Century Aluminum Company (CENX): Officer sold, ~$1.04M

~$1.04M
Approx. value · 18K sh @ $58.00: 25K
Holds after · shares reported

Traded: Mar 12, 2026
Filed: Mar 14, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

Jan 23, 2026Insider · Their largest sale since 2019CEO sold ~$7.23M of CENX shares in the open market
Feb 2, 2026Company filing · Form 8-K · Material agreement, Acquisition or saleCompleted buying or selling a business or assets, and signed an important agreement (and 1 more item)“On February 2, 2026, CAKY completed the sale of the Property to the Purchaser pursuant to the terms of the Purchase and Sale Agreement. The information set forth under the subheading “Purchase and Sale Agreement” in Item 1.01 is incorporated by reference into this”
Feb 19, 2026Company filing · Form 8-K · ResultsReported its results
Feb 23, 2026Insider · 7 days before an 8-KOfficer sold ~$3.35M of CENX shares in the open market
Feb 25, 2026Insider · 5 days before an 8-KOfficer sold ~$2.33M of CENX shares in the open market
Feb 27, 2026Insider · 3 days before an 8-KOfficer sold ~$1.17M of CENX shares in the open market
Mar 2, 2026Company filing · Form 8-K · RestatementSaid past financial statements can no longer be relied on
Mar 2, 2026InsiderOfficer sold ~$637K of CENX shares in the open market
Mar 3, 2026InsiderOfficer sold ~$156K of CENX shares in the open market
Mar 4, 2026Insider · 2 peopleInsiders: 2 sales (~$327.4M)
Mar 11, 2026InsiderOfficer sold ~$595K of CENX shares in the open market
Mar 12, 2026 · this disclosureInsiderOfficer sold ~$1.04M of CENX shares in the open market

What came next

Mar 16, 2026InsiderCEO sold ~$8.32M of CENX shares in the open market
Mar 25, 2026InsiderCFO sold ~$845K of CENX shares in the open market
May 7, 2026Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Century Aluminum Company

For Century Aluminum Company, OQRO holds 3 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CENX page.

Other recent filings by Kenneth L Calloway, SVP, Human Resources

SEC Form 4 at Century Aluminum Company (CENX)Sep 23, 2025

The full history of Kenneth L Calloway, SVP, Human Resources is on the profile page.

Other disclosures at Century Aluminum Company

Everything OQRO holds on this company is on its CENX page.

Century Aluminum Company (CENX)Officer sold ~$1.04M