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 Peter F. Borish.

Business address: C/O Cbot Holdings, Inc., 141 West Jackson Boulevard, Chicago, IL, 60604
Top holdings (ownership): SGN

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Peter F. Borish has filed 10 SEC EDGAR filings since 14 Nov 2005

Recent SEC filings for Peter F. Borish including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	13 Mar 2026	13 Mar 2026	001-41863
4	Open 4 document	View SEC filing for 4		13 Dec 2024	12 Dec 2024	001-41863
4	Open 4 document	View SEC filing for 4		17 Oct 2024	16 Oct 2024	001-41863
4	Open 4 document	View SEC filing for 4		05 Mar 2024	01 Mar 2024	001-41863
3	Open 3 document	View SEC filing for 3		15 Feb 2024	12 Feb 2024	001-41863
4	Open 4 document	View SEC filing for 4		17 Feb 2021	30 Oct 2020	811-22821
3	Open 3 document	View SEC filing for 3		01 Jun 2020	21 Apr 2020	811-22821

Peter F. Borish files with the SEC under CIK 0001343861. 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.