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 Karl Brenza.

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Karl Brenza has filed 10 SEC EDGAR filings since 16 Aug 2005

Recent SEC filings for Karl Brenza including 4, 3, SC 13D.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 May 2025	02 Apr 2025	001-42463
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	06 May 2025	02 May 2025	001-42463
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	17 Jan 2025	17 Jan 2025	001-42463
SC 13D	Open SC 13D document	View SEC filing for SC 13D	SC 13D	08 Mar 2024
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	13 Feb 2023	13 Feb 2023	001-41619
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	27 Sep 2018	12 Sep 2018	001-38474

Karl Brenza files with the SEC under CIK 0001335910. 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.