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sellModerate cluster of 5

Neil Boehm sold $279k of GNTX

Chief Technology Officer at GENTEX CORP. 11,248 shares at an average of $24.82, traded Feb 17, 2026, filed Feb 19, 2026.

Warning score
49
Value
$279k
11,248 shares
Holdings after
58,951
-15% from before
From 52-week low
+21%
low $20.08, close $24.21
From 52-week high
-15%
high $28.32, as of Feb 17, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $279k at market
    +14
  • Share of holdings sold
    Sold 15% of holdings
    +5
  • Cluster
    5 insiders selling within 14 days
    +15

What happened after comparable sells

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 -13.6%, 3m -1.8%, 6m -0.5%.

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.

GNTXOct 12, 2026 · close 20.71
Since filing Feb 19, 2026: -12.2%SPY +14.6% · excess -26.8%

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 0001731934-26-000002, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 17, 2026AGrant or award
Common Stock
+31,993$0.00$087,967Feb 19, 2026
Feb 17, 2026FTax withholding
Common Stock
-14,160$24.89$352k73,807Feb 19, 2026
Feb 17, 2026SOpen-market sale
Common Stock
-8,916$24.82$221k64,891Feb 19, 2026
Feb 17, 2026FTax withholding
Common Stock
-3,608$24.89$90k61,283Feb 19, 2026
Feb 17, 2026SOpen-market sale
Common Stock
-2,332$24.82$58k58,951Feb 19, 2026
Feb 19, 2026AGrant or award
Common Stock
+14,953$0.00$073,904Feb 19, 2026

Related signals

Other insiders at GENTEX CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
61Notable
GNTXsell 3
GENTEX CORP
Joseph B Anderson Jr
director
$136k
5,939 shares
-100%
46Moderate
GNTXsell 3
GENTEX CORP
Brian C Walker
director
$136k
5,939 shares
-20%
33Weak
GNTXsell 4
GENTEX CORP
Leslie L Brown
director
$246k
10,782 shares
-23%
18Weak
GNTXsell 2
GENTEX CORP
Richard O Schaum
director
$112k
4,815 shares
-6%
58Moderate
GNTXsell 5
GENTEX CORP
Matthew Chiodo
Vice President of Sales
$496k
19,827 shares
-36%
68Notable
GNTXsell 5
GENTEX CORP
Steven R Downing
President and CEO
$866k
35,000 shares
-14%
56Moderate
GNTXsell 5
GENTEX CORP
Kevin C Nash
Chief Financial Officer
$297k
11,885 shares
-17%
47Moderate
GNTXsell 5
GENTEX CORP
Scott P Ryan
General Counsel
$223k
9,024 shares
-17%
34Weak
GNTXsell
GENTEX CORP
Joseph B Anderson Jr
director
$86k
3,764 shares
-39%
54Moderate
GNTXsell 2
GENTEX CORP
Joseph B Anderson Jr
director
$163k
4,716 shares
-56%

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.

Neil Boehm sold $279k of GNTX | InsiderTell