Filer Snapshot

Brian L. Roberts SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001063948.

Entity Type

Individual

Total Filings

173

Latest Filing

03 Mar 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 03 Mar 2026 for CIK 0001063948.

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Business address
Comcast Corp, One Comcast Center, 1701 Jfk Boulevard, Philidelphia, PA, 19103
Top holdings (ownership)
CMCSA

Quick Takeaways

  • Brian L. Roberts is an SEC filer tracked under CIK 0001063948.
  • 173 filings are listed on this profile.
  • Common form coverage includes 4, 144, 5 and more.

What Changed

  • Latest filing: 4 filed on 03 Mar 2026.
  • Report period: 01 Mar 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 03 Mar 2026 for CIK 0001063948.

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 L. Roberts.

Latest source-backed update
4 filed 03 Mar 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 03 Mar 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 L. Roberts

Ownership report updated

Latest ownership report period: 01 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

03 Mar 2026

Page type

Ownership filings

Latest period

01 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 03 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Brian L. Roberts has filed 173 SEC EDGAR filings since 12 Jun 1998. Common forms include 4, 144, 5, 4/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Brian L. Roberts 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 03 Mar 2026 01 Mar 2026 001-32871
4 Open 4 document View SEC filing for 4 26 Feb 2026 24 Feb 2026 001-32871
4 Open 4 document View SEC filing for 4 13 Feb 2026 11 Feb 2026 001-32871
4 Open 4 document View SEC filing for 4 05 Nov 2025 03 Nov 2025 001-32871
4 Open 4 document View SEC filing for 4 04 Sep 2025 02 Sep 2025 001-32871
4 Open 4 document View SEC filing for 4 07 Mar 2025 06 Mar 2025 001-32871
4 Open 4 document View SEC filing for 4 04 Mar 2025 01 Mar 2025 001-32871
4 Open 4 document View SEC filing for 4 27 Feb 2025 25 Feb 2025 001-32871
4 Open 4 document View SEC filing for 4 29 Nov 2024 26 Nov 2024 001-32871
144 Open 144 document View SEC filing for 144 26 Nov 2024
4 Open 4 document View SEC filing for 4 05 Nov 2024 04 Nov 2024 001-32871
4 Open 4 document View SEC filing for 4 18 Sep 2024 16 Sep 2024 001-32871
4 Open 4 document View SEC filing for 4 07 Jun 2024 06 Jun 2024 001-32871
4 Open 4 document View SEC filing for 4 19 Mar 2024 15 Mar 2024 001-32871
4 Open 4 document View SEC filing for 4 05 Mar 2024 01 Mar 2024 001-32871
4 Open 4 document View SEC filing for 4 31 Jan 2024 30 Jan 2024 001-32871
4 Open 4 document View SEC filing for 4 29 Jan 2024 26 Jan 2024 001-32871
4 Open 4 document View SEC filing for 4 04 Jan 2024 02 Jan 2024 001-32871
4 Open 4 document View SEC filing for 4 18 Dec 2023 14 Dec 2023 001-32871
4 Open 4 document View SEC filing for 4 15 Nov 2023 14 Nov 2023 001-32871
144 Open 144 document View SEC filing for 144 14 Nov 2023
4 Open 4 document View SEC filing for 4 14 Jun 2023 13 Jun 2023 001-32871
4 Open 4 document View SEC filing for 4 24 May 2023 22 May 2023 001-32871
4 Open 4 document View SEC filing for 4 17 Mar 2023 15 Mar 2023 001-32871
4 Open 4 document View SEC filing for 4 03 Mar 2023 01 Mar 2023 001-32871
4 Open 4 document View SEC filing for 4 30 Jan 2023 27 Jan 2023 001-32871
5 Open 5 document View SEC filing for 5 24 Jan 2023 31 Dec 2022 001-32871
4 Open 4 document View SEC filing for 4 05 Jan 2023 03 Jan 2023 001-32871
4 Open 4 document View SEC filing for 4 18 Mar 2022 17 Mar 2022 001-32871
4 Open 4 document View SEC filing for 4 17 Mar 2022 15 Mar 2022 001-32871
4 Open 4 document View SEC filing for 4 03 Mar 2022 01 Mar 2022 001-32871
4 Open 4 document View SEC filing for 4 24 Feb 2022 22 Feb 2022 001-32871
4 Open 4 document View SEC filing for 4 23 Feb 2022 22 Feb 2022 001-32871
5 Open 5 document View SEC filing for 5 10 Feb 2022 31 Dec 2021 001-32871
4 Open 4 document View SEC filing for 4 05 Jan 2022 03 Jan 2022 001-32871
4 Open 4 document View SEC filing for 4 16 Dec 2021 14 Dec 2021 001-32871
4 Open 4 document View SEC filing for 4 02 Nov 2021 29 Oct 2021 001-32871
4 Open 4 document View SEC filing for 4 30 Apr 2021 30 Apr 2021 001-32871
4 Open 4 document View SEC filing for 4 19 Mar 2021 17 Mar 2021 001-32871
4 Open 4 document View SEC filing for 4 17 Mar 2021 15 Mar 2021 001-32871
4 Open 4 document View SEC filing for 4 03 Mar 2021 01 Mar 2021 001-32871
5 Open 5 document View SEC filing for 5 12 Feb 2021 31 Dec 2020 001-32871
4 Open 4 document View SEC filing for 4 12 Feb 2021 10 Feb 2021 001-32871
4 Open 4 document View SEC filing for 4 16 Oct 2020 15 Oct 2020 001-32871
4 Open 4 document View SEC filing for 4 21 Sep 2020 17 Sep 2020 001-32871
4 Open 4 document View SEC filing for 4 16 Apr 2020 15 Apr 2020 001-32871
4 Open 4 document View SEC filing for 4 18 Mar 2020 16 Mar 2020 001-32871
4 Open 4 document View SEC filing for 4 04 Mar 2020 02 Mar 2020 001-32871
4 Open 4 document View SEC filing for 4 20 Feb 2020 18 Feb 2020 001-32871
4 Open 4 document View SEC filing for 4 07 Feb 2020 06 Feb 2020 001-32871
4 Open 4 document View SEC filing for 4 29 Oct 2019 28 Oct 2019 001-32871
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2019 17 Sep 2019 001-32871
4 Open 4 document View SEC filing for 4 18 Apr 2019 16 Apr 2019 001-32871
4 Open 4 document View SEC filing for 4 21 Mar 2019 19 Mar 2019 001-32871
4 Open 4 document View SEC filing for 4 19 Mar 2019 15 Mar 2019 001-32871
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2019 12 Feb 2019 001-32871
5 Open 5 document View SEC filing for 5 08 Feb 2019 31 Dec 2018 001-32871
4 Open 4 document View SEC filing for 4 19 Oct 2018 17 Oct 2018 001-32871
4 Open 4 document View SEC filing for 4 20 Sep 2018 18 Sep 2018 001-32871
4 Open 4 document View SEC filing for 4 19 Apr 2018 17 Apr 2018 001-32871
4 Open 4 document View SEC filing for 4 20 Mar 2018 16 Mar 2018 001-32871
4 Open 4 document View SEC filing for 4 15 Mar 2018 13 Mar 2018 001-32871
4 Open 4 document View SEC filing for 4 22 Feb 2018 20 Feb 2018 001-32871
5 Open 5 document View SEC filing for 5 12 Feb 2018 31 Dec 2017 001-32871
4 Open 4 document View SEC filing for 4 03 Jan 2018 02 Jan 2018 001-32871
4 Open 4 document View SEC filing for 4 15 Dec 2017 14 Dec 2017 001-32871
4 Open 4 document View SEC filing for 4 19 Oct 2017 18 Oct 2017 001-32871
4 Open 4 document View SEC filing for 4 FORM 4 15 Jun 2017 13 Jun 2017 001-32871
4 Open 4 document View SEC filing for 4 20 Apr 2017 18 Apr 2017 001-32871
4 Open 4 document View SEC filing for 4 21 Mar 2017 17 Mar 2017 001-32871
5 Open 5 document View SEC filing for 5 13 Feb 2017 31 Dec 2016 001-32871
4 Open 4 document View SEC filing for 4 07 Feb 2017 06 Feb 2017 001-32871
4 Open 4 document View SEC filing for 4 24 Oct 2016 20 Oct 2016 001-32871
4 Open 4 document View SEC filing for 4 01 Aug 2016 29 Jul 2016 001-32871
4 Open 4 document View SEC filing for 4 11 May 2016 10 May 2016 001-32871
4 Open 4 document View SEC filing for 4 22 Apr 2016 20 Apr 2016 001-32871
4 Open 4 document View SEC filing for 4 22 Mar 2016 18 Mar 2016 001-32871
4 Open 4 document View SEC filing for 4 25 Feb 2016 24 Feb 2016 001-32871
5 Open 5 document View SEC filing for 5 11 Feb 2016 31 Dec 2015 001-32871
4 Open 4 document View SEC filing for 4 30 Oct 2015 29 Oct 2015 001-32871
4 Open 4 document View SEC filing for 4 23 Apr 2015 21 Apr 2015 001-32871
4 Open 4 document View SEC filing for 4 30 Mar 2015 26 Mar 2015 001-32871
4 Open 4 document View SEC filing for 4 24 Mar 2015 20 Mar 2015 001-32871
4 Open 4 document View SEC filing for 4 02 Mar 2015 26 Feb 2015 001-32871
4 Open 4 document View SEC filing for 4 12 Nov 2014 07 Nov 2014 001-32871
4 Open 4 document View SEC filing for 4 24 Oct 2014 22 Oct 2014 001-32871
4 Open 4 document View SEC filing for 4 24 Apr 2014 22 Apr 2014 001-32871
4 Open 4 document View SEC filing for 4 28 Mar 2014 26 Mar 2014 001-32871
4 Open 4 document View SEC filing for 4 24 Mar 2014 21 Mar 2014 001-32871
4 Open 4 document View SEC filing for 4 11 Mar 2014 07 Mar 2014 001-32871
4 Open 4 document View SEC filing for 4 25 Oct 2013 23 Oct 2013 001-32871
4 Open 4 document View SEC filing for 4 17 May 2013 16 May 2013 001-32871
4 Open 4 document View SEC filing for 4 01 Apr 2013 28 Mar 2013 001-32871
4 Open 4 document View SEC filing for 4 28 Mar 2013 27 Mar 2013 001-32871
4 Open 4 document View SEC filing for 4 27 Mar 2013 26 Mar 2013 001-32871
4 Open 4 document View SEC filing for 4 26 Mar 2013 22 Mar 2013 001-32871
4 Open 4 document View SEC filing for 4 31 Dec 2012 27 Dec 2012 001-32871
4 Open 4 document View SEC filing for 4 21 Dec 2012 19 Dec 2012 001-32871
4 Open 4 document View SEC filing for 4 19 Dec 2012 17 Dec 2012 001-32871
4 Open 4 document View SEC filing for 4 08 Nov 2012 06 Nov 2012 001-32871
4 Open 4 document View SEC filing for 4 29 Oct 2012 25 Oct 2012 001-32871
4 Open 4 document View SEC filing for 4 19 Jun 2012 15 Jun 2012 001-32871
4 Open 4 document View SEC filing for 4 01 May 2012 01 May 2012 001-32871
4 Open 4 document View SEC filing for 4 18 Apr 2012 17 Apr 2012 001-32871
4 Open 4 document View SEC filing for 4 04 Apr 2012 03 Apr 2012 001-32871
4 Open 4 document View SEC filing for 4 30 Mar 2012 28 Mar 2012 001-32871
4 Open 4 document View SEC filing for 4 28 Mar 2012 26 Mar 2012 001-32871
4 Open 4 document View SEC filing for 4 27 Mar 2012 23 Mar 2012 001-32871
4 Open 4 document View SEC filing for 4 20 Mar 2012 16 Mar 2012 001-32871
4 Open 4 document View SEC filing for 4 08 Mar 2012 06 Mar 2012 001-32871
4 Open 4 document View SEC filing for 4 22 Feb 2012 17 Feb 2012 001-32871
4 Open 4 document View SEC filing for 4 10 Jan 2012 09 Jan 2012 001-32871
4 Open 4 document View SEC filing for 4 27 Apr 2011 26 Apr 2011 001-32871
4 Open 4 document View SEC filing for 4 30 Mar 2011 28 Mar 2011 001-32871
4 Open 4 document View SEC filing for 4 29 Mar 2011 25 Mar 2011 001-32871
4 Open 4 document View SEC filing for 4 18 Mar 2011 16 Mar 2011 001-32871
4 Open 4 document View SEC filing for 4 14 Mar 2011 10 Mar 2011 001-32871
4 Open 4 document View SEC filing for 4 17 Dec 2010 14 Dec 2010 001-32871
4 Open 4 document View SEC filing for 4 04 Aug 2010 03 Aug 2010 001-32871
4 Open 4 document View SEC filing for 4 28 Apr 2010 27 Apr 2010 001-32871
4 Open 4 document View SEC filing for 4 30 Mar 2010 26 Mar 2010 001-32871
4 Open 4 document View SEC filing for 4 04 Mar 2010 02 Mar 2010 001-32871
5 Open 5 document View SEC filing for 5 21 Jan 2010 31 Dec 2009 001-32871

About this filer

Brian L. Roberts files with the SEC under CIK 0001063948. 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.