Form4insider filings, from the source

Insider · CIK 0001203889

Errol Glasser

Files at: CENX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 15, 2026 AForm 4 →Jun 17, 4:43 pm EDTCENTURY ALUMINUM COCENX2,172——120,869—
Jun 19, 2018 AForm 4 →Jun 20, 4:16 pm EDTCENTURY ALUMINUM COCENX5,680——40,780— plan?
Jun 20, 2017 AForm 4 →Jun 22, 4:13 pm EDTCENTURY ALUMINUM COCENX6,228——35,100— plan?
Jun 28, 2016 AForm 4 →Jun 29, 4:14 pm EDTCENTURY ALUMINUM COCENX12,930——28,872— plan?
Sep 2, 2015 AForm 4/A →Nov 30, 5:28 pm ESTCENTURY ALUMINUM COCENX12,447——15,942— plan?
Sep 2, 2015 AForm 4 →Sep 4, 9:56 am EDTCENTURY ALUMINUM COCENX12,027——15,522— plan? amended

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.