Warren E. Spieker Jr. SEC EDGAR Filings (CIK 0002080807)

SEC EDGAR filings, ownership reports, and insider transactions for Warren E. Spieker Jr..

Business address
707 Menlo Ave, Suite 100, Menlo Park, CA, 94025
Top holdings (Schedule 13G)
DEEP ISOLATION NUCLEAR, INC.
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Warren E. Spieker Jr. has filed 2 SEC EDGAR filings since 12 Aug 2025

Latest Filings

Recent SEC filings for Warren E. Spieker Jr. including SCHEDULE 13G, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Aug 2025
3 Open 3 document View SEC filing for 3 12 Aug 2025 23 Jul 2025 000-56406

About this filer

Warren E. Spieker Jr. files with the SEC under CIK 0002080807. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

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.

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