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 Hillis White.

Business address: C/O Quantum Corporation, 224 Airport Parkway, Suite 550, San Jose, CA, 95110

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William Hillis White has filed 1 SEC EDGAR filings since 09 Feb 2026

Recent SEC filings for William Hillis White including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	FORM 3	09 Feb 2026	02 Feb 2026	001-13449

William Hillis White files with the SEC under CIK 0002108496. 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.