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buyWeak

Chester Billingsley bought $1,974 of MNTR

Chief Executive Officer at Mentor Capital, Inc.. 36,000 shares at an average of $0.05, traded Aug 21, 2025, filed Aug 25, 2025.

Conviction score
30
Value
$1,974
36,000 shares
Holdings after
2,586,296
+1% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $2k at market
    0
  • Relative to holdings
    Holdings up 1.4%
    0
  • Price context
    No price history yet
    0
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    9 buys in 90 days
    +5
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +80.0%, 3m +100.0%, 6m +60.0%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MNTROct 9, 2026 · close 0.04
Since filing Aug 25, 2025: -20.0%SPY +22.8% · excess -42.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001632909-25-000018, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 21, 2025POpen-market purchase
Common Stock
+15,000$0.05$8102,565,296Aug 25, 2025
Aug 22, 2025POpen-market purchase
Common Stock
+11,000$0.05$6042,576,296Aug 25, 2025
Aug 25, 2025POpen-market purchase
Common Stock
+10,000$0.06$5602,586,296Aug 25, 2025

Related signals

Other insiders at Mentor Capital, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$109
2,000 shares
+0%
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$246
4,000 shares
+0%
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$57
897 shares
+0%
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$0
3 shares
+0%
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$298
4,100 shares
+0%
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$181
2,300 shares
+0%
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$134
1,600 shares
+0%
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$295
3,550 shares
+0%
33Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$145
1,750 shares
+0%
29Weak
MNTRbuy
Mentor Capital, Inc.
Chester Billingsley
Chief Executive Officer
$200
2,400 shares
+0%

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.