OBK

EX-99.1

2 a06302026obkexhibit991er.htm

EX-99.1

Document

Exhibit 99.1

For Immediate Release

ORIGIN BANCORP, INC. REPORTS EARNINGS FOR SECOND QUARTER 2026

RUSTON, Louisiana (July 22, 2026) - Origin Bancorp, Inc. (NYSE: OBK) (“Origin,” “we,” “our” or the “Company”), the holding company for Origin Bank (the “Bank”), today announced net income of $33.8 million, or $1.09 diluted earnings per share (“EPS”) for the quarter ended June 30, 2026, compared to net income of $27.7 million, or $0.89 diluted EPS, for the quarter ended March 31, 2026. Pre-tax, pre-provision (“PTPP”)(1) earnings were $43.2 million for the quarter ended June 30, 2026, compared to $40.2 million for the linked quarter.

“This quarter’s results represent another meaningful step forward in the journey we began with Optimize Origin a year and a half ago,” said Drake Mills, chairman, president and CEO of Origin Bancorp, Inc. “As we move through the remainder of 2026, our objectives remain clear. We will continue to execute on Optimize Origin, invest strategically across our footprint, attract exceptional talent, and appropriately deploy excess capital.”

(1) PTPP earnings is a non-GAAP financial measure, please see the last few pages of this document for a reconciliation of this alternative financial measure to its most directly comparable GAAP measure.

Optimize Origin

•In January 2025, we announced our Optimize Origin initiative to drive elite financial performance and enhance our award-winning culture, and it continues to be an important part of our corporate DNA.

•Built on three primary pillars:

◦Productivity, Delivery & Efficiency

◦Balance Sheet Optimization

◦Culture & Employee Engagement

•As announced in our Fourth Quarter and Full Year 2025 Earnings Release, our near term ROAA run rate target is 1.15% or higher by 4Q26, as we continue towards our ultimate top quartile ROAA target.

Financial Highlights

•The Company delivered strong performance, and in some cases, record performance across numerous key financial metrics including, but not limited to, net income, net interest income, fully tax-equivalent net interest margin (“NIM-FTE”), annualized ROAA, annualized ROAE, and book value per common share.

•Net income was $33.8 million for the quarter ended June 30, 2026, reflecting an increase of $6.2 million, or 22.2%, compared to the linked quarter.

•Our NIM-FTE increased 21 basis points to 3.92% for the quarter ended June 30, 2026, compared to the quarter ended March 31, 2026. Our net interest spread increased to 3.07%, or 18 basis points, compared to the linked quarter.

•Annualized ROAA was 1.35% for the quarter ended June 30, 2026, reflecting an increase of 24 basis points, compared to the quarter ended March 31, 2026.

•Total loans held for investment (“LHFI”) were $8.07 billion at June 30, 2026, reflecting an increase of $209.4 million, or 2.7%, compared to March 31, 2026. LHFI, excluding mortgage warehouse lines of credit, were $7.48 billion at June 30, 2026, reflecting an increase of $141.9 million, or 1.9%, compared to March 31, 2026.

1

•During the quarter ended June 30, 2026, we repurchased 217,034 shares of our common stock at an average price of $46.60 per share, including commissions and applicable excise taxes. Also, in July 2026, our board of directors approved a $100 million increase in repurchase authority under our current stock repurchase program, which expires in July 2028. As of the date of this release, $121.6 million remains available for share repurchases under the stock repurchase program.

•During April 2026, our board approved an increase in our quarterly dividend from $0.15 to $0.25 per share, a 67% increase, reflecting balance sheet strength and earnings durability.

Results of Operations for the Quarter Ended June 30, 2026

Net Interest Income and Net Interest Margin

Net interest income for the quarter ended June 30, 2026, was $92.2 million, an increase of $5.0 million, or 5.7%, compared to the quarter ended March 31, 2026. The expansion in net interest income was primarily driven by a $4.4 million increase in interest income and a $529,000 decrease in interest expense.

The $4.4 million increase in interest income was primarily due to a $7.7 million increase in interest income on loans held for investment, partially offset by a $3.6 million decrease in interest income on interest-earning balances due from banks. The increase in interest income on loans held for investment was mainly driven by higher average loan balances, which contributed $5.1 million of the increase. An additional $1.3 million resulted from one additional calendar day during the current quarter, while the remaining $1.3 million was attributable to higher loan yields. The decrease in interest income on interest-earning balances due from banks was primarily driven by lower average balances, which decreased to $309.5 million, from $714.0 million for the quarter ended March 31, 2026.

The $529,000 decrease in interest expense was p

EX-99.1

2 a03312026obkexhibit991er.htm

EX-99.1

Document

Exhibit 99.1

For Immediate Release

ORIGIN BANCORP, INC. REPORTS EARNINGS FOR FIRST QUARTER 2026

RUSTON, Louisiana (April 22, 2026) - Origin Bancorp, Inc. (NYSE: OBK) (“Origin,” “we,” “our” or the “Company”), the holding company for Origin Bank (the “Bank”), today announced net income of $27.7 million, or $0.89 diluted earnings per share (“EPS”) for the quarter ended March 31, 2026, compared to net income of $29.5 million, or $0.95 diluted EPS, for the quarter ended December 31, 2025. Pre-tax, pre-provision (“PTPP”)(1) earnings were $40.2 million for the quarter ended March 31, 2026, compared to $40.6 million for the linked quarter.

“I am proud of our results this quarter and the strategic path that we are on as we continue to Optimize Origin in all that we do,” said Drake Mills, chairman, president and CEO of Origin Bancorp, Inc. “We have been deliberate in building a business that can deliver strong, long-term performance, and the first quarter is another example of that progress.”

(1) PTPP earnings is a non-GAAP financial measure, please see the last few pages of this document for a reconciliation of this alternative financial measure to its most directly comparable GAAP measure.

Optimize Origin

•In January 2025, we announced our Optimize Origin initiative to drive elite financial performance and enhance our award-winning culture, and it continues to be an important part of our corporate DNA.

•Built on three primary pillars:

◦Productivity, Delivery & Efficiency

◦Balance Sheet Optimization

◦Culture & Employee Engagement

•As announced in our Fourth Quarter and Full Year 2025 Earnings Release, we updated our near term ROAA run rate target to 1.15% or higher by 4Q26, as we continue towards our ultimate target of a top quartile ROAA.

Financial Highlights

•Net interest income was $87.2 million for the quarter ended March 31, 2026, reflecting an increase of $550,000, or 0.6%, compared to the linked quarter and is at its highest level ever recorded.

•Our fully tax equivalent net interest margin (“NIM-FTE”) declined two basis points to 3.71% for the quarter ended March 31, 2026, compared to the quarter ended December 31, 2025. Our net interest spread increased to 2.89%, or nine basis points, compared to the linked quarter and is at its highest level since the quarter ended December 31, 2022.

•Annualized ROAA was 1.11% for the quarter ended March 31, 2026, reflecting a decrease of eight basis points, compared to the quarter ended December 31, 2025.

•Total loans held for investment (“LHFI”) were $7.86 billion at March 31, 2026, reflecting an increase of $193.3 million, or 2.5%, compared to December 31, 2025. LHFI, excluding mortgage warehouse lines of credit (“mortgage warehouse LOC”), were $7.34 billion at March 31, 2026, reflecting an increase of $199.8 million, or 2.8%, compared to December 31, 2025.

1

•Total deposits were $8.76 billion at March 31, 2026, reflecting an increase of $449.0 million, or 5.4%, compared to December 31, 2025, which includes an increase in interest-bearing deposits of $215.0 million that were repurchased on January 2, 2026, immediately following the sale of such deposits on December 31, 2025.

•During the quarter ended March 31, 2026, we repurchased 165,500 shares of our common stock at an average price of $41.27 per share, including commissions and applicable excise taxes.

•During April 2026, our board approved an increase in our quarterly dividend from $0.15 to $0.25 per share, a 67% increase, reflecting balance sheet strength and earnings durability.

Results of Operations for the Quarter Ended March 31, 2026

Net Interest Income and Net Interest Margin

Net interest income for the quarter ended March 31, 2026, was $87.2 million, an increase of $550,000, or 0.6%, compared to the quarter ended December 31, 2025. The expansion in net interest income was primarily driven by a $3.9 million decrease in interest expense, mainly offset by a $3.3 million decrease in interest income.

The $3.9 million decrease in interest expense was mainly attributable to reductions of $2.3 million and $1.1 million in interest expense on money market deposit and subordinated debentures, respectively. The reduction in interest expense on money market deposits was primarily due to lower interest rates, as the average interest rate paid on money market deposits declined 22 basis points to 2.88%, from 3.10% for the quarter ended December 31, 2025. The lower interest expense on subordinated debentures was primarily attributable to the redemption of $74.0 million of subordinated debentures during the quarter ended December 31, 2025.

The $3.3 million decrease in interest income was primarily due to a $5.1 million decrease in interest income on loans held for investment, partially offset by a $2.0 million increase in interest income on interest-earning balances due from banks. The decrease in interest income on loans held for investment wa

obnk-202601280001516912false00015169122026-01-282026-01-28

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) January 28, 2026

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On January 28, 2026, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its fourth quarter and full year 2025 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, January 29, 2026, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its fourth quarter and full year 2025 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on January 28, 2026. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On January 28, 2026, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on February 27, 2026, to stockholders of record as of the close of business on February 13, 2026. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated January 28, 2026, announcing full year and fourth quarter 2025 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated January 28, 2026, announcing quarterly dividend

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

SIGNATURES

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

Dated: January 28, 2026

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202510220001516912false00015169122025-10-222025-10-22

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 22, 2025

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On October 22, 2025, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its third quarter 2025 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, October 23, 2025, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its third quarter 2025 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on October 22, 2025. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On October 22, 2025, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on November 28, 2025, to stockholders of record as of the close of business on November 14, 2025. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated October 22, 2025, announcing third quarter 2025 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated October 22, 2025, announcing quarterly dividend

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

SIGNATURES

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

Dated: October 22, 2025

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202507230001516912false00015169122025-07-232025-07-23

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) July 23, 2025

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On July 23, 2025, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its second quarter 2025 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, July 24, 2025, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its second quarter 2025 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on July 23, 2025. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On July 23, 2025, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on August 29, 2025, to stockholders of record as of the close of business on August 15, 2025. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated July 23, 2025, announcing second quarter 2025 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated July 23, 2025, announcing quarterly dividend

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

SIGNATURES

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

Dated: July 23, 2025

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202504230001516912false00015169122025-04-232025-04-23

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) April 23, 2025

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On April 23, 2025, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its first quarter 2025 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, April 24, 2025, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its first quarter 2025 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on April 23, 2025. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On April 23, 2025, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on May 30, 2025, to stockholders of record as of the close of business on May 15, 2025. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated April 23, 2025, announcing first quarter 2025 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated April 23, 2025, announcing quarterly dividend

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

SIGNATURES

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

Dated: April 23, 2025

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202501220001516912false00015169122025-01-222025-01-22

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) January 22, 2025

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On January 22, 2025, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its fourth quarter and full year 2024 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, January 23, 2025, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its fourth quarter and full year 2024 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on January 22, 2025. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On January 22, 2025, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on February 28, 2025, to stockholders of record as of the close of business on February 14, 2025. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated January 22, 2025, announcing fourth quarter and full year 2024 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated January 22, 2025, announcing quarterly dividend

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

SIGNATURES

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

Dated: January 22, 2025

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202410230001516912false00015169122024-10-232024-10-23

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 23, 2024

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On October 23, 2024, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its third quarter 2024 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, October 24, 2024, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its third quarter 2024 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on October 23, 2024. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On October 23, 2024, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on November 29, 2024, to stockholders of record as of the close of business on November 15, 2024. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated October 23, 2024, announcing third quarter 2024 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated October 23, 2024 announcing quarterly dividend

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

SIGNATURES

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

Dated: October 23, 2024

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202407240001516912false00015169122024-07-242024-07-24

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) July 24, 2024

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On July 24, 2024, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its second quarter 2024 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, July 25, 2024, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its second quarter 2024 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on July 24, 2024. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On July 24, 2024, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on August 30, 2024, to stockholders of record as of the close of business on August 15, 2024. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated July 24, 2024, announcing second quarter 2024 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated July 24, 2024 announcing quarterly dividend

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

SIGNATURES

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

Dated: July 24, 2024

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202404240001516912false00015169122024-04-242024-04-24

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) April 24, 2024

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On April 24, 2024, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its first quarter 2024 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, April 25, 2024, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its first quarter 2024 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on April 24, 2024. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On April 24, 2024, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on May 31, 2024, to stockholders of record as of the close of business on May 15, 2024. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated April 24, 2024, announcing first quarter 2024 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated April 24, 2024 announcing quarterly dividend

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

SIGNATURES

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

Dated: April 24, 2024

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202401240001516912false00015169122024-01-242024-01-24

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) January 24, 2024

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On January 24, 2024, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its fourth quarter and 2023 annual results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, January 25, 2024, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its fourth quarter and 2023 full year financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on January 24, 2024. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On January 24, 2024, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on February 29, 2024, to stockholders of record as of the close of business on February 15, 2024. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated January 24, 2024, announcing fourth quarter and full year 2023 earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated January 24, 2024 announcing quarterly dividend

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

SIGNATURES

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

Dated: January 24, 2024

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202310250001516912false00015169122023-10-252023-10-25

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 25, 2023

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On October 25, 2023, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its third quarter 2023 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, October 26, 2023, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its third quarter 2023 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on October 25, 2023. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On October 25, 2023, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on November 30, 2023, to stockholders of record as of the close of business on November 15, 2023. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated October 25, 2023, announcing third quarter earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated October 25, 2023 announcing quarterly dividend

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

SIGNATURES

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

Dated: October 25, 2023

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202307260001516912false00015169122023-07-262023-07-26

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) July 26, 2023

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBKNew York Stock Exchange

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 2.02Results of Operations and Financial Condition

On July 26, 2023, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its second quarter 2023 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, July 27, 2023, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its second quarter 2023 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on July 26, 2023. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On July 26, 2023, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on August 31, 2023, to stockholders of record as of the close of business on August 15, 2023. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated July 26, 2023, announcing second quarter earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated July 26, 2023 announcing quarterly dividend

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

SIGNATURES

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

Dated: July 26, 2023

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202304260001516912false00015169122023-04-262023-04-26

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) April 26, 2023

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBNKNasdaq Global Select Market

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 2.02Results of Operations and Financial Condition

On April 26, 2023, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its first quarter 2023 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, April 27, 2023, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its first quarter 2023 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on April 26, 2023. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On April 26, 2023, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on May 31, 2023, to stockholders of record as of the close of business on May 15, 2023. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated April 26, 2023, announcing first quarter earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated April 26, 2023 announcing quarterly dividend

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

SIGNATURES

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

Dated: April 26, 2023

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202301250001516912false00015169122023-01-252023-01-25

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) January 25, 2023

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBNKNasdaq Global Select Market

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 2.02Results of Operations and Financial Condition

On January 25, 2023, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its fourth quarter and 2022 full year results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, January 26, 2023, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its fourth quarter and 2022 full year financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on January 25, 2023. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On January 25, 2023, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on February 28, 2023, to stockholders of record as of the close of business on February 15, 2023. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated January 25, 2023, announcing fourth quarter and full year earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated January 25, 2023, announcing quarterly dividend

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

SIGNATURES

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

Dated: January 25, 2023

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202210260001516912false00015169122022-10-262022-10-26

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 26, 2022

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBNKNasdaq Global Select Market

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 2.02Results of Operations and Financial Condition

On October 26, 2022, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its third quarter 2022 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, October 27, 2022, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its third quarter 2022 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on October 26, 2022. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On October 26, 2022, the Company issued a press release announcing that the board of directors of the Company declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on November 30, 2022, to stockholders of record as of the close of business on November 16, 2022. The press release is attached hereto as Exhibit 99.3, and incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated October 26, 2022, announcing third quarter earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated October 26, 2022, announcing quarterly dividend

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

SIGNATURES

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

Dated: October 26, 2022

ORIGIN BANCORP, INC.

By: /s/ William J. Wallace, IV

William J. Wallace, IV Senior Executive Officer and Chief Financial Officer

obnk-202207270001516912false00015169122022-07-272022-07-27

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) July 27, 2022

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBNKNasdaq Global Select Market

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 2.02Results of Operations and Financial Condition

On July 27, 2022, Origin Bancorp, Inc. (the "Company" or the "Registrant") issued a press release announcing its second quarter 2022 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, July 28, 2022, at 8:00 a.m. Central Time, the Company will host an investor conference call and webcast to review its second quarter 2022 financial results. The webcast will include presentation materials, which consist of information regarding the Company's results of operations and financial performance. The presentation materials will be posted on the Company's website on July 27, 2022. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 5.02Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Appointment of Stephen Brolly as Chief Accounting Officer On July 27, 2022, the Company announced that effective August 8, 2022, Mr. Stephen H. Brolly would be transitioning from his current role as Chief Financial Officer of the Company and the Company’s wholly-owned subsidiary, Origin Bank, to the role of Chief Accounting Officer, responsible for the accounting and financial reporting areas of the organization. In connection with Mr. Brolly’s new role, the Company and Mr. Brolly entered into an Employment Agreement with the Company, effective August 8, 2022. The Employment Agreement includes a three-year initial term and automatically renews for successive one-year terms unless notice is given at least 60 days prior to the end of a term. Under the Employment Agreement, Mr. Brolly is entitled to a base salary of not less than $475,000 and an annual bonus the criteria of which is determined by the Board. Mr. Brolly is also eligible to participate in the Company’s employee benefit plans in a comparable manner as other executives, to use a Company-owned vehicle and to receive reimbursement or payment of professional development dues, professional organization membership costs, country club membership dues, and business-related travel expenses. Under the terms of the Employment Agreement, Mr. Brolly is subject to indefinite obligations of confidentiality

obnk-202204270001516912false00015169122022-04-272022-04-27

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) April 27, 2022

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBNKNasdaq Global Select Market

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 2.02Results of Operations and Financial Condition

On April 27, 2022, Origin Bancorp, Inc. (the "Registrant") issued a press release announcing its first quarter 2022 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, April 28, 2022, at 8:00 a.m. Central Time, the Registrant will host an investor conference call and webcast to review its first quarter 2022 financial results. The webcast will include presentation materials, which consist of information regarding the Registrant's results of operations and financial performance. The presentation materials will be posted on the Registrant's website on April 27, 2022. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On April 27, 2022, the Registrant issued a press release announcing that the board of directors of the Registrant declared a quarterly cash dividend of $0.15 per share of its common stock. The cash dividend will be paid on May 31, 2022, to stockholders of record as of the close of business on May 17, 2022. The press release is attached hereto as Exhibit 99.3, which is incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated April 27, 2022, announcing first quarter earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated April 27, 2022, announcing quarterly dividend

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

SIGNATURES

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

Dated: April 27, 2022

ORIGIN BANCORP, INC.

By: /s/ Stephen H. Brolly

Stephen H. Brolly Chief Financial Officer

obnk-202201260001516912false00015169122022-01-262022-01-26

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) January 26, 2022

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBNKNasdaq Global Select Market

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 2.02Results of Operations and Financial Condition

On January 26, 2022, Origin Bancorp, Inc. (the "Registrant") issued a press release announcing its fourth quarter and 2021 full year results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, January 27, 2022, at 8:00 a.m. Central Time, the Registrant will host an investor conference call and webcast to review its fourth quarter and 2021 full year financial results. The webcast will include presentation materials, which consist of information regarding the Registrant's results of operations and financial performance. The presentation materials will be posted on the Registrant's website on January 26, 2022. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On January 26, 2022, the Registrant issued a press release announcing that the board of directors of the Registrant declared a quarterly cash dividend of $0.13 per share of its common stock. The cash dividend will be paid on February 28, 2022, to stockholders of record as of the close of business on February 14, 2022. The press release is attached hereto as Exhibit 99.3, which is incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated January 26, 2022, announcing fourth quarter and 2021 full year earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated January 26, 2022, announcing quarterly dividend

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

SIGNATURES

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

Dated: January 26, 2022

ORIGIN BANCORP, INC.

By: /s/ Stephen H. Brolly

Stephen H. Brolly Chief Financial Officer

obnk-202110270001516912false00015169122021-10-272021-10-27

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 27, 2021

ORIGIN BANCORP, INC.

(Exact name of Registrant as specified in its charter)

Louisiana001-3848772-1192928 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

500 South Service Road East Ruston, Louisiana 71270

(Address of principal executive offices including zip code)

(318) 255-2222

(Registrant's telephone number, including area code)

Not Applicable

(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 classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $5.00 per shareOBNKNasdaq Global Select Market

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 2.02Results of Operations and Financial Condition

On October 27, 2021, Origin Bancorp, Inc. (the "Registrant") issued a press release announcing its third quarter 2021 results of operations. A copy of the press release is attached hereto as Exhibit 99.1, which is incorporated herein by reference. On Thursday, October 28, 2021, at 8:00 a.m. Central Time, the Registrant will host an investor conference call and webcast to review its third quarter 2021 financial results. The webcast will include presentation materials, which consist of information regarding the Registrant's results of operations and financial performance. The presentation materials will be posted on the Registrant's website on October 27, 2021. The presentation materials are attached hereto as Exhibit 99.2, which is incorporated herein by reference. As provided in General Instructions B.2 to Form 8-K, the information furnished in Item 2.02, Exhibit 99.1 and Exhibit 99.2 of this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and such information shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

ITEM 8.01Other Events

On October 27, 2021, the Registrant issued a press release announcing that the board of directors of the Registrant declared a quarterly cash dividend of $0.13 per share of its common stock. The cash dividend will be paid on November 30, 2021, to stockholders of record as of the close of business on November 19, 2021. The press release is attached hereto as Exhibit 99.3, which is incorporated herein by reference.

ITEM 9.01Financial Statements and Exhibits (d)Exhibits. Exhibit 99.1Press release, dated October 27, 2021, announcing third quarter earnings

Exhibit 99.2Presentation materials

Exhibit 99.3Press release, dated October 27, 2021, announcing quarterly dividend

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

SIGNATURES

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

Dated: October 27, 2021

ORIGIN BANCORP, INC.

By: /s/ Stephen H. Brolly

Stephen H. Brolly Chief Financial Officer