$DBHL SEC Filings

Filed On	Filing
08 Oct 2026	Form 4: Muller Elizabeth, Director Received 23,214 shares as a grant or award
08 Oct 2026	Form 4: Nelson Joseph Eugene, CFO and Treasurer Received 3,577 shares as a grant or award · Granted 5,744 Stock Option (right to buy)
08 Oct 2026	Form 4: Parker Christopher Lombard, CCO Received 62,500 shares as a grant or award · Granted 100,344 Stock Option (right to buy)
08 Oct 2026	Form 4: McCallum Sophie, Chief of Staff Received 40,179 shares as a grant or award · Granted 64,507 Stock Option (right to buy)
08 Oct 2026	Form 4: Sloane Jesse, Executive VP of Engineering Received 58,594 shares as a grant or award · Granted 94,073 Stock Option (right to buy)
08 Oct 2026	Form 4: Hunter Ralph L. Jr, Director Received 4,643 shares as a grant or award
08 Oct 2026	Form 4: Steele Christa, Director Received 17,024 shares as a grant or award
08 Oct 2026	Form 4: Hornbaker Renee J, Director Received 15,476 shares as a grant or award
08 Oct 2026	Form 4: Goldman Tepper Leslie, Director Received 23,214 shares as a grant or award
08 Oct 2026	Form 4: Baltzer Rodney, Director Received 82,054 shares as a grant or award · Granted 131,738 Stock Option (right to buy)
08 Oct 2026	Form 4: Whitten-Doolin Paula Beck, GC and Corporate Secretary Received 2,976 shares as a grant or award · Granted 4,778 Stock Option (right to buy)
08 Oct 2026	Form 4: Angell Jonathon, Director Received 23,214 shares as a grant or award
08 Oct 2026	Form 4: Airhart Steven, President-FES Received 20,000 shares as a grant or award · Disposed of 32,110 Stock Option (right to buy) (Grant/Award Acquisition)
02 Oct 2026	8-K: Regulation FD Disclosure Regulatory Authorization Supports Deep Isolation’s Plans to Move Its Full-Scale, Non-Radioactive Commercialization Pilot Toward Construction and Field Activities
18 Sep 2026	Form 4: Steele Christa, Director Received 70,000 shares as a grant or award
18 Sep 2026	Form 4: Hunter Ralph L. Jr, Director Received 70,000 shares as a grant or award
18 Sep 2026	Form 4: Hornbaker Renee J, Director Received 70,000 shares as a grant or award
18 Sep 2026	Form 4: Goldman Tepper Leslie, Director Received 70,000 shares as a grant or award
18 Sep 2026	Form 4: Angell Jonathon, Director Received 70,000 shares as a grant or award
01 Sep 2026	8-K/A: Departure/Election of Directors or Officers; Compensation As previously reported in the proxy statement on Schedule 14A filed by Deep Isolation Nuclear, Inc., a Delaware corporation (the “Company”) on April 29, 2026, effective as of February 1, 2026 the annual base salary of Rodney Baltzer, Pre...

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