Filer Snapshot

John D. Markley Jr. SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001491492.

Entity Type

Individual

Total Filings

102

Latest Filing

24 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 24 Apr 2026 for CIK 0001491492.

View Source Filing
Business address
C/O Interdigital, Inc., 200 Bellevue Pkwy, Ste 300, Wilmington, DE, 19809
Top holdings (ownership)
IDCC

Quick Takeaways

  • John D. Markley Jr. is an SEC filer tracked under CIK 0001491492.
  • 102 filings are listed on this profile.
  • Common form coverage includes 4, 144, 4/A and more.

What Changed

  • Latest filing: 4 filed on 24 Apr 2026.
  • Report period: 22 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 24 Apr 2026 for CIK 0001491492.

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 John D. Markley Jr..

Latest source-backed update
4 filed 24 Apr 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 24 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 D. Markley Jr.

Ownership report updated

Latest ownership report period: 22 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

24 Apr 2026

Page type

Ownership filings

Latest period

22 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 24 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

John D. Markley Jr. has filed 102 SEC EDGAR filings since 15 Jun 2010. Common forms include 4, 144, 4/A, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for John D. Markley Jr. 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 FORM 4 24 Apr 2026 22 Apr 2026 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2026 10 Feb 2026 001-33579
144 Open 144 document View SEC filing for 144 10 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 30 Jan 2026 28 Jan 2026 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 24 Oct 2025 22 Oct 2025 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 25 Jul 2025 23 Jul 2025 001-33579
144 Open 144 document View SEC filing for 144 18 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 18 Jun 2025 17 Jun 2025 001-33579
144 Open 144 document View SEC filing for 144 17 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2025 11 Jun 2025 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2025 05 Jun 2025 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 25 Apr 2025 23 Apr 2025 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 24 Jan 2025 22 Jan 2025 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 25 Oct 2024 23 Oct 2024 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 26 Jul 2024 24 Jul 2024 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2024 11 Jun 2024 001-33579
144 Open 144 document View SEC filing for 144 11 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2024 07 Jun 2024 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2024 05 Jun 2024 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 26 Apr 2024 24 Apr 2024 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 26 Jan 2024 24 Jan 2024 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Oct 2023 25 Oct 2023 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Jul 2023 26 Jul 2023 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2023 07 Jun 2023 001-33579
144 Open 144 document View SEC filing for 144 07 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2023 01 Jun 2023 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Apr 2023 26 Apr 2023 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Feb 2023 27 Feb 2023 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Jan 2023 25 Jan 2023 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Oct 2022 26 Oct 2022 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jul 2022 27 Jul 2022 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jun 2022 06 Jun 2022 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Apr 2022 27 Apr 2022 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Jan 2022 26 Jan 2022 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Oct 2021 27 Oct 2021 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Jul 2021 28 Jul 2021 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2021 07 Jun 2021 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jun 2021 02 Jun 2021 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Apr 2021 28 Apr 2021 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jan 2021 27 Jan 2021 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Oct 2020 28 Oct 2020 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Jul 2020 29 Jul 2020 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jul 2020 22 Jul 2020 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jul 2020 17 Jul 2020 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2020 12 Jun 2020 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2020 03 Jun 2020 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Apr 2020 22 Apr 2020 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jan 2020 22 Jan 2020 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Oct 2019 23 Oct 2019 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jul 2019 24 Jul 2019 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2019 12 Jun 2019 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jun 2019 31 May 2019 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Apr 2019 24 Apr 2019 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Jan 2019 23 Jan 2019 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Oct 2018 24 Oct 2018 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jul 2018 25 Jul 2018 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jun 2018 14 Jun 2018 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jun 2018 31 May 2018 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 May 2018 01 May 2018 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Feb 2018 01 Feb 2018 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jan 2018 24 Jan 2018 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Oct 2017 25 Oct 2017 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Sep 2017 30 Aug 2017 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Jul 2017 26 Jul 2017 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2017 14 Jun 2017 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2017 08 Jun 2017 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Apr 2017 26 Apr 2017 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Mar 2017 06 Mar 2017 001-34777
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 08 Mar 2017 22 Feb 2017 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Feb 2017 22 Feb 2017 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Jan 2017 25 Jan 2017 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2017 05 Jan 2017 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Nov 2016 29 Nov 2016 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Nov 2016 03 Nov 2016 001-33579
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Nov 2016 03 Nov 2016 001-33579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Apr 2016 11 Apr 2016 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jan 2016 06 Jan 2016 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Nov 2015 09 Nov 2015 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Aug 2015 11 Aug 2015 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2015 12 May 2015 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Mar 2015 02 Mar 2015 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jan 2015 06 Jan 2015 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jan 2014 06 Jan 2014 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2014 01 Jan 2014 001-35478
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 May 2013 14 May 2013 001-35478
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Apr 2013 26 Apr 2013 001-35478
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Mar 2013 06 Mar 2013 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jan 2013 04 Jan 2013 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Oct 2012 29 Oct 2012 001-35478
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Aug 2012 16 Aug 2012 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Aug 2012 10 Aug 2012 001-34777
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 28 Mar 2012 28 Mar 2012 001-35478
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Mar 2012 09 Mar 2012 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2012 05 Jan 2012 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Nov 2011 10 Nov 2011 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2011 12 May 2011 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Mar 2011 25 Mar 2011 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jan 2011 05 Jan 2011 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Jul 2010 20 Jul 2010 001-34777
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Jun 2010 21 Jun 2010 001-34777
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Jun 2010 15 Jun 2010 001-34777

About this filer

John D. Markley Jr. files with the SEC under CIK 0001491492. 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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