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sellModerate cluster of 210b5-1 plan

David A. Dunbar sold $3.8M of SXI

President/CEO/Chairman at STANDEX INTERNATIONAL CORP/DE/. 13,000 shares at an average of $290.82, traded Aug 31, 2026, filed Sep 1, 2026.

Warning score
43
Value
$3.8M
13,000 shares
Holdings after
75,973
-15% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $3.8M at market
    +25
  • Share of holdings sold
    Sold 15% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

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.

SXIOct 9, 2026 · close 285.01
Since filing Sep 1, 2026: -0.0%SPY +2.5% · excess -2.5%

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 0000310354-26-000088, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 31, 2026SOpen-market sale
Common Stockindirect: Trustee of Trust10b5-1
-4,000$290.81$1.2M84,97341 d ago
Aug 31, 2026SOpen-market sale
Common Stockindirect: Trustee of Trust10b5-1
-9,000$290.82$2.6M75,97341 d ago

Related signals

Other insiders at STANDEX INTERNATIONAL CORP/DE/ and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
0Weak
SXIsell10b5-1
STANDEX INTERNATIONAL CORP/DE/
Thomas E Chorman
director
$14k
50 shares
-0%
15Weak
SXIbuy
STANDEX INTERNATIONAL CORP/DE/
Max Arets
VP; Chief Information Officer
$12k
45 shares
+3%
3Weak
SXIsell 210b5-1
STANDEX INTERNATIONAL CORP/DE/
Thomas E Chorman
director
$14k
50 shares
-0%
27Weak
SXIsell
STANDEX INTERNATIONAL CORP/DE/
Thomas E Chorman
director
$223k
1,000 shares
-7%
35Weak
SXIsell10b5-1
STANDEX INTERNATIONAL CORP/DE/
David A. Dunbar
President/CEO/Chairman
$4.2M
18,000 shares
-15%
30Weak
SXIsell10b5-1
STANDEX INTERNATIONAL CORP/DE/
David A. Dunbar
President/CEO/Chairman
$2.4M
11,000 shares
-8%
41Moderate
SXIsell 2
STANDEX INTERNATIONAL CORP/DE/
Annemarie Bell
VP, Chief HR Officer
$239k
1,184 shares
-14%
50Moderate
SXIsell 4
STANDEX INTERNATIONAL CORP/DE/
Ademir Sarcevic
Vice President/CFO/Treasurer
$228k
1,085 shares
-9%
59Moderate
SXIsell 3
STANDEX INTERNATIONAL CORP/DE/
Thomas J Hansen
director
$606k
2,992 shares
-26%
50Moderate
SXIsell 310b5-1
STANDEX INTERNATIONAL CORP/DE/
David A. Dunbar
President/CEO/Chairman
$3.2M
16,000 shares
-12%

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.

David A. Dunbar sold $3.8M of SXI | InsiderTell