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.

Filer Snapshot

Matthew Zinn

CIK 0001326702. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Individual

Total Filings

151

Latest Filing

03 Mar 2025

Industry

n/a

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Open 13F if you want portfolio holdings.
Open 13D/G or insider pages only when this CIK has those rows.

Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 03 Mar 2025 for CIK 0001326702.

View Source Filing

Business address: 2160 Gold Street, Alviso, CA, 95002
Top holdings (ownership): MTTR and EGHT

Filer intelligence

What SEC filings say about Matthew Zinn

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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Quick read

Forms 3/4/5 show insider context for MTTR worth $8.89M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

Open

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Open

Forms 3/4/5 2 rows

Officer, director, and 10% owner holdings or transactions.

Open

Forms 3/4/5 insider context

MTTR

28 Feb 2025 · Chief Legal Officer

$8.89M

Issuer page Owner page

EGHT

17 Oct 2022 · SVP-CLO, Secretary

$976.6K

Issuer page Owner page

Latest update

What changed recently for Matthew Zinn

Ownership report updated

Latest ownership report period: 28 Feb 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

03 Mar 2025

Page type

Ownership filings

Latest period

28 Feb 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 03 Mar 2025.

Open ownership filings Browse recent public updates

Filer Overview

Matthew Zinn has filed 151 SEC EDGAR filings since 16 May 2005. Common forms include 4, 144, 3, 4/A.

Matthew Zinn SEC filings Matthew Zinn owner filings

Latest Filings

Recent SEC filings for Matthew Zinn with direct links to document and filing folders.

4 File 001-39790

OWNERSHIP DOCUMENT

Filing date: 03 Mar 2025
Reporting date: 28 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 06 Feb 2025
Reporting date: 05 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

4 filing

Filing date: 13 Dec 2024
Reporting date: 12 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 03 Dec 2024
Reporting date: 01 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 02 Dec 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 16 Sep 2024
Reporting date: 12 Sep 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 06 Sep 2024
Reporting date: 04 Sep 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 04 Sep 2024
Reporting date: 01 Sep 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 03 Sep 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 12 Jun 2024
Reporting date: 12 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 04 Jun 2024
Reporting date: 01 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 03 Jun 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 13 Mar 2024
Reporting date: 12 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 07 Mar 2024
Reporting date: 05 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 05 Mar 2024
Reporting date: 01 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 04 Mar 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 13 Dec 2023
Reporting date: 12 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39790

PRIMARY DOCUMENT

Filing date: 14 Dec 2022
Reporting date: 12 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39790

PRIMARY DOCUMENT

Filing date: 14 Dec 2022
Reporting date: 12 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 18 Oct 2022
Reporting date: 17 Oct 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 20 Sep 2022
Reporting date: 19 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Sep 2022
Reporting date: 16 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 15 Aug 2022
Reporting date: 11 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 20 Jul 2022
Reporting date: 19 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Jul 2022
Reporting date: 18 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 13 Jul 2022
Reporting date: 11 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 22 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 21 Jun 2022
Reporting date: 15 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 17 Jun 2022
Reporting date: 15 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 May 2022
Reporting date: 17 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 17 May 2022
Reporting date: 15 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Apr 2022
Reporting date: 18 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 21 Mar 2022
Reporting date: 18 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 17 Feb 2022
Reporting date: 15 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 15 Feb 2022
Reporting date: 11 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Jan 2022
Reporting date: 18 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 21 Dec 2021
Reporting date: 20 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 17 Nov 2021
Reporting date: 15 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 27 Oct 2021
Reporting date: 25 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 26 Oct 2021
Reporting date: 25 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Oct 2021
Reporting date: 18 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 21 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 16 Sep 2021
Reporting date: 15 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 17 Aug 2021
Reporting date: 15 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 27 Jul 2021
Reporting date: 26 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 16 Jul 2021
Reporting date: 16 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 01 Jul 2021
Reporting date: 29 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 21 Jun 2021
Reporting date: 18 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 17 Jun 2021
Reporting date: 15 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 27 Apr 2021
Reporting date: 26 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Apr 2021
Reporting date: 15 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Mar 2021
Reporting date: 18 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 26 Jan 2021
Reporting date: 25 Jan 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-38312

FORM 4/A

Filing date: 19 Jan 2021
Reporting date: 15 Jan 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Jan 2021
Reporting date: 15 Jan 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 21 Dec 2020
Reporting date: 17 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 14 Dec 2020
Reporting date: 14 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 29 Oct 2020
Reporting date: 27 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 27 Oct 2020
Reporting date: 23 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Oct 2020
Reporting date: 15 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 21 Sep 2020
Reporting date: 17 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 27 Jul 2020
Reporting date: 23 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 17 Jul 2020
Reporting date: 15 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 01 Jul 2020
Reporting date: 29 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 27 Apr 2020
Reporting date: 23 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 12 Feb 2020
Reporting date: 10 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 27 Jan 2020
Reporting date: 23 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 24 Oct 2019
Reporting date: 23 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

FORM 4

Filing date: 19 Sep 2019
Reporting date: 17 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

PRIMARY DOCUMENT

Filing date: 02 Nov 2018
Reporting date: 31 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38312

PRIMARY DOCUMENT

Filing date: 26 Oct 2018
Reporting date: 23 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38312

PRIMARY DOCUMENT

Filing date: 25 Oct 2018
Reporting date: 23 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 08 Sep 2016
Reporting date: 06 Sep 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 06 Sep 2016
Reporting date: 02 Sep 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 05 Apr 2016
Reporting date: 01 Apr 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 09 Oct 2015
Reporting date: 07 Oct 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 17 Apr 2015
Reporting date: 15 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 02 Apr 2015
Reporting date: 01 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 17 Mar 2015
Reporting date: 15 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 17 Sep 2014
Reporting date: 15 Sep 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 01 May 2014
Reporting date: 29 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 03 Apr 2014
Reporting date: 01 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 27 Mar 2014
Reporting date: 26 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 17 Mar 2014
Reporting date: 15 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

FORM 4

Filing date: 07 Mar 2014
Reporting date: 05 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 000-27141

PRIMARY DOCUMENT

Filing date: 16 Dec 2013
Reporting date: 15 Sep 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 28 Oct 2013
Reporting date: 24 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 16 Oct 2013
Reporting date: 14 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 11 Oct 2013
Reporting date: 09 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 17 Sep 2013
Reporting date: 15 Sep 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 22 May 2013
Reporting date: 20 May 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 03 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 28 Mar 2013
Reporting date: 26 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 19 Mar 2013
Reporting date: 15 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 20 Feb 2013
Reporting date: 17 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 09 Oct 2012
Reporting date: 05 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 18 Sep 2012
Reporting date: 15 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 05 Apr 2012
Reporting date: 03 Apr 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 29 Mar 2012
Reporting date: 27 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 28 Mar 2012
Reporting date: 26 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 16 Mar 2012
Reporting date: 15 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 22 Feb 2012
Reporting date: 17 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 19 Sep 2011
Reporting date: 15 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 01 Jul 2011
Reporting date: 01 Jul 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 18 May 2011
Reporting date: 16 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 29 Mar 2011
Reporting date: 26 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 24 Feb 2011
Reporting date: 22 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 18 Feb 2011
Reporting date: 17 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 11 Jan 2011
Reporting date: 11 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 25 Jun 2010
Reporting date: 23 Jun 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 13 Apr 2010
Reporting date: 09 Apr 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 30 Mar 2010
Reporting date: 26 Mar 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 08 Mar 2010
Reporting date: 04 Mar 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 03 Mar 2010
Reporting date: 02 Mar 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-27141

PRIMARY DOCUMENT

Filing date: 19 Feb 2010
Reporting date: 19 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Matthew Zinn files with the SEC under CIK 0001326702. 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.