Form4insider filings, from the source

Insider · CIK 0001345449

Karen B Fagg

Files at: KNF, MDU. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

No reported common-stock activity in this period.

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 30, 2026 AForm 4 →Jul 1, 5:20 pm EDTKnife River CorpKNF197$89.25$17,6251,259—