Filer Snapshot

Mark James Litton SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001604834.

Entity Type

Individual

Total Filings

51

Latest Filing

05 Mar 2026

Industry

n/a

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Review latest filings on this page Open reporting owner context
Business address
C/O Athira Pharma, Inc., 18706 North Creek Parkway, Suite 104, Bothell, WA, 98011
Top holdings (ownership)
LONA

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Quick Takeaways

  • Mark James Litton is an SEC filer tracked under CIK 0001604834.
  • 51 filings are listed on this profile.
  • Common form coverage includes 4, 144, 4/A and more.

What Changed

  • Latest filing: 4 filed on 05 Mar 2026.
  • Report period: 03 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.

Official SEC Source

Official SEC Source

SEC EDGAR submissions for CIK 0001604834.

See Original Filing

Filer Overview

Mark James Litton has filed 51 SEC EDGAR filings since 07 May 2014. Common forms include 4, 144, 4/A, 3 and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Mark James Litton 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 05 Mar 2026 03 Mar 2026 001-39503
144 Open 144 document View SEC filing for 144 04 Mar 2026
4 Open 4 document View SEC filing for 4 05 Jan 2026 31 Dec 2025 001-39503
4 Open 4 document View SEC filing for 4 29 Dec 2025 24 Dec 2025 001-39503
4 Open 4 document View SEC filing for 4 02 Jul 2025 30 Jun 2025 001-39503
144 Open 144 document View SEC filing for 144 01 Jul 2025
4 Open 4 document View SEC filing for 4 04 Mar 2025 03 Mar 2025 001-39503
4 Open 4 document View SEC filing for 4 03 Jan 2025 31 Dec 2024 001-39503
144 Open 144 document View SEC filing for 144 02 Jan 2025
4/A Open 4/A document View SEC filing for 4/A 03 Oct 2024 03 Oct 2024 001-39503
4 Open 4 document View SEC filing for 4 03 Oct 2024 03 Oct 2024 001-39503
144 Open 144 document View SEC filing for 144 05 Sep 2024
4 Open 4 document View SEC filing for 4 05 Sep 2024 03 Sep 2024 001-39503
4 Open 4 document View SEC filing for 4 16 Feb 2024 15 Feb 2024 001-39503
4/A Open 4/A document View SEC filing for 4/A 16 Feb 2024 04 Jan 2024 001-39503
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jan 2024 04 Jan 2024 001-39503
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Jan 2023 27 Jan 2023 001-39503
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jun 2022 22 Jun 2022 001-39503
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Jan 2022 27 Jan 2022 001-39503
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Aug 2021 17 Aug 2021 001-39503
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Feb 2021 18 Feb 2021 001-39503
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Sep 2020 22 Sep 2020 001-39503
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 17 Sep 2020 17 Sep 2020 001-39503
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Feb 2019 06 Feb 2019 001-37449
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Aug 2018 06 Aug 2018 001-37449
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 08 Aug 2018 06 Aug 2018 001-37449
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2018 01 Jun 2018 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Feb 2018 16 Feb 2018 001-36431
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 09 Feb 2018 31 Dec 2017 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Nov 2017 13 Nov 2017 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2017 16 Oct 2017 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Jan 2017 27 Jan 2017 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2017 18 Jan 2017 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2017 05 Jan 2017 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2016 17 Oct 2016 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jul 2016 12 Jul 2016 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2016 13 Jun 2016 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Jun 2016 27 May 2016 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2016 29 Jan 2016 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jan 2016 04 Jan 2016 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2015 01 Oct 2015 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Sep 2015 24 Sep 2015 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2015 01 Jul 2015 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jun 2015 04 Jun 2015 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Apr 2015 01 Apr 2015 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Jan 2015 26 Jan 2015 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Nov 2014 20 Nov 2014 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jul 2014 08 Jul 2014 001-36431
3/A Open 3/A document View SEC filing for 3/A FORM 3/A SUBMISSION 30 Jun 2014 07 May 2014 001-36431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 May 2014 07 May 2014 001-36431
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 May 2014 07 May 2014 001-36431

About this filer

Mark James Litton files with the SEC under CIK 0001604834. 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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