Texas Stock Exchange Celebrates Transfer of Texas Capital's TXS and OILT Exchange-Traded Funds

TXSE Marks First Primary Listings with Market Close Bell Ringing Ceremony at Texas Capital Headquarters

DALLAS, September 16, 2026 - The Texas Stock Exchange today commemorated the transfer of Texas Capital's Texas Equity Index ETF (TXSE: TXS) and Texas Oil Index ETF (TXSE: OILT) with a market close bell ringing ceremony at the company's Dallas headquarters. TXS and OILT are TXSE's first primary listings, having officially transferred from the New York Stock Exchange (NYSE Arca) and commenced trading on TXSE today.

"This morning, the Texas Stock Exchange began the rollout of primary listings of ETFs, and we could not have scripted a better way to start than by welcoming two of Texas Capital's ETFs home to Texas," said TXSE Chairman and CEO James H Lee. "TXS and OILT are not just the first primary listings on the Texas Stock Exchange, they are the first primary listings ever in the state of Texas and they mark the first of many transfers to TXSE from the other exchanges."

Both funds initially launched in 2023. TXS provides diversified exposure to publicly traded companies headquartered in Texas, while OILT provides targeted exposure to publicly traded oil and gas producers with significant production activity in Texas.

"This milestone reflects our deep conviction in Texas, our confidence in the Texas Stock Exchange, and our belief that the companies, investors, and entrepreneurs driving economic growth in Texas deserve a differentiated world-class capital markets platform built right here at home," said Texas Capital Chairman, President, and CEO Rob C. Holmes.

Texas sits at the heart of a broad economic realignment to the Boom Belt, drawing companies, workers, and capital from across the country.

"Texas has become the epicenter of economic growth and innovation in the 21st century. We lead in energy, we lead in technology and advanced manufacturing, and now we have a stock exchange built, headquartered and incorporated in our state," said Robert S. Howden, Texas Secretary of State.

Watch the bell ceremony HERE.

About the Texas Stock Exchange

Texas Stock Exchange LLC, a wholly owned subsidiary of TXSE Group, is a fully integrated, electronic, national securities exchange headquartered and incorporated in Texas. Backed by many of the world's largest financial institutions and liquidity providers, TXSE is purpose-built to bring real competition to corporate listings and expand access to America's public markets. With issuer alignment and transparency at its core, TXSE serves as a global listing and trading venue for both public companies and the growing universe of exchange-traded products. For more information, visit us at www.txse.com, on LinkedIn, or on X.

About Texas Capital Bank

Texas Capital Bancshares, Inc. (NASDAQ®: 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, Fort Worth, Houston, San Antonio, Chicago, Los Angeles and New York City, and has 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, corporate and 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 texascapital.com.