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buyWeak

William Arnold Drafts bought $41k of MPTI

President at M-tron Industries, Inc.. 1,000 shares at an average of $40.50, traded Jun 27, 2025, filed Jun 27, 2025.

Conviction score
37
Value
$41k
1,000 shares
Holdings after
11,008
+10% from before
From 52-week low
+23%
low $33.80, close $41.59
From 52-week high
-41%
high $69.98, as of Jun 27, 2025

Score components

  • Role
    President
    +20
  • Trade size
    $40k at market
    +6
  • Relative to holdings
    Holdings up 10%
    +3
  • Price context
    41% below the 52-week high
    +8
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • 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.

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.

MPTIOct 9, 2026 · close 70.63
Since filing Jun 27, 2025: +69.8%SPY +28.3% · excess +41.5%

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 0001437749-25-021424, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 27, 2025POpen-market purchase
Common Stock, par value $0.01 per share
+1,000$40.50$41k11,008Jun 27, 2025

Related signals

Other insiders at M-tron Industries, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
29Weak
MPTIsell
M-tron Industries, Inc.
Mario J Gabelli
owner
$451k
7,500 shares
-6%
21Weak
MPTIsell
M-tron Industries, Inc.
Mario J Gabelli
owner
$79k
1,500 shares
-1%
45Moderate
MPTIsell
M-tron Industries, Inc.
Ivan Arteaga
director
$101k
2,000 shares
-85%

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.

William Arnold Drafts bought $41k of MPTI | InsiderTell