# EDGAR Filing Document

**Accession Number:** 0001750735
**File Stem:** 0002123861-26-000004
**Filing Date:** 2026-4
**Character Count:** 5432
**Document Hash:** 5e8794ecef0e41cecb53816128121aed
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002123861-26-000004.hdr.sgml**: 20260403

**ACCESSION NUMBER**: 0002123861-26-000004

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250404

**FILED AS OF DATE**: 20260403

**DATE AS OF CHANGE**: 20260403

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Martindell Clarence Addis
- **CENTRAL INDEX KEY:** 0002123861

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-55983
- **FILM NUMBER:** 26837375

**MAIL ADDRESS:**
- **STREET 1:** 9 OLD LINCOLN HIGHWAY
- **CITY:** MALVERN
- **STATE:** PA
- **ZIP:** 19355
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Meridian Corp
- **CENTRAL INDEX KEY:** 0001750735
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 831561918
- **STATE OF INCORPORATION:** PA
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 9 OLD LINCOLN HIGHWAY
- **CITY:** MALVERN
- **STATE:** PA
- **ZIP:** 19355
- **BUSINESS PHONE:** 484-568-5000

**MAIL ADDRESS:**
- **STREET 1:** 9 OLD LINCOLN HIGHWAY
- **CITY:** MALVERN
- **STATE:** PA
- **ZIP:** 19355

### 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).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Martindell Clarence Addis<br><sub>(Last) (First) (Middle)</sub><br>9 OLD LINCOLN HIGHWAY<br><sub>(Street)</sub><br>MALVERN, PA 19355<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Meridian Corp [ MRBK ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2025-04-04 | **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>_EVP_ | **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 | 16970 | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 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 |
| EMPLOYEE STOCK OPTION | 2021-05-21<sup>(1)</sup> | 2031-05-21 | COMMON STOCK | 12000<sup>(2)(3)</sup> | 13.88<sup>(2)</sup> | D |  |
| EMPLOYEE STOCK OPTION | 2023-11-01<sup>(1)</sup> | 2033-11-01 | COMMON STOCK | 6000<sup>(3)</sup> | $10 | D |  |
| EMPLOYEE STOCK OPTION | 2024-11-21<sup>(1)</sup> | 2034-11-21 | COMMON STOCK | 12000<sup>(3)</sup> | $14.50 | D |  |
| EMPLOYEE STOCK OPTION | 2020-11-04<sup>(1)</sup> | 2030-11-04 | COMMON STOCK | 10000<sup>(2)(3)</sup> | 9<sup>(2)</sup> | D |  |
| EMPLOYEE STOCK OPTION | 2018-05-24<sup>(1)</sup> | 2028-05-24 | COMMON STOCK | 8000<sup>(2)(3)</sup> | 8.90<sup>(2)</sup> | D |  |
| EMPLOYEE STOCK OPTION | 2022-08-22<sup>(1)</sup> | 2032-08-22 | COMMON STOCK | 12000<sup>(2)(3)</sup> | 15.92<sup>(2)</sup> | D |  |
| EMPLOYEE STOCK OPTION | 2019-06-03<sup>(1)</sup> | 2029-06-03 | COMMON STOCK | 5000<sup>(2)(3)</sup> | 8.50<sup>(2)</sup> | D |  |
| EMPLOYEE STOCK OPTION | 2017-05-08<sup>(1)</sup> | 2027-05-08 | COMMON STOCK | 4000<sup>(2)(3)</sup> | 9.50<sup>(2)</sup> | D |  |

---

### Footnotes:

(1) The options vest 25% at the date of each grant and then in three equal annual installments beginning on the 1 year anniversary of each grant.

(2) Adjusted for 2/28/2023 two-for-one stock split

(3) The filing of this Form 3 was delayed due to a delay in applying for and receiving the CIK for the reporting entity.

**Signature:** /s/ Gregory Gaughan, By Power of Attorney  
**Date:** 2026-04-03

### 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.**