# EDGAR Filing Document

**Accession Number:** 0001069533
**File Stem:** 0001437749-26-017554
**Filing Date:** 2026-5
**Character Count:** 7032
**Document Hash:** 5c59514c79086c31f1e7afab539c5a52
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-26-017554.hdr.sgml**: 20260518

**ACCESSION NUMBER**: 0001437749-26-017554

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 58

**CONFORMED PERIOD OF REPORT**: 20260518

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260518

**DATE AS OF CHANGE**: 20260518

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RGC RESOURCES INC
- **CENTRAL INDEX KEY:** 0001069533
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATURAL GAS TRANSMISSION & DISTRIBUTION [4923]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 541909697
- **STATE OF INCORPORATION:** VA
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-26591
- **FILM NUMBER:** 26991487

**BUSINESS ADDRESS:**
- **STREET 1:** 519 KIMBALLAVENUE N.E.
- **CITY:** ROANOKE
- **STATE:** VA
- **ZIP:** 24016
- **BUSINESS PHONE:** 5407774427

**MAIL ADDRESS:**
- **STREET 1:** 519 KIMBALL AVENUE N.E.
- **CITY:** ROANOKE
- **STATE:** VA
- **ZIP:** 24016

?xml version='1.0' encoding='ASCII'? rgco20260515_8k.htm

**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):**May 18, 2026**

## RGC RESOURCES, INC.
**(Exact name of Registrant as specified in its charter)**

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| | | |
|:---|:---|:---|
| **Virginia** | **000-26591** | **54-1909697** |
| **(State or other jurisdiction**<br> **of incorporation)** | **(Commission**<br> **File Number)** | **(IRS Employer**<br> **Identification No.)** |

---

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| | |
|:---|:---|
| **519 Kimball Ave.**, N.E**.**Roanoke**,**Virginia** | **24016** |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

**Registrant**'**s telephone number, including area code:**540**-**777-4427**

**(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:

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| | | |
|:---|:---|:---|
| **<u>Title of Each Class</u>** | **<u>Trading</u>** <br> **<u>Symbol</u>** | **<u>Name of Each Exchange on Which Registered</u>** |
| **Common Stock**, $5 Par Value** | **RGCO** | **NASDAQ** Global Market** |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 if the Securities Exchange Act of 1934.

Emerging growth company ☐<br>

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. ☐

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| | |
|:---|:---|
| ITEM 7.01. | REGULATION FD DISCLOSURE |

---

RGC Resources, Inc. (the "Company") has updated the presentation management uses in meetings with analysts, investors and other members of the financial community. The slide presentation that will be used by the Company during these meetings and posted on the Company's website is furnished as Exhibit 99.1 to this report.

In accordance with General Instruction B.2 of Form 8-K, the information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended except as shall be expressly set forth in such a filing.

---

| | |
|:---|:---|
| ITEM 9.01. | FINANCIAL STATEMENTS AND EXHIBITS |

---

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| | |
|:---|:---|
| (d) Exhibits |  |
| 99.1  | [RGC Resources, Inc. Investor Presentation](ex_963652.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

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SIGNATURES

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

---

| | | |
|:---|:---|:---|
|  | RGC RESOURCES, INC. | RGC RESOURCES, INC. |
| Date: May 18, 2026 | By: | /s/ Timothy J. Mulvaney |
|  |  | Timothy J. Mulvaney |
|  |  | Vice President, Treasurer and Chief Financial Officer |
|  |  | (Principal Financial Officer) |

---

## Exhibit 99.1

**Exhibit 99.1**

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