Sophie McCallum

Chief of Staff, Corp. Sec., Deep Isolation Nuclear, Inc.

Companies

Deep Isolation Nuclear, Inc.Chief of Staff, Corp. Sec. Sep 9, 2025 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Deep Isolation Nuclear, Inc. DBHL16,667 shares²$50.0K at $3.00Nov 19, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

Nov 19, 2025Granted 6,798 shares of Deep Isolation Nuclear, Inc.²
Oct 1, 2025Granted 9,869 shares of Deep Isolation Nuclear, Inc.³

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARDeep Isolation Nuclear, Inc., Chief of Staff, Corp. Sec.
2
SEC EDGARDeep Isolation Nuclear, Inc. shares after the filing of Nov 19, 2025
3
SEC EDGARForm 4 filed Oct 3, 2025