Entity Type
Individual
- Info
- Insider Ownership
Filer Snapshot
Brent MacGregor SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001818951.
Total Filings
8
Latest Filing
10 Feb 2026
Industry
n/a
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Source: SEC Forms 3/4/5
View Source Filing
4 filed on 10 Feb 2026 for CIK 0001818951.
- Business address
- C/O Dynavax Technologies Corporation, 2100 Powell Street, Suite 720, Emeryville, CA, 94608
- Top holdings (ownership)
- DVAX
Quick Takeaways
- Brent MacGregor is an SEC filer tracked under CIK 0001818951.
- 8 filings are listed on this profile.
- Common form coverage includes 4, 3.
What Changed
- Latest filing: 4 filed on 10 Feb 2026.
- Report period: 10 Feb 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Source Evidence
Source: SEC Forms 3/4/5
View Source Filing
4 filed on 10 Feb 2026 for CIK 0001818951.
Return Loop
Why revisit this filer page
A newly filed 4 can change the filing history, ownership context, or next research path for Brent MacGregor.
- Latest source-backed update
- 4 filed 10 Feb 2026
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: 4 filed 10 Feb 2026.
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- Open the latest filing table or ownership context to verify what changed.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for Brent MacGregor
Latest ownership report period: 10 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
10 Feb 2026
Page type
Ownership filings
Latest period
10 Feb 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 10 Feb 2026.
Filer Overview
Brent MacGregor has filed 8 SEC EDGAR filings since 22 Jul 2020. Common forms include 4, 3.
Latest Filings
Recent SEC filings for Brent MacGregor with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 10 Feb 2026 | 10 Feb 2026 | 001-34207 | |
| 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 |
About this filer
Brent MacGregor files with the SEC under CIK 0001818951. This page aggregates EDGAR filings and related ownership activity.
FAQ
- 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.