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 Walters William T.

Walters William T has filed 8 SEC EDGAR filings since 16 Nov 2016

Recent SEC filings for Walters William T including 4, 3, SCHEDULE 13G/A and more.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		08 Jan 2026	31 Dec 2025	001-39263
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	08 Jan 2026	15 Dec 2025	001-39263
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		31 Jan 2025
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		22 Jan 2025
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		08 Jan 2025
SCHEDULE 13G	Open SCHEDULE 13G document	View SEC filing for SCHEDULE 13G		10 Dec 2024
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	SC 13G/A	14 Feb 2018
SC 13G	Open SC 13G document	View SEC filing for SC 13G	WILLIAM T WALTERS SC 13G 7-26-2016 (ZOGENIX, INC)	16 Nov 2016

Walters William T files with the SEC under CIK 0001689655. 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.