Filer Snapshot

Mark D. Wolf SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001765526.

Entity Type

Individual

Total Filings

33

Latest Filing

27 Feb 2026

Industry

n/a

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Review latest filings on this page Open reporting owner context
Business address
770 South Post Oak Lane, Suite 405, C/O U.S. Well Services, Inc., Houston, TX, 77056
Top holdings (ownership)
STRL

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Quick Takeaways

  • Mark D. Wolf is an SEC filer tracked under CIK 0001765526.
  • 33 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3.

What Changed

  • Latest filing: 4 filed on 27 Feb 2026.
  • Report period: 25 Feb 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 0001765526.

See Original Filing

Filer Overview

Mark D. Wolf has filed 33 SEC EDGAR filings since 22 Jan 2019. Common forms include 4, 144, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Mark D. Wolf 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 Feb 2026 25 Feb 2026 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2026 31 Dec 2025 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2025 15 Dec 2025 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 25 Jun 2025 24 Jun 2025 001-31993
144 Open 144 document View SEC filing for 144 24 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2025 26 Feb 2025 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2025 31 Dec 2024 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2024 21 Mar 2024 001-31993
144 Open 144 document View SEC filing for 144 20 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2024 11 Mar 2024 001-31993
144 Open 144 document View SEC filing for 144 11 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 29 Feb 2024 27 Feb 2024 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2024 31 Dec 2023 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2023 05 Aug 2023 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2023 09 Jun 2023 001-31993
144 Open 144 document View SEC filing for 144 09 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2023 15 May 2023 001-31993
144 Open 144 document View SEC filing for 144 12 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2023 08 Mar 2023 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2023 28 Feb 2023 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2023 31 Dec 2022 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 22 Dec 2022 21 Dec 2022 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2022 05 Aug 2022 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2022 01 Mar 2022 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2022 31 Dec 2021 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 09 Aug 2021 05 Aug 2021 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2021 05 May 2021 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2021 02 Mar 2021 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 07 Aug 2020 05 Aug 2020 001-31993
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2020 05 Aug 2020 001-31993
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Mar 2019 14 Mar 2019 001-38025
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Jan 2019 14 Jan 2019 001-38025

About this filer

Mark D. Wolf files with the SEC under CIK 0001765526. 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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