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 John Grdina.

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John Grdina has filed 5 SEC EDGAR filings since 26 Dec 2012

Recent SEC filings for John Grdina including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		27 Jan 2023	26 Jan 2023	001-41560
4	Open 4 document	View SEC filing for 4		25 Jan 2023	23 Jan 2023	001-41560
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	14 Nov 2022	14 Nov 2022	001-41560
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Apr 2013	01 Apr 2013	000-54746
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	26 Dec 2012	17 Dec 2012	000-54746

John Grdina files with the SEC under CIK 0001564828. 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.