Commercial Bancgroup (CBK) chair adds shares in January 2026 buy

Rhea-AI Filing Summary

Commercial Bancgroup, Inc. executive John Adam Robertson, who serves as Executive Chairperson, director, and a 10% owner, reported buying 266 shares of common stock on January 30, 2026 at $26.20 per share. After this purchase, he directly held 45,800.5 shares. The filing also lists indirect holdings of 2,204,391.5 shares through Robertson Holding Company, L.P. and 3,750 shares held by his spouse, with a disclaimer that he only acknowledges beneficial ownership in Robertson Holding to the extent of his pecuniary interest.

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

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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^*

Robertson John Adam

(Last) (First) (Middle)

C/O COMMERCIAL BANCGROUP, INC.

6710 CUMBERLAND GAP PARKWAY

(Street)

HARROGATE TN 37752

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Commercial Bancgroup, Inc. [ CBK ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
01/30/2026

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

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

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

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	01/30/2026		P		266	A	$26.2	45,800.5	D
Common Stock								2,204,391.5	I	By Robertson Holding Company, L.P.(1)
Common Stock								3,750	I	By spouse

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:

1. The reporting person is one of the two general partners of Robertson Holding Company, L.P. ("Robertson Holding"). The reporting person disclaims any beneficial ownership of the shares of the issuer's common stock held by Robertson Holding, except to the extent of his pecuniary interest therein, if any.

	/s/ Philip J. Metheny, attorney-in-fact	02/02/2026
	** 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.

FAQ

What insider transaction did CBK’s John Adam Robertson report on this Form 4?

John Adam Robertson reported buying 266 shares of Commercial Bancgroup common stock. The purchase occurred on January 30, 2026 at a price of $26.20 per share, increasing his directly held position reported in this filing.

What is John Adam Robertson’s role at Commercial Bancgroup (CBK)?

John Adam Robertson is identified as a director, Executive Chairperson, and a 10% owner of Commercial Bancgroup, Inc. These roles are indicated in the Form 4, which highlights his status as both an executive and a significant shareholder.

How many Commercial Bancgroup (CBK) shares does Robertson hold directly after this trade?

After the reported transaction, John Adam Robertson directly holds 45,800.5 shares of Commercial Bancgroup common stock. This figure is shown as the amount of securities beneficially owned following the reported purchase transaction on the Form 4.

What indirect Commercial Bancgroup (CBK) holdings are associated with Robertson?

The filing lists 2,204,391.5 CBK shares held indirectly through Robertson Holding Company, L.P. and 3,750 shares held indirectly by his spouse. These positions are reported as indirect beneficial ownership interests in Commercial Bancgroup common stock.

How does the Form 4 describe Robertson’s ownership in Robertson Holding Company, L.P.?

The Form 4 explains that Robertson is one of two general partners of Robertson Holding Company, L.P. It states he disclaims beneficial ownership of CBK shares held by Robertson Holding, except to the extent of his pecuniary interest in those shares, if any.

On what date did the reported CBK share purchase by Robertson occur?

The reported Commercial Bancgroup share purchase took place on January 30, 2026. This transaction date appears in the non-derivative securities table of the Form 4, alongside the transaction code and price information for the common stock purchase.