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 Mark Ringes.

Business address: C/O Kyndryl Holdings, Inc., One Vanderbilt Avenue, 15 Th Floor, New York, NY, 10017
Top holdings (ownership): KD

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Mark Ringes has filed 1 SEC EDGAR filings since 19 Feb 2026

Recent SEC filings for Mark Ringes including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	19 Feb 2026	05 Feb 2026	001-40853

Mark Ringes files with the SEC under CIK 0002112497. 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.