Filer Snapshot

John Gill SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001409939.

Entity Type

Individual

Total Filings

32

Latest Filing

06 Apr 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 Apr 2026 for CIK 0001409939.

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

Quick Takeaways

  • John Gill is an SEC filer tracked under CIK 0001409939.
  • 32 filings are listed on this profile.
  • Common form coverage includes 4, 5, 3.

What Changed

  • Latest filing: 4 filed on 06 Apr 2026.
  • Report period: 06 Apr 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 Apr 2026 for CIK 0001409939.

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Return Loop

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

Latest source-backed update
4 filed 06 Apr 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 Apr 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 John Gill

Ownership report updated

Latest ownership report period: 06 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

06 Apr 2026

Page type

Ownership filings

Latest period

06 Apr 2026

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

Open ownership filings Browse recent public updates

Filer Overview

John Gill has filed 32 SEC EDGAR filings since 20 Aug 2007. Common forms include 4, 5, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for John Gill 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 Apr 2026 06 Apr 2026 001-32587
4 Open 4 document View SEC filing for 4 23 Dec 2025 23 Dec 2025 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 Sep 2025 25 Sep 2025 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Sep 2024 26 Sep 2024 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 Sep 2023 28 Sep 2023 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jul 2023 12 Aug 2022 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Sep 2022 29 Sep 2022 001-32587
5 Open 5 document View SEC filing for 5 OWNERSHIP DOCUMENT 14 Feb 2022 31 Dec 2021 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Sep 2021 23 Sep 2021 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Dec 2020 30 Nov 2020 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Oct 2020 24 Sep 2020 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Sep 2020 24 Sep 2020 001-32587
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2020 25 Jun 2020 001-32587
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2019 02 Jan 2019 001-32587
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Oct 2017 13 Oct 2017 001-32587
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jun 2017 02 Jun 2017 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Nov 2016 22 Nov 2016 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Sep 2016 15 Sep 2016 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Jun 2016 01 Jun 2016 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Nov 2015 05 Nov 2015 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Jun 2014 18 Jun 2014 001-32587
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 14 Feb 2014 31 Dec 2013 001-36208
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 11 Dec 2013 11 Dec 2013 001-36208
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Jun 2013 11 Jun 2013 001-32587
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Jun 2012 22 Jun 2012 001-32587
4 Open 4 document View SEC filing for 4 27 Jun 2011 23 Jun 2011 001-32587
4 Open 4 document View SEC filing for 4 25 Jun 2010 23 Jun 2010 001-32587

About this filer

John Gill files with the SEC under CIK 0001409939. 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.