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 Lisa K. Christen.

Business address: C/O/ Olympic Steel, Inc., 22901 Millcreed Blvd., Suite 650, Highland Hills, OH, 44122

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Lisa K. Christen has filed 2 SEC EDGAR filings since 07 Feb 2020

Recent SEC filings for Lisa K. Christen including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	17 Feb 2026	13 Feb 2026	000-23320
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	07 Feb 2020	01 Feb 2020	000-23320

Lisa K. Christen files with the SEC under CIK 0001802631. 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.