RGC Resources director buys 112 shares at $21.20

A director of RGC RESOURCES INC increased his direct ownership through a small open-market stock purchase.

Rhea-AI Filing Summary

RGC RESOURCES INC (RGCO) director John B. Williamson III purchased additional common stock in an open-market or private transaction. On September 15, 2026, he bought 112 shares at $21.20 per share, bringing his directly held position to 179,931.24 shares. No Rule 10b5-1 trading plan is reported for this transaction.

Insider Trade Summary

Net Buyer: 112 shares

Net Buy 1 txn

Insider WILLIAMSON JOHN B III

Role Director

Bought 112 shs ($2K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	112	$21.20	$2K

Holdings After Transaction: Common Stock — 179,931.24 shares (Direct)

Key Figures

Shares purchased: 112 shares Purchase price per share: $21.20 per share Shares held after transaction: 179,931.24 shares

3 metrics

Shares purchased 112 shares Common stock bought on September 15, 2026

Purchase price per share $21.20 per share Price for the September 15, 2026 purchase

Shares held after transaction 179,931.24 shares Director’s direct ownership following the reported purchase

Key Terms

Rule 10b5-1 trading plan, open-market or private transaction, beneficial ownership

3 terms

Rule 10b5-1 trading plan regulatory

"No Rule 10b5-1 trading plan is reported for this transaction"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open-market or private transaction financial

"Purchase in open market or private transaction"

beneficial ownership financial

"directly holds 179,931.24 shares of common stock"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did RGCO report for John B. Williamson III?

RGC RESOURCES INC reported that director John B. Williamson III purchased 112 shares of common stock on September 15, 2026 in an open-market or private transaction.

At what price were the RGCO shares purchased in this Form 4 filing?

The director’s purchase was reported at a price of $21.20 per share for RGC RESOURCES INC common stock.

How many RGCO shares does the director hold after this transaction?

After the reported purchase, John B. Williamson III directly holds 179,931.24 shares of RGC RESOURCES INC common stock.

Was the RGCO insider purchase made under a Rule 10b5-1 plan?

No. The filing indicates that no Rule 10b5-1 trading plan is associated with this reported purchase of RGCO shares.

Is the RGCO insider transaction a buy or a sell?

The transaction reported for RGC RESOURCES INC is a buy, specifically a purchase of 112 shares of common stock by director John B. Williamson III.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/16/2026 - 02:13 PM Accepted by SEC EDGAR 09/16/2026 - 02:12 PM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

WILLIAMSON JOHN B III

(Last) (First) (Middle)

P. O. BOX 13007

(Street)

ROANOKE VIRGINIA 24030

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
RGC RESOURCES INC [ RGCO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/15/2026		P		112	A	$21.2	179,931.24	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ John B. Williamson, III by Timothy J. Mulvaney, POA dated 02/05/2024	09/16/2026
	** Signature of Reporting Person	Date
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.
* Form 4: SEC 1474 (03-26)