Filer Snapshot

Matthew W. Chapman SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0000933690.

Entity Type

Individual

Total Filings

87

Latest Filing

27 Aug 2025

Industry

n/a

Save or continue research

Save this filer for return loops, then jump into the latest filing evidence.

Save this research page

Create a free account to save this filer and follow future SEC filing updates.

Create account to save this page
Review latest filings on this page Open reporting owner context
Business address
400 Sw Sixth Avenue, Suite 200, Portland, OR, 97204
Top holdings (ownership)
MCHP

Sponsored

Quick Takeaways

  • Matthew W. Chapman is an SEC filer tracked under CIK 0000933690.
  • 87 filings are listed on this profile.
  • Common form coverage includes 4, 144, 4/A and more.

What Changed

  • Latest filing: 4 filed on 27 Aug 2025.
  • Report period: 25 Aug 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 0000933690.

See Original Filing

Filer Overview

Matthew W. Chapman has filed 87 SEC EDGAR filings since 21 Jun 1996. Common forms include 4, 144, 4/A, 5/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Matthew W. Chapman 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 27 Aug 2025 25 Aug 2025 001-42569
144 Open 144 document View SEC filing for 144 25 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 20 Aug 2025 18 Aug 2025 001-42569
4 Open 4 document View SEC filing for 4 FORM 4 21 Aug 2024 19 Aug 2024 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2024 10 Jun 2024 000-21184
144 Open 144 document View SEC filing for 144 10 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 23 Aug 2023 21 Aug 2023 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2023 22 Feb 2023 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 23 Nov 2022 22 Nov 2022 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 24 Aug 2022 22 Aug 2022 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2022 23 May 2022 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2022 22 Feb 2022 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 24 May 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 23 Nov 2021 22 Nov 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2021 24 Aug 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 24 Aug 2021 23 Aug 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2021 18 Aug 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2021 10 Aug 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2021 22 Feb 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2020 23 Nov 2020 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2020 18 Aug 2020 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2020 10 Aug 2020 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 29 May 2020 28 May 2020 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Aug 2019 20 Aug 2019 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Aug 2019 12 Aug 2019 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2019 15 Feb 2019 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2018 06 Dec 2018 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Aug 2018 14 Aug 2018 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Aug 2018 10 Aug 2018 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Mar 2018 05 Mar 2018 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Aug 2017 22 Aug 2017 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Aug 2017 10 Aug 2017 000-21184
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 05 Jun 2017 13 Feb 2017 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2017 13 Feb 2017 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Aug 2016 15 Aug 2016 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Aug 2016 10 Aug 2016 000-21184
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 27 May 2016 20 May 2016 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 May 2016 20 May 2016 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Aug 2015 14 Aug 2015 000-21184
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 11 Aug 2015 10 Aug 2015 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Aug 2015 10 Aug 2015 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Aug 2015 05 Aug 2015 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Aug 2014 25 Aug 2014 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Aug 2014 11 Aug 2014 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Nov 2013 22 Nov 2013 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 22 Nov 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Aug 2013 16 Aug 2013 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Aug 2013 10 Aug 2013 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Aug 2013 01 Aug 2013 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 05 Aug 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2013 13 Feb 2013 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 13 Feb 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Aug 2012 17 Aug 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Aug 2012 10 Aug 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2012 01 Aug 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2012 08 Jun 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Aug 2011 19 Aug 2011 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Aug 2011 10 Aug 2011 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2011 01 Aug 2011 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2010 09 Dec 2010 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Dec 2010 03 Dec 2010 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Aug 2010 20 Aug 2010 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2010 01 Aug 2010 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jul 2010 29 Jul 2010 000-21184

About this filer

Matthew W. Chapman files with the SEC under CIK 0000933690. 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.

Sponsored