Chester Billingsley - 12 Dec 2025 Form 4 Insider Report for Mentor Capital, Inc. (MNTR)

Role: Chief Executive Officer, Director, 10%+ Owner
Signature: /s/ Chester Billingsley
Issuer symbol: MNTR
Transactions as of: 12 Dec 2025
Net transactions value: +$362
Form type: 4
Filing time: 16 Dec 2025, 16:15:46 UTC
Previous filing: 04 Dec 2025
Next filing: 19 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Billingsley Chester	Chief Executive Officer, Director, 10%+ Owner	5964 CAMPUS COURT, PLANO	/s/ Chester Billingsley	16 Dec 2025	0001632909

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MNTR	Common Stock	Purchase	$148	+1,500	+0.05%	$0.0990	3,146,296	12 Dec 2025	Direct
transaction	MNTR	Common Stock	Purchase	$83.4	+1,000	+0.03%	$0.0834	3,147,296	15 Dec 2025	Direct
transaction	MNTR	Common Stock	Purchase	$130	+1,300	+0.04%	$0.1000	3,148,596	16 Dec 2025	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	MNTR	Series D Warrants						47,274	12 Dec 2025	Common Stock	47,274	$0.0200	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.