Mentor Capital, Inc. (OTC: MNTR), an SEC filer in Investors, NEC, closed at $0.03, +3.7%, on 2026-08-28, with a market cap of $830,438 as of 2026-08-27, a return on equity of -22.0%, a net margin of -344.2% and 3-year sales growth of 68.2%. Institutional ownership, earnings history and filed financials are on the tabs below.
Signal = open-market buys/sells (P/S); grants, exercises, tax, gifts are mechanics. Filings through 2026-06-30 only.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-14 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,125 | $0.05 | $56 |
| 2026-04-13 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 875 | $0.06 | $53 |
| 2026-04-10 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 950 | $0.06 | $57 |
| 2026-04-09 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,050 | $0.06 | $63 |
| 2026-04-08 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.06 | $120 |
| 2026-04-07 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 897 | $0.06 | $54 |
| 2026-04-03 | Billingsley Chester | Director,Officer,TenPercentOwner | +Conversion | 5,906,107 | — | — |
| 2026-04-01 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 3 | $0.07 | $0 |
| 2026-03-26 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,100 | $0.08 | $88 |
| 2026-03-25 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 3,000 | $0.07 | $210 |
| 2026-03-20 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.08 | $80 |
| 2026-03-19 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,300 | $0.08 | $104 |
| 2026-03-18 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 700 | $0.08 | $56 |
| 2026-03-16 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 900 | $0.08 | $72 |
| 2026-03-13 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 100 | $0.08 | $8 |
| 2026-03-12 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.08 | $80 |
| 2026-03-11 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,450 | $0.08 | $196 |
| 2026-03-09 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 500 | $0.08 | $40 |
| 2026-03-06 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,200 | $0.08 | $96 |
| 2026-03-05 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 50 | $0.08 | $4 |
| 2026-03-04 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 800 | $0.08 | $64 |
| 2026-03-02 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,600 | $0.08 | $128 |
| 2026-02-27 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,400 | $0.08 | $112 |
| 2026-02-26 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.08 | $80 |
| 2026-02-25 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,900 | $0.08 | $232 |
| 2026-02-19 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,550 | $0.09 | $230 |
| 2026-02-17 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 550 | $0.09 | $50 |
| 2026-02-12 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.09 | $180 |
| 2026-02-09 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,198 | $0.09 | $108 |
| 2026-02-06 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 800 | $0.09 | $72 |
| 2026-02-05 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.08 | $80 |
| 2026-02-04 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2 | $0.09 | $0 |
| 2026-02-03 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.09 | $180 |
| 2026-02-02 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,100 | $0.09 | $99 |
| 2026-01-29 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 900 | $0.09 | $81 |
| 2026-01-27 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,400 | $0.08 | $112 |
| 2026-01-26 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 600 | $0.08 | $48 |
| 2026-01-22 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,800 | $0.09 | $162 |
| 2026-01-21 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.09 | $90 |
| 2026-01-20 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.09 | $90 |
| 2026-01-12 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,200 | $0.09 | $108 |
| 2026-01-07 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.09 | $180 |
| 2026-01-06 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.09 | $180 |
| 2025-12-31 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 400 | $0.10 | $40 |
| 2025-12-30 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,600 | $0.08 | $128 |
| 2025-12-29 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 500 | $0.08 | $40 |
| 2025-12-26 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,500 | $0.10 | $150 |
| 2025-12-22 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.09 | $180 |
| 2025-12-18 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.08 | $80 |
| 2025-12-17 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 700 | $0.10 | $70 |
| 2025-12-16 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,300 | $0.10 | $130 |
| 2025-12-15 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.08 | $80 |
| 2025-12-12 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,500 | $0.10 | $150 |
| 2025-12-04 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 500 | $0.09 | $45 |
| 2025-12-02 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,300 | $0.09 | $117 |
| 2025-12-01 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 700 | $0.10 | $70 |
| 2025-11-26 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.10 | $100 |
| 2025-11-24 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.10 | $200 |
| 2025-11-11 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 500 | $0.11 | $55 |
| 2025-11-10 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 200 | $0.10 | $20 |
| 2025-11-10 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,300 | $0.10 | $130 |
| 2025-11-06 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.10 | $100 |
| 2025-11-03 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.11 | $220 |
| 2025-10-30 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,500 | $0.10 | $150 |
| 2025-10-29 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 500 | $0.10 | $50 |
| 2025-10-29 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.11 | $110 |
| 2025-10-27 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,500 | $0.10 | $150 |
| 2025-10-24 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 500 | $0.11 | $55 |
| 2025-10-23 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 1,000 | $0.11 | $110 |
| 2025-10-22 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 2,000 | $0.10 | $200 |
| 2025-10-21 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 10,000 | $0.11 | $1,100 |
| 2025-10-21 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 29,000 | $0.10 | $2,900 |
| 2025-10-20 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 19,000 | $0.11 | $2,090 |
| 2025-10-17 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 17,000 | $0.11 | $1,870 |
| 2025-10-16 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 16,850 | $0.10 | $1,685 |
| 2025-10-15 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 3,150 | $0.10 | $315 |
| 2025-10-14 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 5,000 | $0.12 | $600 |
| 2025-10-13 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 14,000 | $0.12 | $1,680 |
| 2025-10-10 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 11,000 | $0.13 | $1,430 |
| 2025-10-09 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 24 | $0.10 | $2 |
| 2025-10-09 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 4,976 | $0.14 | $697 |
| 2025-10-08 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 20,000 | $1.00 | $20,000 |
| 2025-10-07 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 9,355 | $0.95 | $8,887 |
| 2025-10-01 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 15,645 | $0.10 | $1,565 |
| 2025-09-30 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 12,000 | $0.10 | $1,200 |
| 2025-09-29 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 13,000 | $0.09 | $1,170 |
| 2025-09-26 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 12,000 | $0.09 | $1,080 |
| 2025-09-25 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 13,000 | $0.09 | $1,170 |
| 2025-09-24 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 12,000 | $0.09 | $1,080 |
| 2025-09-23 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 25,000 | $0.09 | $2,250 |
| 2025-09-22 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 25,000 | $0.09 | $2,250 |
| 2025-09-19 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 17,000 | $0.09 | $1,530 |
| 2025-09-19 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 5,000 | $0.08 | $400 |
| 2025-09-17 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 16,000 | $0.08 | $1,280 |
| 2025-09-16 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 15,000 | $0.09 | $1,350 |
| 2025-09-15 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 10,700 | $0.09 | $963 |
| 2025-09-12 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 9,300 | $0.08 | $744 |
| 2025-09-11 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 17,500 | $0.08 | $1,400 |
| 2025-09-10 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 24,992 | $0.08 | $1,999 |
| 2025-09-09 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 12,800 | $0.07 | $896 |
| 2025-09-08 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 9,708 | $0.07 | $680 |
| 2025-09-05 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 15,000 | $0.07 | $1,050 |
| 2025-09-04 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 10,050 | $0.06 | $603 |
| 2025-09-03 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 17,625 | $0.06 | $1,058 |
| 2025-09-02 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 22,325 | $0.06 | $1,340 |
| 2025-08-29 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 10,000 | $0.06 | $600 |
| 2025-08-28 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 21,557 | $0.06 | $1,293 |
| 2025-08-27 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 3,443 | $0.06 | $207 |
| 2025-08-26 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 15,000 | $0.06 | $900 |
| 2025-08-25 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 10,000 | $0.06 | $600 |
| 2025-08-22 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 11,000 | $0.05 | $550 |
| 2025-08-21 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 15,000 | $0.05 | $750 |
| 2025-08-20 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 14,000 | $0.05 | $700 |
| 2025-08-19 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 7,000 | $0.05 | $350 |
| 2025-08-18 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 12,000 | $0.05 | $600 |
| 2025-08-12 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 12,000 | $0.05 | $600 |
| 2025-08-11 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 13,000 | $0.05 | $650 |
| 2025-08-08 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 23,000 | $0.05 | $1,150 |
| 2025-08-07 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 22,950 | $0.05 | $1,148 |
| 2025-08-05 | Billingsley Chester | Director,Officer,TenPercentOwner | +Buy | 50 | $0.05 | $3 |
SEC Form 3/4/5 through 2026-06-30 · P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
A model's estimate — for research. See the Disclaimer.
