Mason H. Matschke SEC EDGAR Filings (CIK 0001861698)

SEC EDGAR filings, ownership reports, and insider transactions for Mason H. Matschke.

Business address
25025 I 45 North, Suite 420, The Woodlands, TX, 77380
Top holdings (ownership)
EP
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Mason H. Matschke has filed 14 SEC EDGAR filings since 12 May 2021

Latest Filings

Recent SEC filings for Mason H. Matschke including 4, 4/A, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 MASON MATSCHKE 17 Apr 2025 15 Apr 2025 001-16653
4 Open 4 document View SEC filing for 4 MASON MATSCHKE 18 Nov 2024 14 Nov 2024 001-16653
4 Open 4 document View SEC filing for 4 MASON MATSCHKE 24 Apr 2024 22 Apr 2024 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 12 Jun 2023 08 Jun 2023 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 01 Jun 2023 31 May 2023 001-16653
4/A Open 4/A document View SEC filing for 4/A FORM 4 - MASON MATSCHKE 14 Feb 2023 30 Jun 2022 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 03 Jan 2023 30 Dec 2022 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 13 Oct 2022 11 Oct 2022 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 01 Jul 2022 30 Jun 2022 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 28 Jun 2022 24 Jun 2022 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 02 Jun 2022 31 May 2022 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 27 May 2022 25 May 2022 001-16653
4 Open 4 document View SEC filing for 4 FORM 4 - MASON MATSCHKE 02 Mar 2022 28 Feb 2022 001-16653
3 Open 3 document View SEC filing for 3 FORM 3 - MASON MATSCHKE 12 May 2021 28 Apr 2021 001-16653

About this filer

Mason H. Matschke files with the SEC under CIK 0001861698. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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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