CENX Government Contracts & Federal Awards (2026)

CENX executive trading overview and key direct answers

Statutory Form 4 disclosures confirm that corporate officers and directors at CENTURY ALUMINUM CO (CENX) completed 12 open-market transactions as of 2026-03-25. Every recorded transaction represented an open-market disposition, yielding 12 sales totaling $625.30M. Tracking insider trade flow delivers crucial structural transparency for fundamental market participants monitoring Primary Production of Aluminum leadership teams. Statutory disclosure obligations require public company leadership to file transaction documentation without delay, granting institutional observers immediate insight into executive ownership trajectories. Institutional market participants evaluate corporate governance disclosures alongside primary market fundamentals to gauge leadership alignment.

CENX insider buying and selling over the past year

Insiders at CENTURY ALUMINUM CO only sold stock in the open market over the past year: 12 Form 4 sales totaling $625.30M, against no open-market purchases.

Only 2 of the 12 sales were flagged as Rule 10b5-1 plan trades, so most selling was discretionary rather than pre-scheduled. Activity clustered in 2026-03 (7 trades) and 2026-02 (3 trades); the latest filing in this window is dated 2026-03-25. Of the total recorded filings, 10 transactions were classified as opportunistic timing trades, while 2 transactions followed routine liquidity schedules. Cumulative open-market transactions involved 15,817,494 shares, representing 16.0% of the 98,993,295 total shares outstanding. The single largest trade was a sale of 6,315,245 shares worth $326.81M on 2026-03-04.

CENX insider cost basis and market valuation scenarios

Benchmarking management execution levels against market close indicators helps investors determine the strategic conviction embedded in open-market insider volumes. Secondary market trading in CENTURY ALUMINUM CO equity provides continuous liquidity for corporate insiders and institutional holders alike, balancing executive diversification transactions against broader institutional demand.

Congressional trading disclosures for CENX

Federal legislative disclosure records show that elected officials reported zero personal equity transactions in CENTURY ALUMINUM CO (CENX) under the STOCK Act of 2012 over the examined period.

CENTURY ALUMINUM CO federal procurement profile

Public spending records confirm that CENTURY ALUMINUM CO maintains zero direct prime federal contracting dependencies, deriving enterprise gross billings from private commercial clients rather than government award vehicles.

Sources and method

Every figure above is computed from public filings stored in Gemral Edge, not estimated. Insider figures count only open-market purchases and sales reported on SEC Form 4; option exercises, grants and gifts are excluded because they do not reflect a decision to buy or sell at market prices.

• SEC EDGAR Form 4 (edge_insider_trades, codes P/S open-market only) — as of 2026-03-25

CENX data questions

Are CENX insiders buying or selling stock?

Insiders at CENTURY ALUMINUM CO only sold stock in the open market over the past year: 12 Form 4 sales totaling $625.30M, against no open-market purchases.

Has any member of Congress traded CENX stock?

No. Congressional records under the STOCK Act of 2012 show zero disclosed trades for CENX over the monitored period.