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 Dean A. Gregory.

Business address: C/O Cerus Corporation, 1220 Concord Avenue, Suite 600, Concord, CA, 94520
Top holdings (ownership): CERS

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Dean A. Gregory has filed 4 SEC EDGAR filings since 02 Jul 2024

Recent SEC filings for Dean A. Gregory 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	25 Aug 2025	25 Aug 2025	000-21937
4	Open 4 document	View SEC filing for 4	4	02 Jan 2025	13 Dec 2024	000-21937
4	Open 4 document	View SEC filing for 4	4	02 Jul 2024	01 Jul 2024	000-21937
3	Open 3 document	View SEC filing for 3	3	02 Jul 2024	01 Jul 2024	000-21937

Dean A. Gregory files with the SEC under CIK 0002028395. 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.