Form4insider filings, from the source

Insider · CIK 0001595316

David A. Dunbar

Files at: SXI, WTS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $3.8M · 1net −$3.8M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 31, 2026 SForm 4 →Sep 1, 9:04 pm EDTSTANDEX INTERNATIONAL CORP/DE/SXI13,000$290.82$3,780,60775,973−14.6%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.