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 Brent MacGregor.

Business address: C/O Dynavax Technologies Corporation, 2100 Powell Street, Suite 720, Emeryville, CA, 94608
Top holdings (ownership): DVAX

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Brent MacGregor has filed 7 SEC EDGAR filings since 22 Jul 2020

Recent SEC filings for Brent MacGregor including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4	13 Jun 2025	11 Jun 2025	001-34207
4	Open 4 document	View SEC filing for 4	4	28 May 2024	23 May 2024	001-34207
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	31 May 2023	26 May 2023	001-34207
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	27 May 2022	26 May 2022	001-34207
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	02 Jun 2021	28 May 2021	001-34207
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	22 Jul 2020	17 Jul 2020	001-34207
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	22 Jul 2020	17 Jul 2020	001-34207

Brent MacGregor files with the SEC under CIK 0001818951. 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.