Expense (2.2) 0.0 FDIC Special Assessment 0.0 0.0 Restructuring Expenses (0.6) (4.3) Non-Interest Expense, Adj. 202.8 199.6

5 Balance Sheet Highlights ($mm) Ending Balances Q3 2025 Q2 2026 Q3 2026 QoQ YoY Assets Cash and Equivalents 3,065 3,698 2,674 (28%) (13%) Debt & Equity Securities 4,602 4,565 4,811 5% 5% Commercial Loans 11,916 13,006 13,428 3% 13% CRE Loans 5,679 5,128 4,787 (7%) (16%) Consumer Loans 540 429 426 (1%) (21%) Mortgage Finance Loans 6,058 6,383 5,442 (15%) (10%) Total LHI 24,192 24,947 24,083 (3%) 0% Allowance for Credit Losses on Loans (274) (268) (270) 1% (1%) Total Assets 32,537 33,913 32,345 (5%) (1%) Financial Performance // Quarterly Balance Sheet Highlights Performance Metrics Q3 2025 Q2 2026 Q3 2026 Cash & Securities % of Assets 24% 24% 23% Commercial Loans % of Total LHI 49% 52% 56% Total Allowance for Credit Losses ($mm) (333) (333) (336) Total ACL / Total LHI 1.37% 1.34% 1.39% Q3 2025 Q2 2026 Q3 2026 QoQ YoY Liabilities Non-Interest Bearing Deposits 7,690 7,574 7,006 (7%) (9%) Interest Bearing Deposits 19,816 21,338 20,709 (3%) 5% Total Deposits 27,505 28,911 27,716 (4%) 1% Short-Term Borrowings 275 350 0 (100%) (100%) Total Liabilities 28,900 30,266 28,858 (5%) 0% Equity Common Equity, Excl. AOCI 3,421 3,447 3,438 0% 0% AOCI (84) (99) (251) 154% 199% Total Shareholders’ Equity 3,637 3,648 3,488 (4%) (4%) Common Shares Outstanding 45,679,863 43,470,167 42,429,657 (2%) (7%) Q3 2025 Q2 2026 Q3 2026 Total LHI % of Deposits 88% 86% 87% Non-Interest Bearing % of Deposits 28% 26% 25% Book Value Per Share $73.05 $77.01 $75.13 Tangible Book Value Per Share6 $73.02 $76.98 $75.09 Common Stock Dividend Per Share9 -- $0.20 $0.20

6 $5.4 $4.0 $5.3 $5.5 $5.9 $5.2 $6.3 $5.8 4% 15% 29% 54% 59% 67% 69% 76% $5.2 $4.7 $5.9 $6.1 $6.1 $7.0 $6.4 $5.4 $5.7 $5.4 $5.3 $5.1 $4.8 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 $11.9 $12.2 $12.5 $13.0 $13.4 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 ◼ Ending period commercial loans increased $422mm, or 3%, QoQ and $1.5bn, or 13%, YoY to $13.4bn ◼ Growth driven by continued success winning new client relationships across the Firm ◼ Commercial real estate loans declined $341mm to $4.8bn, or 7%, QoQ and 11% year to date ◼ Expectations for elevated payoff activity in the remainder of 2026 have moderated given the rate environment ◼ Average mortgage finance loans decreased 9% QoQ to $5.8bn; period end down $941mm to $5.4bn as overall mortgage market originations have contracted with the rise in mortgage rates ◼ Enhanced credit structures represented 76% of period end balances, compared to 54% in Q3 last year, resulting in a current blended risk weighting of 48% on mortgage finance loans ◼ Credits in the enhanced structures at quarter end carry a blended 31% risk weight ◼ Total LHI decreased $109mm YoY to $24.1bn, as continued commercial loan growth was offset by lower commercial real estate and mortgage finance balances Loan Portfolio Composition Mortgage Finance Loans ($bn) Commercial Loans ($bn) Commercial Real Estate Loans ($bn) Q4 2024 Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 Average Period End Enhanced Credit Structures % of Total Period End

7 2.62% 2.41% 2.38% 2.40% 2.45% 2.36% 2.18% 2.16% 2.21% 2.23% 3.76% 3.47% 3.32% 3.38% 3.40% Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 $3.4 $3.5 $3.3 $3.5 $3.7 $3.4 $4.9 $5.0 $4.2 $4.5 $4.2 $3.6 $19.0 $19.1 $18.4 $18.0 $18.5 $19.0 $0.0 $0.0 $0.4 $1.9 $1.9 $1.7 $27.4 $27.6 $26.3 $27.9 $28.3 $27.7 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 Q3 2026 Q3 2026 EOP Deposit and Funding Composition ◼ Period end total deposit balances increased $210mm, or 1%, YoY and decreased $1.2bn, or 4%, QoQ ◼ Period end interest bearing brokered deposits declined $1.6bn, or 49%, QoQ ◼ Period end interest bearing deposits excluding brokered increased $1.0bn, or 6%, QoQ ◼ Average non-interest bearing deposits, excl. MF10 deposits increased $134mm, or 4%, QoQ and $250mm, or 7%, YoY ◼ Ending non-interest bearing deposits, excl. MF10 decreased $228mm QoQ, but remain up $319mm, or 10%, since Q3 2025 ◼ Average MF10 non-interest bearing deposits declined $726mm YoY to $4.2bn, representing 73% of average mortgage finance loans in Q3 2026 compared to 90% in Q3 2025 ◼ The majority of MF10 non-interest bearing deposits are compensated through relationship pricing which results in application of an interest credit to either the client’s mortgage finance or commercial loan yield ◼ Average cost of interest bearing deposits increased by 2bps QoQ to 3.40% Average Deposit Trends ($bn) Mortgage Finance Self Funding Ratio Funding Costs Avg Cost of Total Deposits Total Cost of Funds Avg Cost of Int. Bearing Deposits Non-Interest Bearing, Excl. MF10 MF10 Non-Interest Bearing Interest Bearing Interest Bearing Brokered Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 YoY Change Average MF10 Non-Interest Bearing Deposits ($bn) $4.9 $5.0 $4.2 $4.5 $4.2 ($0.7) Average MF10 Loans ($bn) $5.5 $5.9 $5.2 $6.3 $5.8 $0.3 MF10 Self Funding Ratio 90% 85% 80% 71% 73% (17%)

8 (10.8%) (8.8%) (5.8%) (4.3%) 2.6% 1.7% 5.1% 3.4% (10.0%) (8.0%) (6.0%) (4.0%) (2.0%) 0.0% 2.0% 4.0% 6.0% 8.0% 10.0% Q2 2026 Q3 2026 -200bps Shock -100bps Shock +100bps Shock +200bps Shock Net Interest Income Sensitivity Standard Model Assumptions11 100bp & 200bp Parallel Shocks ◼ Loan Balances: Static ◼ Deposit Balances: Static ◼ Loan Spreads: Current Levels ◼ Up Scenario Int. Bearing Deposit Beta: ~80% ◼ Down Scenario Int. Bearing Deposit Beta: ~65% ◼ Investment Portfolio: Ratio held constant Net Interest Income Sensitivity – Static Balance Sheet ($mm) Base NII12 $1,050mm $1,153mm Q2 2026 Q3 2026 Balance ($mm) Yield Balance ($mm) Yield Interest Bearing Cash and Equivalents $2,778 3.64% $2,905 3.68% Debt & Equity Securities 4,544 4.03% 4,582 4.31% Loans Held for Sale 3 0.54% 11 7.39% LHI Excl. Mortgage Finance LHI 18,491 6.62% 18,759 6.76% Mortgage Finance LHI 6,310 4.06% 5,770 4.16% ACL on Loans (272) -- (267) -- Earning Assets $31,853 5.54% $31,761 5.70% ◼ 94% of LHI excl. mortgage finance LHI is variable rate ◼ $1.1bn of loans are fixed rate with 15% maturing or repricing in the next 12 months ◼ During Q3 added $600mm of 2 year receive-fixed swaps with a weighted avg receive rate of 4.16% against 1-mo SOFR ◼ In October added $200mm of 2 year receive-fixed swaps with a receive rate of 4.72% against 1-mo SOFR Impacts of Mortgage Finance ◼ Mortgage finance LHI represents 24% of the average total LHI portfolio with the majority tied to 1-month SOFR ◼ The average SOFR rate for the quarter increased by 9bps compared to last quarter ◼ Given the current outlook and observed seasonality, the average mortgage finance self funding ratio is expected to be between 80% - 85% in the medium term ◼ Firm’s overall net interest income sensitivity (per the chart above) is inclusive of mortgage finance NII impact on a flat balance sheet and does not account for changes in mortgage finance loan volumes in either a lower or higher rate environment $53 $27 ($60) ($113) $39$20 ($50) ($102) Average Notional Balance ($bn) Receive Rate Q3 2026 2.9 3.59% Q4 2026 3.2 3.65% Q1 2027 3.2 3.65% Q2 2027 3.2 3.65% Q3 2027 3.0 3.63% Q4 2027 2.5 3.65% Q1 2028 1.8 3.76% Cash Flow Hedging Profile Earning Assets Profile (Average)

9 $260.4 $4.3 $5.3 ($5.6) $2.2 $4.6 $6.3 ($4.6) ($2.8) $4.9 $275.0 Q2 2026 Loans Excl MF Volume Loans Excl MF Yield MF Loan Volume MF Yield Loan Fees Investment Securities & Cash Interest Bearing Deposits Volume Interest Bearing Deposit Cost Borrowings Q3 2026 $119.9 $108.9 $137.9 $122.8 $121.3 $70.7 $77.6 $74.2 $80.0 $78.3 ($2.2) $1.4 $2.7 $4.3 $190.6 $184.2 $213.6 $205.5 $203.9 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 $271.8 $267.4 $254.7 $260.4 $275.0 $68.6 $60.0 $69.3 $75.1 $81.6 $340.4 $327.5 $324.0 $335.5 $356.6 3.47% 3.38% 3.43% 3.28% 3.44% Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 63% 59% 64% 60% Q3-2026 Earnings Overview Net Interest Income ($mm) Total Revenue ($mm) Non-Interest Expense ($mm) 60% 10 10 10 10 38% 42% 35% Salaries & Benefits Other NIE Non-Recurring Items2Net Interest Income 37% 39% 1% 1% Non-Interest Income Net Interest Margin ◼ Net interest margin expanded 16bps QoQ to 3.44% as net interest income increased $14.6mm, with strong commercial loan growth and higher earning-asset yields more than offsetting lower MF10 volumes and higher deposit funding costs ◼ Non-interest income increased $13.0mm, or 19%, to $81.6mm compared to non- interest income in Q3 2025 ◼ Total revenue grew $21.0mm, or 6%, QoQ to $357mm ◼ Quarterly adjusted non-interest expense2 increased $9.0mm YoY to $199.6mm, reflecting sustained investments in client- facing capabilities (1%) 2% $190.6 $186.4 $212.2 $202.8 $199.6 Adj. Non-Interest Expense

10 $68.6 $60.0 $69.3 $75.1 $81.6 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 57% Investment Banking & Trading 6% Wealth 16% Treasury5 21% Other ◼ Non-interest income increased $13.0mm, or 19%, YoY to a record $81.6mm representing 23% of total revenue compared to 20% in Q3 2025 ◼ Fee income from areas of focus reached a record $64.1mm, as strengthened client partnerships continue translating into broad firm engagement ◼ Record investment banking and trading income of $46.7mm, with increased granularity across the entire platform ◼ Record treasury product fees5 of $12.9mm, with continued success onboarding and growing operating relationships ◼ Wealth management fees of $4.6mm, driven by AUM growth of 13% YoY Non-Interest Income Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 YoY Growth Assets Under Management13 ($bn) $4.2 $4.2 $4.4 $4.8 $4.8 13% Wealth Management & Trust Fee Income ($mm) $4.0 $4.2 $4.4 $5.1 $4.6 14% Treasury Product Fees5 ($mm) $11.1 $11.1 $12.1 $12.5 $12.9 16% Investment Banking & Trading Income ($mm) $41.2 $36.0 $42.3 $42.8 $46.7 13% Fee Income from Areas of Focus ($mm) $56.3 $51.3 $58.8 $60.5 $64.1 14% Non-Interest Income ($mm) % of Total Revenue 20% 18% 21% 22% 23% Non-Interest Income Composition

11 3.5x 2.7x 2.7x 1.37% 1.34% 1.39% 1.79% 1.78% 1.78% Q3 2025 Q2 2026 Q3 2026 0.30% 0.38% 0.50% 0.37% 0.38% 0.23% 0.18% 0.30% 0.26% 0.24% 2.19% 2.64% 2.58% 2.79% 3.25% Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 91% 84% 70% 82% 84% 9% 16% 30% 18% 16% $280.1 $288.3 $284.2 $217.0 $256.1 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 51% 40% 29% 50% 59% 48% 60% 71% 50% 41% 1% $249.6 $346.6 $366.4 $479.3 $526.3 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 Asset Quality Trends Allowance for Credit Loss Reserve Ratios Asset Quality Ratios Special Mention Composition ($mm) Substandard Composition ($mm) Net Charge-Offs ($mm) $13.7 $10.7 $17.4 $16.1 $14.5 Total ACL / Non- accrual Loans HFI ◼ Total ACL of $335.8mm ◼ Total ACL, excl. MF10 increased $2.2mm QoQ to $332.4mm ◼ Total ACL, excl. MF10 to LHI, excl. MF10 is in the top decile among Peers14 Total ACL to LHI ratio ◼ $14.5mm of quarterly net charge-offs, 0.24% of average LHI, primarily related to previously identified problem credits ◼ Quarterly provision expense as a percentage of average LHI of 27bps ◼ Quarterly provision expense as a percentage of average LHI excl. MF10 of 36bps ◼ Total non-performing assets of $122mm remain stable at 0.38% of total assets ◼ Total criticized LHI increased $86mm, or 12%, QoQ, to 3.25% of total LHI, in line with historical experience and provision expectations Commercial Mortgage Finance Real Estate ConsumerCommercial Mortgage Finance Real Estate Consumer Total ACL / LHI Total ACL, Excl. MF10 / LHI Excl. MF10 Q3 2025 Q2 2026 Q3 2026 Criticized / LHI NPAs / Total Assets NCOs / Avg. LHI

12 12.14% 12.13% 11.99% 12.07% 12.20% >11.00% 1.46% 1.47% 1.45% 1.44% 1.45% 2.50% 2.52% 2.49% 1.17% 1.19% 16.10% 16.12% 15.93% 14.68% 14.84% Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 2026 Guidance 73.02 75.25 75.67 76.98 75.09 73.05 75.28 75.71 77.01 75.13 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 10.25 10.56 9.87 9.87 9.8510.26 10.56 9.87 9.87 9.85 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 Tangible Common Equity / Tangible Assets4 Common Equity / Total Assets 2026 Guidance Capital Position and Trends ◼ Regulatory capital ratios remain strong ◼ Total capital ratio of 14.84% and CET1 ratio of 12.20% ◼ Tangible common equity to tangible assets4 of 9.85%, an important characteristic of our financially resilient business model and a key metric as we manage the balance sheet through-cycle ◼ Tangible common equity to tangible assets4 in top quartile of peer group14 ◼ Tangible book value per share6 expanded $2.07, or 3%, YoY driven by income generated and lower outstanding shares, offset by repurchases and decline in AOCI ◼ Down $1.89 QoQ, primarily from a $152mm AOCI decline ◼ Repurchased 1.05 million shares for $103mm in Q3 2026 at approximately 126% of prior month tangible book value per share,6 exhausting the authorization ◼ New $200mm program authorized effective late Oct 2026 ◼ Quarterly common stock cash dividend of $0.20 declared and payable in Q4 Regulatory Capital Levels Tangible Common Equity / Tangible Assets4 (%) Period End AOCI ($mm) (84) (65) (87) (99) (251) AOCI per Share ($) (1.84) (1.46) (1.99) (2.27) (5.91) Peer14 Tangible Common Equity / Tangible Assets4 (%) 8.55 8.73 8.63 8.72 CET1 Tier 1 Capital Tier 2 Capital Tangible Book Value per Share6 Book Value per Share Tangible Book Value per Share6 ($)

13 Full Year 2025 Adjusted (Non-GAAP2) Full Year 2026 Guidance Total Revenue, Adjusted2 $1,257.7mm High single-digit % growth Non-Interest Expense, Adjusted2 $768.9mm Mid to high single-digit % growth Provision / Avg LHI, Excl. Mortgage Finance LHI 31bps 35bps - 40bps CET1 Ratio 12.13% >11% Full Year 2026 Guidance ◼ Forward curve15 assumes 25bps hike in December with an exit rate of 4.25% at year end 2026 ◼ Total revenue, adjusted2 revised up to high single-digit % growth, from mid to high single-digit % growth previously ◼ Non-interest expense, adjusted2 revised up to mid to high single-digit % growth, from mid single-digit % growth previously ◼ Tax rate expected to be approximately 25% for the full year in 2026 Guidance Commentary

14 1. Comparisons vs. Q3 2025 GAAP and adjusted metrics unless otherwise noted 2. See slide: Non-GAAP Reconciliation // Adjusted Earnings & Ratios 3. “PPNR” used as an abbreviation for Pre-Provision Net Revenue which is the sum of net interest income and non-interest income, less non-interest expense 4. Stockholders’ equity excluding preferred stock, less goodwill and intangibles, divided by total assets, less goodwill and intangibles 5. Includes service charges on deposit accounts, as well as fees related to our commercial card program, merchant transactions, and non-trading FX transactions, all of which are included in other non-interest income and totaled $3.0mm, $2.6mm, $2.9mm, $3.7mm, and $3.5mm for Q3 2025, Q4 2025, Q1 2026, Q2 2026, and Q3 2026 respectively 6. Stockholders’ equity excluding preferred stock, less goodwill and intangibles, divided by shares outstanding at period end 7. See slide: Non-GAAP Reconciliation // Return on Average Tangible Common Equity (ROATCE) 8. Non-interest expense divided by the sum of net interest income and non-interest income 9. Common stock cash dividend program initiated in Q2 2026 10. “MF” used as abbreviation for Mortgage Finance 11. Model assumptions are only for Q3 2026; See prior TCBI Earnings Materials for prior model assumptions 12. Baseline scenarios hold constant balances, market rates, and assumptions as of period end reporting 13. Assets Under Management includes non-discretionary brokerage assets that the Firm earns wealth management and trust fee income on 14. Major exchange traded US peer banks with $20-100bn in total assets, excluding PR headquartered banks and merger targets; Source: S&P Capital IQ Pro; peer data as of Q2 2026 15. Forward curve as of September 17, 2026 Appendix // Footnotes

15 Non-GAAP Reconciliation // Return on Average Tangible Common Equity (ROATCE) ROATCE is a non-GAAP financial measure. ROATCE represents the measure of net income available to common shareholders as a percentage of average tangible common equity. ROATCE is used by management in assessing financial performance and use of equity. A reconcilement of ROATCE to the most directly comparable U.S. GAAP measure, ROACE, for all periods is presented below. (1) See slide Non-GAAP Reconciliation // Adjusted Earnings & Ratios Q3 2025 Q3 2026 YoY Change ($mm, unless noted otherwise) As Reported Adjusted1 As Reported Adjusted1 As Reported Adjusted1 Net Income to Common $100.9 $100.9 $99.4 $102.7 ($1.5) $1.8 Average Common Equity $3,324.2 $3,324.2 $3,409.1 $3,409.1 $84.9 $84.9 Less: Average Goodwill & Intangibles 1.5 1.5 1.5 1.5 0.0 0.0 Average Tangible Common Equity $3,322.7 $3,322.7 $3,407.6 $3,407.6 $84.9 $84.9 ROACE 12.0% 12.0% 11.6% 12.0% (0.4%) 0.0% ROATCE 12.0% 12.0% 11.6% 12.0% (0.4%) 0.0%

16 Non-GAAP Reconciliation // Adjusted Earnings & Ratios ($mm, except per share) Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 YoY Change FY 2025 YTD 2026 Net Interest Income $271.8 $267.4 $254.7 $260.4 $275.0 $3.2 $1,028.6 $790.1 Non-Interest Income 68.6 60.0 69.3 75.1 81.6 13.0 227.1 226.0 Adjustments for Non-Recurring Items: Loss on AFS Debt Securities Sale - - - - - - 1.9 - Non-Interest Income, Adjusted 68.6 60.0 69.3 75.1 81.6 13.0 229.0 226.0 Total Revenue1 340.4 327.5 324.0 335.5 356.6 16.2 1,255.8 1,016.1 Total Revenue, Adjusted1 340.4 327.5 324.0 335.5 356.6 16.2 1,257.7 1,016.1 Non-Interest Expense 190.6 184.2 213.6 205.5 203.9 13.3 768.1 623.0 Adjustments: Debt Extinguishment Expense - - - (2.2) - - - (2.2) FDIC Special Assessment - 2.2 - - - - 2.2 - Restructuring Expense - - (1.4) (0.6) (4.3) (4.3) (1.4) (6.3) Non-Interest Expense, Adjusted 190.6 186.4 212.2 202.8 199.6 9.0 768.9 614.5 PPNR2 149.8 143.3 110.4 130.0 152.7 2.9 487.7 393.1 PPNR, Adjusted2 149.8 141.0 111.8 132.7 157.0 7.2 488.8 401.6 Provision for Credit Losses 12.0 11.0 16.0 18.0 17.0 5.0 55.0 51.0 Income Tax Expenses 32.6 31.6 20.6 27.1 32.0 (0.6) 102.5 79.7 Tax Impact of Adjustments Above - (0.5) 0.3 0.7 1.0 1.0 0.2 2.0 Income Tax Expenses, Adjusted 32.6 31.1 21.0 27.7 33.0 0.4 102.7 81.7 Net Income3 105.2 100.7 73.8 84.9 103.7 (1.5) 330.2 262.4 Net Income, Adjusted3 105.2 98.9 74.8 87.0 107.0 1.8 331.0 268.9 Preferred Stock Dividends 4.3 4.3 4.3 4.3 4.3 - 17.3 12.9 Net Income to Common4 100.9 96.3 69.5 80.6 99.4 (1.5) 313.0 249.5 Net Income to Common, Adjusted4 100.9 94.6 70.5 82.7 102.7 1.8 313.8 255.9 Average Assets $32,162.7 $32,606.3 $31,375.1 $33,043.7 $32,932.4 $769.7 $31,828.1 $32,456.1 Return on Average Assets 1.30% 1.22% 0.95% 1.03% 1.25% (0.05%) 1.04% 1.08% Return on Average Assets, Adjusted 1.30% 1.20% 0.97% 1.06% 1.29% (0.01%) 1.04% 1.11% PPNR2 / Average Assets 1.85% 1.74% 1.43% 1.58% 1.84% (0.01%) 1.53% 1.62% PPNR, Adjusted2 / Average Assets 1.85% 1.72% 1.45% 1.61% 1.89% 0.04% 1.54% 1.65% Average Common Equity $3,324.2 $3,420.0 $3,373.9 $3,383.9 $3,409.1 $84.9 $3,264.4 $3,389.1 Return on Average Common Equity 12.04% 11.18% 8.35% 9.56% 11.57% (0.47%) 9.59% 9.84% Return on Average Common Equity, Adjusted 12.04% 10.98% 8.48% 9.80% 11.95% (0.09%) 9.61% 10.10% Diluted Common Shares 46,233,167 45,509,370 44,601,129 44,062,419 43,614,271 (2,618,896) 46,127,375 44,065,967 Earnings per Share $2.18 $2.12 $1.56 $1.83 $2.28 $0.10 $6.79 $5.66 Earnings per Share, Adjusted $2.18 $2.08 $1.58 $1.88 $2.35 $0.17 $6.80 $5.81 Efficiency Ratio5 56.0% 56.2% 65.9% 61.3% 57.2% 1.19% 61.2% 61.3% Efficiency Ratio, Adjusted5 56.0% 56.9% 65.5% 60.4% 56.0% (0.03%) 61.1% 60.5% Adjusted line items are non-GAAP financial measures that management believes aid in the discussion of results. A reconcilement of these adjusted items to the most directly comparable U.S. GAAP measures for all periods is presented below. Periods not presented below did not have adjustments. 1. Net interest income plus non-interest income. On an adjusted basis, net interest income plus non- interest income, adjusted 2. Net interest income plus non-interest income, less non-interest expense. On an adjusted basis, net interest income plus non-interest income, adjusted, less non-interest expense, adjusted 3. Net interest income plus non-interest income, less non-interest expense, provision for credit losses and income tax expense. On an adjusted basis, net interest income plus non-interest income, adjusted, less non-interest expense, adjusted, provision for credit losses and income tax expense, adjusted 4. Net income, less preferred stock dividends. On an adjusted basis, net income, adjusted, less preferred stock dividends 5. Non-interest expense divided by the sum of net interest income and non-interest income. On an adjusted basis, non-interest expense, adjusted, divided by the sum of net interest income and noninterest income, adjusted

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