# EDGAR Filing Document

**Accession Number:** 0001516912
**File Stem:** 0002130286-26-000002
**Filing Date:** 2026-4
**Character Count:** 8690
**Document Hash:** 5318a83dd453336ddd6f791b7d1693f0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002130286-26-000002.hdr.sgml**: 20260428

**ACCESSION NUMBER**: 0002130286-26-000002

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260422

**FILED AS OF DATE**: 20260428

**DATE AS OF CHANGE**: 20260428

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Dugdale Bartlett H.
- **CENTRAL INDEX KEY:** 0002130286

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38487
- **FILM NUMBER:** 26909189

**MAIL ADDRESS:**
- **STREET 1:** 500 SOUTH SERVICE ROAD EAST
- **CITY:** RUSTON
- **STATE:** LA
- **ZIP:** 71270
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Origin Bancorp, Inc.
- **CENTRAL INDEX KEY:** 0001516912
- **STANDARD INDUSTRIAL CLASSIFICATION:** STATE COMMERCIAL BANKS [6022]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 721192928
- **STATE OF INCORPORATION:** LA
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 500 S SERVICE ROAD EAST
- **CITY:** RUSTON
- **STATE:** LA
- **ZIP:** 71270
- **BUSINESS PHONE:** 318-242-7500

**MAIL ADDRESS:**
- **STREET 1:** 500 S SERVICE ROAD EAST
- **CITY:** RUSTON
- **STATE:** LA
- **ZIP:** 71270

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Community Trust Financial Corp
- **DATE OF NAME CHANGE:** 20110329

## Ex-24

**LIMITED POWER OF ATTORNEY**

The undersigned, Bartlett H. Dugdale, an executive officer of Origin Bancorp, Inc. (the "Corporation") as defined in the Securities Exchange Act of 1934, hereby authorizes and designates each of Drake Mills; Jim Crotwell; Derek McGee; Yinglai Xie; Lyn Rupich; Jonathan Hightower; Kevin Strachan; Caroline Melton; and Fenimore Kay Harrison LLP, as my agent and attorney-in-fact, each with full power of substitution to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) &nbsp;&nbsp;&nbsp;&nbsp;prepare and sign on my behalf any Form ID for filing with the United States Securities and Exchange Commission, generate or update on my behalf any applicable EDGAR access codes, and request on my behalf any EDGAR passphrases or other related filing codes, if necessary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2)&nbsp;&nbsp;&nbsp;&nbsp; prepare and sign on my behalf any Form 3, Form 4 or Form 5 under Section 16 of the Securities Exchange Act of 1934 or any amendment thereto and file, or cause to be filed, the same with the United States Securities and Exchange Commission and, if applicable, each national stock exchange on which the Corporation's stock is listed;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) &nbsp;&nbsp;&nbsp;&nbsp;prepare and sign on my behalf any Form 144 Notice under the Securities Act of 1933, or any amendment thereto, and file, or cause to be filed, the same with the United States Securities and Exchange Commission;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4)&nbsp;&nbsp;&nbsp;&nbsp; prepare and sign on my behalf any Schedule 13D or Schedule 13G under the Securities Exchange Act of 1934, or any amendment thereto, and file, or cause to be filed, the same with the United States Securities and Exchange Commission and, if applicable, each national stock exchange on which the Corporation's stock is listed; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5)&nbsp;&nbsp;&nbsp;&nbsp;take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on my behalf pursuant to this Limited Power of Attorney shall be in such a form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this Limited Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Corporation assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

This Limited Power of Attorney shall remain in full force and effect until the undersigned is no longer subject to Section 16 of the Securities Exchange Act of 1934 with respect to the Corporation, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

------

*[Signature Page to Limited Power of Attorney]*

IN WITNESS WHEREOF, the undersigned has caused this Limited Power of Attorney to be executed on this 14th day of April 2026.

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| |
|:---|
| <u>/s/ Bartlett H. Dugdale</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;Bartlett H. Dugdale |

---

SUBSCRIBED AND SWORN TO before me this 14th day of April 2026.

---

| |
|:---|
| <u>/s/ Elizabeth K Johnson</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notary Public |

---

My Commission Expires: With Life

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Dugdale Bartlett H.<br><sub>(Last) (First) (Middle)</sub><br>500 SOUTH SERVICE ROAD E<br><sub>(Street)</sub><br>RUSTON, LA 71270<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Origin Bancorp, Inc. [ OBK ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-04-22 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_Dir Inv Ptnrshp/Forth Ins CEO_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Common Stock | 6900 | I | By IRA |

---

## Table II - Derivative Securities Beneficially Owned

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|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(1)</sup> | <sup>(1)</sup> | Common Stock | 853 | $0 | D |  |

---

### Footnotes:

(1) Granted on February 20, 2026, vesting ratably over three years with the first vest date of February 20, 2027.

**Signature:** /s/ Drake Mills, as Attorney-in-Fact  
**Date:** 2026-04-28

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**