A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

Why are some filings missing?

New filings appear as the SEC updates EDGAR, and older records can vary by availability.

How often is this page updated?

Updates follow new EDGAR submissions and periodic data refreshes.

SEC EDGAR filings, ownership reports, and insider transactions for Kenneth L. Calloway.

Business address: Century Aluminum Company, 1 S. Wacker Drive, Suite 1000, Chicago, IL, 60606
Top holdings (ownership): CENX

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Kenneth L. Calloway has filed 5 SEC EDGAR filings since 13 Mar 2024

Recent SEC filings for Kenneth L. Calloway including 4, 144, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4	05 Jan 2026	31 Dec 2025	001-34474
4	Open 4 document	View SEC filing for 4	FORM 4	23 Sep 2025	19 Sep 2025	001-34474
144	Open 144 document	View SEC filing for 144		15 Sep 2025
4	Open 4 document	View SEC filing for 4	FORM 4	03 Jan 2025	31 Dec 2024	001-34474
3	Open 3 document	View SEC filing for 3	FORM 3	13 Mar 2024	12 Mar 2024	001-34474

Kenneth L. Calloway files with the SEC under CIK 0002014963. This page aggregates EDGAR filings and related ownership activity.

What is a CIK?: A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?: New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?: Updates follow new EDGAR submissions and periodic data refreshes.