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 Robert G. Zack.

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Robert G. Zack has filed 4 SEC EDGAR filings since 13 Jul 2010

Recent SEC filings for Robert G. Zack including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		26 Sep 2025	30 Jun 2025	811-23778
4	Open 4 document	View SEC filing for 4	FORM 4	17 Oct 2022	05 Oct 2022	811-23778
3	Open 3 document	View SEC filing for 3	FORM 3	15 Aug 2022	15 Aug 2022	811-23778
4	Open 4 document	View SEC filing for 4		13 Jul 2010	01 Jul 2010	811-09373

Robert G. Zack files with the SEC under CIK 0001496362. 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.