OTC · CIK 0001599117
MNTR Mentor Capital, Inc.
Insider trading from SEC Form 4. Last filing Apr 15, 2026. Close $0.04 on Oct 9, 2026, +33% from the 52-week low and -67% from the high.
Mentor Capital, Inc. (MNTR) has 63 SEC Form 4 filings on file from 1 insider, the latest filed on Apr 15, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
63 open-market trades have been scored at MNTR. The newest: Chester Billingsley (Chief Executive Officer) bought $109 of stock on Apr 13, 2026, filed Apr 15, 2026, scored 33 (weak). The largest of the 50 shown: Chester Billingsley (Chief Executive Officer) bought $29k on Oct 7, 2025, scored 30 (weak).
MNTR closed at $0.04 on Oct 9, 2026, 33% above its 52-week low and 67% below its 52-week high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
1
with a Form 4 at this company
Price and insider trades, last year
MNTROct 9, 2026 · close 0.04
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Mentor Capital, Inc., scored: the newest 50 of 63.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 33Weak | Chester Billingsley Chief Executive Officer buy | $109 2,000 shares | +0% | +100% from low-50% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $246 4,000 shares | +0% | +100% from low-50% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $57 897 shares | +0% | +67% from low-58% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $0 3 shares | +0% | +100% from low-50% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $298 4,100 shares | +0% | +133% from low-42% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $181 2,300 shares | +0% | +133% from low-42% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $134 1,600 shares | +0% | +167% from low-33% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $295 3,550 shares | +0% | +167% from low-33% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $145 1,750 shares | +0% | +167% from low-33% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $200 2,400 shares | +0% | +200% from low-25% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $445 5,300 shares | +0% | +167% from low-33% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $224 2,550 shares | +0% | +200% from low-25% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $226 2,550 shares | +0% | +200% from low-25% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $179 1,998 shares | +0% | +200% from low-25% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $265 3,002 shares | +0% | +200% from low-25% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $178 2,000 shares | +0% | +167% from low-33% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $170 2,000 shares | +0% | +200% from low-25% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $336 3,800 shares | +0% | +167% from low-33% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $106 1,200 shares | +0% | +167% from low-33% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $366 4,000 shares | +0% | +200% from low-25% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $168 2,000 shares | +0% | +167% from low-33% from high | |
| 33Weak | Chester Billingsley Chief Executive Officer buy | $188 2,000 shares | +0% | +167% from low-33% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $176 2,000 shares | +0% | +200% from low-25% from high | |
| 29Weak | Chester Billingsley Chief Executive Officer buy | $153 1,700 shares | +0% | +233% from low-17% from high | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $362 3,800 shares | +0% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $165 1,800 shares | +0% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $170 1,700 shares | +0% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $198 2,000 shares | +0% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $187 1,800 shares | +0% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $120 1,200 shares | +0% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $212 2,000 shares | +0% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $315 3,000 shares | +0% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $315 3,000 shares | +0% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $6,269 60,000 shares | +2% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $3,890 37,000 shares | +1% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $4,404 34,976 shares | +1% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $29k 29,379 shares | +1% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $1,527 15,645 shares | +1% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $3,419 37,000 shares | +1% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $2,217 25,000 shares | +1% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $6,350 72,000 shares | +3% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $3,537 41,700 shares | +2% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $2,137 26,800 shares | +1% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $3,620 47,500 shares | +2% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $2,728 42,675 shares | +2% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $1,823 32,325 shares | +1% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $2,302 40,000 shares | +2% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $1,974 36,000 shares | +1% | - | |
| 30Weak | Chester Billingsley Chief Executive Officer buy | $1,735 33,000 shares | +1% | - | |
| 25Weak | Chester Billingsley Chief Executive Officer buy | $600 12,000 shares | +0% | - |
Transactions
The newest 50 of 147 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Apr 13, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +875 | $0.06 | $48 | 9,112,278 | Apr 15, 2026 |
| Apr 14, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,125 | $0.05 | $61 | 9,113,403 | Apr 15, 2026 |
| Apr 8, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,000 | $0.06 | $124 | 9,109,403 | Apr 10, 2026 |
| Apr 9, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,050 | $0.06 | $65 | 9,110,453 | Apr 10, 2026 |
| Apr 10, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +950 | $0.06 | $57 | 9,111,403 | Apr 10, 2026 |
| Apr 3, 2026 | Chester Billingsley Chief Executive Officer | CConversion Common Stock | +5,906,107 | - | - | 9,106,506 | Apr 7, 2026 |
| Apr 7, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +897 | $0.06 | $57 | 9,107,403 | Apr 7, 2026 |
| Apr 3, 2026 | Chester Billingsley Chief Executive Officer | CConversion Series Q Preferred Sharesderivative | -11 | $0.06 | $1 | 0 | Apr 7, 2026 |
| Apr 1, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +3 | $0.07 | $0 | 3,200,399 | Apr 3, 2026 |
| Mar 25, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +3,000 | $0.07 | $210 | 3,199,296 | Mar 27, 2026 |
| Mar 26, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,100 | $0.08 | $88 | 3,200,396 | Mar 27, 2026 |
| Mar 19, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,300 | $0.08 | $101 | 3,195,296 | Mar 23, 2026 |
| Mar 20, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,000 | $0.08 | $80 | 3,196,296 | Mar 23, 2026 |
| Mar 16, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +900 | $0.08 | $75 | 3,193,296 | Mar 18, 2026 |
| Mar 18, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +700 | $0.08 | $59 | 3,193,996 | Mar 18, 2026 |
| Mar 11, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,450 | $0.08 | $205 | 3,191,296 | Mar 13, 2026 |
| Mar 12, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,000 | $0.08 | $83 | 3,192,296 | Mar 13, 2026 |
| Mar 13, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +100 | $0.08 | $8 | 3,192,396 | Mar 13, 2026 |
| Mar 5, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +50 | $0.08 | $4 | 3,187,146 | Mar 9, 2026 |
| Mar 6, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,200 | $0.08 | $101 | 3,188,346 | Mar 9, 2026 |
| Mar 9, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +500 | $0.08 | $40 | 3,188,846 | Mar 9, 2026 |
| Mar 2, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,600 | $0.08 | $132 | 3,186,296 | Mar 4, 2026 |
| Mar 4, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +800 | $0.08 | $67 | 3,187,096 | Mar 4, 2026 |
| Feb 25, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,900 | $0.08 | $245 | 3,182,296 | Feb 27, 2026 |
| Feb 26, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,000 | $0.08 | $84 | 3,183,296 | Feb 27, 2026 |
| Feb 27, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,400 | $0.08 | $117 | 3,184,696 | Feb 27, 2026 |
| Feb 19, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,550 | $0.09 | $224 | 3,179,396 | Feb 23, 2026 |
| Feb 12, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,000 | $0.09 | $178 | 3,176,296 | Feb 17, 2026 |
| Feb 17, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +550 | $0.09 | $48 | 3,176,846 | Feb 17, 2026 |
| Feb 6, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +800 | $0.09 | $73 | 3,173,098 | Feb 10, 2026 |
| Feb 9, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,198 | $0.09 | $107 | 3,174,296 | Feb 10, 2026 |
| Feb 3, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,000 | $0.09 | $180 | 3,171,296 | Feb 5, 2026 |
| Feb 4, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2 | $0.09 | $0 | 3,171,298 | Feb 5, 2026 |
| Feb 5, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,000 | $0.08 | $85 | 3,172,298 | Feb 5, 2026 |
| Jan 29, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +900 | $0.09 | $81 | 3,168,196 | Feb 2, 2026 |
| Feb 2, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,100 | $0.09 | $97 | 3,169,296 | Feb 2, 2026 |
| Jan 26, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +600 | $0.08 | $51 | 3,165,896 | Jan 28, 2026 |
| Jan 27, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,400 | $0.08 | $119 | 3,167,296 | Jan 28, 2026 |
| Jan 20, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,000 | $0.09 | $89 | 3,162,496 | Jan 22, 2026 |
| Jan 21, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,000 | $0.09 | $90 | 3,163,496 | Jan 22, 2026 |
| Jan 22, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,800 | $0.09 | $157 | 3,165,296 | Jan 22, 2026 |
| Jan 12, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,200 | $0.09 | $106 | 3,161,496 | Jan 14, 2026 |
| Jan 12, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Series Q Preferred Sharesderivative | +11 | $18,589.85 | $204k | 11 | Jan 14, 2026 |
| Jan 6, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,000 | $0.09 | $178 | 3,158,296 | Jan 8, 2026 |
| Jan 7, 2026 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,000 | $0.09 | $188 | 3,160,296 | Jan 8, 2026 |
| Dec 30, 2025 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,600 | $0.08 | $128 | 3,155,896 | Jan 2, 2026 |
| Dec 31, 2025 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +400 | $0.10 | $39 | 3,156,296 | Jan 2, 2026 |
| Dec 26, 2025 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +1,500 | $0.10 | $147 | 3,153,796 | Dec 29, 2025 |
| Dec 29, 2025 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +500 | $0.08 | $41 | 3,154,296 | Dec 29, 2025 |
| Dec 22, 2025 | Chester Billingsley Chief Executive Officer | POpen-market purchase Common Stock | +2,000 | $0.09 | $176 | 3,152,296 | Dec 23, 2025 |
50 of 147 rows shown.
Questions about MNTR
Answered from the filings on this page, as of the latest one.
Are insiders buying MNTR?
No. In the last 90 days no insider at Mentor Capital, Inc. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade MNTR on the open market?
Chester Billingsley (Chief Executive Officer) bought $109 of MNTR on Apr 13, 2026 and filed the Form 4 on Apr 15, 2026. InsiderTell scored 33 (weak).
How many insiders file Form 4 at Mentor Capital, Inc.?
1 person has filed a Form 4 at Mentor Capital, Inc., among them Chester Billingsley (Chief Executive Officer). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.