Origin Bancorp, Inc. Begins Trading on Texas Stock Exchange

Origin Bancorp, Inc. (TXSE: OBK) ("Origin"), the holding company for Origin Bank, announced today that its common stock commenced trading at market open on the Texas Stock Exchange ("TXSE") under its current ticker symbol, "OBK". The commencement of trading completes Origin's previously announced transfer of its stock exchange listing from the New York Stock Exchange ("NYSE") to the TXSE.

"As we begin trading on the Texas Stock Exchange, our listing is now located in one of the country's fastest growing business centers where we have established a strong footprint," said Drake Mills, chairman, president and CEO of Origin Bancorp, Inc. "We are proud to join the TXSE as a founding member and look forward to continuing to deliver elite-level financial performance and creating long-term value for our employees, customers, communities and stockholders."

"We welcome Origin Bancorp to the Texas Stock Exchange on its first day of trading," said James H. Lee, chairman and CEO of the Texas Stock Exchange. "Origin is a respected regional banking franchise with roots in Louisiana and an important and growing presence across Texas. We are proud to support their next chapter as a TXSE-listed issuer."

No action is required by stockholders with respect to the transfer of the listing. Investors can continue to trade shares of Origin stock through customary trading platforms.

About Origin Bancorp, Inc.

Origin Bancorp, Inc. is a financial holding company headquartered in Ruston, Louisiana. Origin's wholly owned bank subsidiary, Origin Bank, was founded in 1912 in Choudrant, Louisiana. Deeply rooted in Origin's history is a culture committed to providing personalized relationship banking to businesses, municipalities, and personal clients to enrich the lives of the people in the communities it serves. Origin provides a broad range of financial services and currently operates more than 57 locations in Dallas/Fort Worth, East Texas, Houston, North Louisiana, Mississippi, Alabama and the Florida Panhandle. In addition, Origin provides a broad range of insurance agency products and services through its wholly owned insurance agency subsidiary, Forth Insurance, LLC. For more information, visit www.origin.bank and www.forthinsurance.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, Origin transferring its listing to the TXSE and the expected benefits from and impact of the transfer of the listing. 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, operational, regulatory or technical challenges related to the TXSE-listing; and the risks and factors more fully described in Origin's most recent Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and other documents and filings with the SEC. 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.

Contact Information

Investor Relations

Chris Reigelman, 318-497-3177, [email protected]

Media Contact

Ryan Kilpatrick, 318-232-7472, [email protected]