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 Levy.

Business address: Nanosensors, Inc., 1475 Veterans Blvd., Redwood City, CA, 94063
Top holdings (ownership): GNLN

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William Levy has filed 3 SEC EDGAR filings since 12 May 2008

Recent SEC filings for William Levy 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	06 Nov 2025	23 Oct 2025	001-38875
3	Open 3 document	View SEC filing for 3	3	06 Nov 2025	23 Oct 2025	001-38875

William Levy files with the SEC under CIK 0001432212. 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.