Form4insider filings, from the source

Insider · CIK 0001208427

David B Spacht

Files at: ARTNA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 16, 2026 JForm 4 →Sep 17, 11:12 am EDTARTESIAN RESOURCES CORPARTNA750$35.07$26,3031,788—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 16, 2026 JForm 4 →Sep 17, 11:12 am EDTARTESIAN RESOURCES CORPARTNA750$35.07$26,3030—