Transaction · 0000310354-26-000088

Dunbar David A.

Dunbar David A., PRES, CEO, CHAIR, reported an open-market or private sale at STANDEX INTERNATIONAL CORP DE involving 9000.000000 shares for an estimated $2617357.50. Reported holdings after the transaction were 75973.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SPRES, CEO, CHAIR
SXISTANDEX INTERNATIONAL CORP DE
Trade date
Aug 31, 2026
Filing date
Sep 02, 2026
View on SEC Insider profile
Estimated value-$2.61MShares × reported price
Shares traded9.00k$290.82 per share
Holdings after75.9kIndirect · Trustee of Trust
% of reported position traded10.59%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 84,973 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

SXI price since this filing

Daily closing prices, with the filing date and available return windows
SXI · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +6.7%1w ago +9.0%1d ago +7.4%
Returns since7d -2.9%30d +2.6%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0000310354-26-000088
Common Stock
Transaction date
Aug 31, 2026
Filed Sep 02, 2026, 01:04 AM · 2d delay
Shares
9,000 sh
$290.82 per share
Estimated value
-$2.61M
Computed from shares × price
Holdings after
75,973 sh
Indirect · Trustee of Trust

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Large Sale Repeat Seller 10b5-1 Detected
Filing-only score

-6 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • timely_filing+4 points

    reporting_delay_days = 2

    Filing reported within two business days of the transaction.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

President/CEO/Chairman

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Sale of stock pursuant to existing 10b5-1 trading plan dated May 21, 2026.

  2. F2

    The price reported is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $289.25 to $297.69, inclusive. The reporting person undertakes to provide to…

  3. F3

    The price reported is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $289.25 to $296.63, inclusive. The reporting person undertakes to provide to…

Original filing · 0000310354-26-000088
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