Filer Snapshot

Matthew Scott Harris SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001787762.

Entity Type

Individual

Total Filings

23

Latest Filing

04 Aug 2025

Industry

n/a

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Business address
C/O Altimmune, Inc., 910 Clopper Road, Suite 201 S, Gaithersburg, MD, 20878
Top holdings (ownership)
ALT

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Quick Takeaways

  • Matthew Scott Harris is an SEC filer tracked under CIK 0001787762.
  • 23 filings are listed on this profile.
  • Common form coverage includes 4, 3.

What Changed

  • Latest filing: 4 filed on 04 Aug 2025.
  • Report period: 31 Jul 2025.

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.

Official SEC Source

Official SEC Source

SEC EDGAR submissions for CIK 0001787762.

See Original Filing

Filer Overview

Matthew Scott Harris has filed 23 SEC EDGAR filings since 11 Sep 2019. Common forms include 4, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Matthew Scott Harris 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 OWNERSHIP DOCUMENT 04 Aug 2025 31 Jul 2025 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 11 Mar 2025 07 Mar 2025 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Feb 2025 30 Jan 2025 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Jan 2025 25 Jan 2025 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Aug 2024 31 Jul 2024 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Feb 2024 01 Feb 2024 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Feb 2024 30 Jan 2024 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 Jan 2024 25 Jan 2024 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Aug 2023 31 Jul 2023 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Mar 2023 23 Mar 2023 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Feb 2023 02 Feb 2023 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Feb 2023 31 Jan 2023 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Feb 2023 30 Jan 2023 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Aug 2022 31 Jul 2022 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Mar 2022 28 Feb 2022 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Feb 2022 31 Jan 2022 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Aug 2021 31 Jul 2021 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2021 31 Jan 2021 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Nov 2020 12 Nov 2020 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Aug 2020 31 Jul 2020 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2020 02 Jan 2020 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Sep 2019 09 Sep 2019 001-32587
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 11 Sep 2019 09 Sep 2019 001-32587

About this filer

Matthew Scott Harris files with the SEC under CIK 0001787762. 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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