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.

SEC EDGAR filings, ownership reports, and insider transactions for Sharon R. Frank.

Business address: C/O Montauk Renewables, Inc., 5313 Campbells Run Road, Suite 200, Pittsburgh, PA, 15205
Top holdings (ownership): MNTK

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Sharon R. Frank has filed 8 SEC EDGAR filings since 26 Oct 2021

Recent SEC filings for Sharon R. Frank including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	26 Nov 2025	24 Nov 2025	001-39919
4	Open 4 document	View SEC filing for 4	4	26 Nov 2024	24 Nov 2024	001-39919
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	27 Nov 2023	24 Nov 2023	001-39919
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	26 Apr 2023	19 Apr 2023	001-39919
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	05 Dec 2022	01 Dec 2022	001-39919
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	01 Feb 2022	28 Jan 2022	001-39919
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	01 Dec 2021	01 Dec 2021	001-39919
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	26 Oct 2021	25 Oct 2021	001-39919

Sharon R. Frank files with the SEC under CIK 0001889594. This page aggregates EDGAR filings and related ownership activity.

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.