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 Erin M. Brzezinski.

Business address: C/O Marathon Petroleum Corporation, 539 South Main Street, Findlay, OH, 45840
Top holdings (ownership): MPC

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Erin M. Brzezinski has filed 3 SEC EDGAR filings since 16 Jan 2024

Recent SEC filings for Erin M. Brzezinski 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	04 Mar 2025	01 Mar 2025	001-35054
4	Open 4 document	View SEC filing for 4	4	05 Mar 2024	01 Mar 2024	001-35054
3	Open 3 document	View SEC filing for 3	3	16 Jan 2024	08 Jan 2024	001-35054

Erin M. Brzezinski files with the SEC under CIK 0002008021. 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.