Filer Snapshot

Brian Armstrong SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001851492.

Entity Type

Individual

Total Filings

107

Latest Filing

07 Jan 2026

Industry

n/a

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Source: SEC Forms 3/4/5

4 filed on 07 Jan 2026 for CIK 0001851492.

View Source Filing
Business address
C/O Coinbase Global, Inc., One Madison Avenue, Suite 2400, New York, NY, 10010
Top holdings (ownership)
COIN
Top holdings (Schedule 13G)
COIN

Quick Takeaways

  • Brian Armstrong is an SEC filer tracked under CIK 0001851492.
  • 107 filings are listed on this profile.
  • Common form coverage includes 4, 144, SCHEDULE 13G/A and more.

What Changed

  • Latest filing: 4 filed on 07 Jan 2026.
  • Report period: 05 Jan 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

4 filed on 07 Jan 2026 for CIK 0001851492.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Brian Armstrong.

Latest source-backed update
4 filed 07 Jan 2026
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Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 07 Jan 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Brian Armstrong

Ownership report updated

Latest ownership report period: 05 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

07 Jan 2026

Page type

Ownership filings

Latest period

05 Jan 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 07 Jan 2026.

Open ownership filings Browse recent public updates

Filer Overview

Brian Armstrong has filed 107 SEC EDGAR filings since 01 Apr 2021. Common forms include 4, 144, SCHEDULE 13G/A, SC 13G/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Brian Armstrong 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 FORM 4 07 Jan 2026 05 Jan 2026 001-40289
144 Open 144 document View SEC filing for 144 05 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2025 22 Dec 2025 001-40289
144 Open 144 document View SEC filing for 144 22 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Dec 2025 08 Dec 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 10 Dec 2025 26 Nov 2025 001-40289
144 Open 144 document View SEC filing for 144 08 Dec 2025
144 Open 144 document View SEC filing for 144 26 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2025 17 Nov 2025 001-40289
144 Open 144 document View SEC filing for 144 17 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2025 10 Nov 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2025 03 Nov 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 15 Oct 2025 13 Oct 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 06 Oct 2025 02 Oct 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 17 Sep 2025 15 Sep 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 08 Sep 2025 04 Sep 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 14 Aug 2025 12 Aug 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 06 Aug 2025 04 Aug 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 17 Jul 2025 15 Jul 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 15 Jul 2025 11 Jul 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 03 Jul 2025 01 Jul 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2025 25 Jun 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2025 11 Jun 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2025 02 Jun 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2025 14 May 2025 001-40289
4 Open 4 document View SEC filing for 4 07 May 2025 05 May 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 25 Apr 2025 23 Apr 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 16 Apr 2025 14 Apr 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 07 Apr 2025 03 Apr 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 26 Mar 2025 24 Mar 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2025 13 Mar 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2025 03 Mar 2025 001-40289
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2025 11 Feb 2025 001-40289
4 Open 4 document View SEC filing for 4 05 Feb 2025 03 Feb 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 15 Jan 2025 13 Jan 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 03 Jan 2025 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2024 13 Dec 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 09 Dec 2024 05 Dec 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 27 Nov 2024 25 Nov 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 20 Nov 2024 18 Nov 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 20 Nov 2024 18 Nov 2024 001-40289
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G, AMENDMENT NO. 3 14 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 13 Nov 2024 11 Nov 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 16 Sep 2024 12 Sep 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2024 03 Sep 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 16 Aug 2024 14 Aug 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 07 Aug 2024 05 Aug 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 15 Jul 2024 11 Jul 2024 001-40289
4 Open 4 document View SEC filing for 4 03 Jul 2024 01 Jul 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2024 10 Jun 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2024 03 Jun 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2024 13 May 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2024 03 May 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 17 Apr 2024 15 Apr 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 08 Apr 2024 04 Apr 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2024 25 Mar 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2024 11 Mar 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2024 08 Mar 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2024 04 Mar 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 29 Feb 2024 27 Feb 2024 001-40289
4 Open 4 document View SEC filing for 4 14 Feb 2024 12 Feb 2024 001-40289
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G, AMENDMENT NO. 2 14 Feb 2024
4 Open 4 document View SEC filing for 4 05 Feb 2024 01 Feb 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2024 11 Jan 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Dec 2023 14 Dec 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Dec 2023 13 Dec 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Dec 2023 12 Dec 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Dec 2023 04 Dec 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Nov 2023 27 Nov 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Nov 2023 24 Nov 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Nov 2023 20 Nov 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Nov 2023 16 Nov 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Nov 2023 06 Nov 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Aug 2023 01 Aug 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jul 2023 18 Jul 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2023 13 Jul 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2023 03 Jul 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2023 20 Jun 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2023 05 Jun 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 26 May 2023 24 May 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 09 May 2023 08 May 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 26 Apr 2023 24 Apr 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 12 Apr 2023 10 Apr 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 29 Mar 2023 27 Mar 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2023 17 Mar 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 15 Mar 2023 13 Mar 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2023 01 Mar 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2023 14 Feb 2023 001-40289
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13 G, AMENDMENT NO. 1 14 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2023 02 Feb 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 01 Feb 2023 30 Jan 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 18 Jan 2023 13 Jan 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2023 04 Jan 2023 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 22 Dec 2022 20 Dec 2022 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2022 05 Dec 2022 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 23 Nov 2022 21 Nov 2022 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2022 11 Nov 2022 001-40289
5 Open 5 document View SEC filing for 5 FORM 5 14 Feb 2022 31 Dec 2021 001-40289
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 14 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2021 18 Nov 2021 001-40289
3/A Open 3/A document View SEC filing for 3/A FORM 3/A SUBMISSION 16 Apr 2021 01 Apr 2021 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Apr 2021 14 Apr 2021 001-40289
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 16 Apr 2021 01 Apr 2021 001-40289
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2021 01 Apr 2021 001-40289
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 01 Apr 2021 01 Apr 2021 001-40289

About this filer

Brian Armstrong files with the SEC under CIK 0001851492. 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.
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