Filer Snapshot

Jason Armstrong SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001958909.

Entity Type

Individual

Total Filings

27

Latest Filing

06 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 06 Mar 2026 for CIK 0001958909.

View Source Filing
Business address
C/O Comcast Corp, One Comcast Center, Philadelphia, PA, 19103
Top holdings (ownership)
CMCSA

Quick Takeaways

  • Jason Armstrong is an SEC filer tracked under CIK 0001958909.
  • 27 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3 and more.

What Changed

  • Latest filing: 4 filed on 06 Mar 2026.
  • Report period: 05 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 06 Mar 2026 for CIK 0001958909.

View Source Filing

Return Loop

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

Latest source-backed update
4 filed 06 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 06 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 Jason Armstrong

Ownership report updated

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

Update date

06 Mar 2026

Page type

Ownership filings

Latest period

05 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 06 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Jason Armstrong has filed 27 SEC EDGAR filings since 06 Jan 2023. Common forms include 4, 144, 3, 3/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Jason 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 06 Mar 2026 05 Mar 2026 001-32871
144 Open 144 document View SEC filing for 144 05 Mar 2026
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 22 Jan 2026 20 Jan 2026 001-32871
3 Open 3 document View SEC filing for 3 FORM 3 08 Dec 2025 06 Dec 2025 001-42856
4 Open 4 document View SEC filing for 4 06 Jun 2025 05 Jun 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 15 Jan 2025 14 Jan 2025 001-32871
4 Open 4 document View SEC filing for 4 07 Nov 2024 06 Nov 2024 001-32871
144 Open 144 document View SEC filing for 144 06 Nov 2024
4 Open 4 document View SEC filing for 4 07 Jun 2024 05 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 16 Feb 2024 15 Feb 2024 001-32871
3/A Open 3/A document View SEC filing for 3/A FORM 3/A 09 Feb 2024 01 Jan 2023 001-32871
4 Open 4 document View SEC filing for 4 16 Jan 2024 14 Jan 2024 001-32871
4 Open 4 document View SEC filing for 4 08 Jan 2024 04 Jan 2024 001-32871
4 Open 4 document View SEC filing for 4 22 Nov 2023 20 Nov 2023 001-32871
144 Open 144 document View SEC filing for 144 20 Nov 2023
4 Open 4 document View SEC filing for 4 06 Jun 2023 05 Jun 2023 001-32871
4 Open 4 document View SEC filing for 4 04 Apr 2023 01 Apr 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 16 Feb 2023 14 Feb 2023 001-32871
4 Open 4 document View SEC filing for 4 06 Jan 2023 04 Jan 2023 001-32871
3 Open 3 document View SEC filing for 3 FORM 3 06 Jan 2023 01 Jan 2023 001-32871

About this filer

Jason Armstrong files with the SEC under CIK 0001958909. 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.