Warren E. Spieker JR

Insider Reports History

Location
707 Menlo Ave, Suite 100, Menlo Park, CA
Signature
/s/ Warren E. Spieker, Jr.
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Warren E. Spieker JR:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Deep Isolation Nuclear, Inc. 10%+ Owner Common Stock 4.61M Jul 23, 2025 Self, as Trustee of the Spieker Living Trust UAD 3/12/02
Deep Isolation Nuclear, Inc. 10%+ Owner Common Stock 1.29M Jul 23, 2025 Direct

Insider Reports Filed by Warren E. Spieker JR

Symbol Company Period Transactions Value $ Form Type Date Filed Role
Deep Isolation Nuclear, Inc. Jul 23, 2025 0 $0 3 Aug 12, 2025 10%+ Owner