[Form 4] Mentor Capital, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Mentor Capital (MNTR) CEO, Director, and 10% Owner Chester Billingsley reported open‑market stock purchases. He bought 4,976 shares on 10/09/2025, 11,000 on 10/10/2025, 14,000 on 10/13/2025, and 5,000 on 10/14/2025 at prices between $0.1199 and $0.135. Following these transactions, he beneficially owns 3,031,296 shares, held directly.

The filing also lists Series D Warrants with an exercise price of $0.02, expiring 05/11/2038, covering 47,274 underlying common shares.

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).

1. Name and Address of Reporting Person^*

Billingsley Chester

(Last) (First) (Middle)

5964 CAMPUS COURT

(Street)

PLANO TX 75093

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Mentor Capital, Inc. [ MNTR ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2025

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	10/09/2025		P		4,976	A	$0.135	3,001,296	D
Common Stock	10/10/2025		P		11,000	A	$0.1299	3,012,296	D
Common Stock	10/13/2025		P		14,000	A	$0.1199	3,026,296	D
Common Stock	10/14/2025		P		5,000	A	$0.1249	3,031,296	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
Series D Warrants	$0.02							04/11/2000	05/11/2038	Common Stock	47,274		47,274	D

Explanation of Responses:

	/s/ Chester Billingsley	10/14/2025
	** 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 did MNTR's CEO report in this Form 4?

He reported open‑market purchases of 4,976, 11,000, 14,000, and 5,000 shares on 10/09, 10/10, 10/13, and 10/14/2025.

What prices did MNTR shares trade at in these insider buys?

The reported purchase prices ranged from $0.1199 to $0.135 per share.

How many MNTR shares does the insider hold after the trades?

Post‑transactions, the insider beneficially owns 3,031,296 shares, held directly.

What is the insider’s relationship to MNTR?

He is the Chief Executive Officer, a Director, and a 10% Owner.

Were the shares held directly or indirectly?

The ownership form is listed as Direct (D).

Does the filing include any derivative securities?

Yes. It lists Series D Warrants exercisable at $0.02, expiring 05/11/2038, for 47,274 underlying common shares.