Form4insider filings, from the source

Insider · CIK 0001208428

Dian C Taylor

Files at: ARTNA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $745k · 8net −$745k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 16, 2026 SForm 4 →Sep 17, 12:48 pm EDTARTESIAN RESOURCES CORPARTNA4,000$35.17$140,68021,073−16.0%
Sep 3, 2026 SForm 4/A →Sep 11, 12:07 pm EDTARTESIAN RESOURCES CORPARTNA1,876$36.11$67,74225,073−6.96%
Sep 2, 2026 SForm 4 →Sep 4, 9:27 am EDTARTESIAN RESOURCES CORPARTNA3,124$36.07$112,68424,949−11.1%
Aug 31, 2026 SForm 4 →Sep 1, 12:54 pm EDTARTESIAN RESOURCES CORPARTNA2,000$35.50$71,00028,073−6.65%
Aug 28, 2026 SForm 4 →Aug 31, 12:09 pm EDTARTESIAN RESOURCES CORPARTNA2,000$35.50$71,00030,073−6.24%
Aug 25, 2026 SForm 4 →Aug 27, 9:51 am EDTARTESIAN RESOURCES CORPARTNA2,000$35.68$71,36032,073−5.87%
Aug 20, 2026 SForm 4 →Aug 21, 4:17 pm EDTARTESIAN RESOURCES CORPARTNA2,000$35.30$70,60034,073−5.54%
Aug 17, 2026 SForm 4 →Aug 18, 2:17 pm EDTARTESIAN RESOURCES CORPARTNA4,000$35.00$140,01636,073−9.98%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.