Significant Ownership of Warren E. Spieker JR

Location
Menlo Park, CA
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by Warren E. Spieker JR.

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Significant Ownership of Warren E. Spieker JR

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
DEEP ISOLATION NUCLEAR, INC. Common Stock, $0.0001 par value 10.3% 5.9M Warren E. Spieker, Jr., individually and as Trustee of the Spieker Living Trust UAD 3/12/02 Jul 23, 2025

Schedules 13D/G Reported by Warren E. Spieker JR:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Date Filed
* An asterisk sign (*) next to the price indicates that the price is likely invalid.