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 William Walmsley Hall.

Business address: C/O Evofem Biosciences, Inc., 12400 High Bluff Dirve, Suite 600, San Diego, CA, 92130

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William Walmsley Hall has filed 8 SEC EDGAR filings since 18 Jan 2018

Recent SEC filings for William Walmsley Hall 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	FORM 4	13 May 2021	12 May 2021	001-36754
4/A	Open 4/A document	View SEC filing for 4/A	FORM 4/A	18 Jun 2020	15 Jun 2020	001-36754
4	Open 4 document	View SEC filing for 4	FORM 4	17 Jun 2020	15 Jun 2020	001-36754
4	Open 4 document	View SEC filing for 4	FORM 4	13 May 2020	12 May 2020	001-36754
4	Open 4 document	View SEC filing for 4	FORM 4	06 Jun 2019	05 Jun 2019	001-36754
4	Open 4 document	View SEC filing for 4	FORM 4	09 May 2018	08 May 2018	001-36754
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	14 Mar 2018	12 Mar 2018	001-36754
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	18 Jan 2018	17 Jan 2018	001-36754

William Walmsley Hall files with the SEC under CIK 0001726731. 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.