Form4insider filings, from the source

Insider · CIK 0001254782

Glenda J Minor

Files at: ALB, KALU. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 4, 2026 AForm 4 →Jun 5, 5:17 pm EDTKAISER ALUMINUM CORPKALU1,121$178.10$59,6644,516—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2026 AForm 4 →Jul 6, 5:29 pm EDTALBEMARLE CORPALB1,250——5,606—