Jonathon Angell - 06 Oct 2026 Form 4 Insider Report for Deep Isolation Nuclear, Inc. (DBHL)

Reporting relationship: Director
Issuer ticker: DBHL
Reported as of: 06 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 08 Oct 2026, 20:27:38 UTC
Prior SEC filing: 18 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Jonathon Angell

Key filing fact

Jonathon Angell filed Form 4 for Deep Isolation Nuclear, Inc. (DBHL) on 08 Oct 2026.

Key facts

This page summarizes Jonathon Angell's Form 4 filing for Deep Isolation Nuclear, Inc. (DBHL).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 08 Oct 2026, 20:27.

Change

Previous filing in this sequence was filed on 18 Sep 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002080569 Primary reporting owner

Angell Jonathon

Relationship: Director
Address: C/O DEEP ISOLATION NUCLEAR, INC., 5717 LEGACY DRIVE, STE 250, OFFICE 2079, PLANO
Signature: /s/ Jonathon Angell
Signature date: 08 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DBHL transaction

Common Stock

Award

Transaction value
Shares: +23,214
Change %: +5.1%
Price: $0.000000^*
Shares after: 482,121
Date: 06 Oct 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents a grant of restricted stock units ("RSUs") to the Reporting Person pursuant to the Deep Isolation Nuclear, Inc. 2025 Equity Incentive Plan. Each RSU represents a contingent right to receive one share of common stock upon vesting. The RSUs shall vest on September 29, 2027, subject to the Reporting Person's continued service through each vesting date. Conversion of the RSUs into shares of common stock of the Issuer upon vesting is deferred until the earliest of the following events to occur: (i) a change of control of the Issuer, (ii) a separation of service as a director by the Reporting Person, or (iii) death of the Reporting Person.