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$DRK
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$DRK 4 SEC Filings

Filed On Filing
23 Sep 2026 Form 4: Reppas Tiah Norton, Chief Accounting Officer

Received 6,250 shares by exercise or conversion · Gave up 1,941 shares to cover exercise price or tax ($5.78K)

10 Sep 2026 Form 4: Hanley Timothy P., Director

Received 33,333 shares as a grant or award ($100K) · Granted 33,333 Warrants

10 Sep 2026 Form 4: Gates Nicholas Ray, Director

Received 133,333 shares as a grant or award ($400K) · Granted 133,333 Warrants

10 Sep 2026 Form 4: Block Joel M, Director

Received 166,666 shares as a grant or award ($500K) · Granted 166,666 Warrants

04 Sep 2026 Form 4: Kalbfleisch Kurt L., Director

Received 17,188 shares by exercise or conversion

10 Jun 2026 Form 4: Reppas Tiah Norton, Chief Accounting Officer

Received 30,000 shares as a grant or award

10 Jun 2026 Form 4: Kalbfleisch Kurt L., Director

Received 250,000 shares as a grant or award

10 Jun 2026 Form 4: Hanley Timothy P., Director

Received 50,000 shares as a grant or award

10 Jun 2026 Form 4: Gates Nicholas Ray, Director

Received 50,000 shares as a grant or award

10 Jun 2026 Form 4: Dent Marcus E, Director

Received 50,000 shares as a grant or award

10 Jun 2026 Form 4: Block Joel M, Director

Received 500,000 shares as a grant or award

03 Jun 2026 Form 4: Kalbfleisch Kurt L., Director

Received 159,375 shares by exercise or conversion · Gave up 57,000 shares to cover exercise price or tax ($182K)

03 Jun 2026 Form 4: Reppas Tiah Norton, Chief Accounting Officer

Received 56,250 shares by exercise or conversion · Gave up 20,398 shares to cover exercise price or tax ($88K)

02 Jun 2026 Form 4: McEwan Duncan J, Director

Received 74,074 shares by exercise or conversion

02 Jun 2026 Form 4: Harnett Sue, Director

Received 74,074 shares by exercise or conversion

29 May 2026 Form 4: Hanley Timothy P., Director

Received 12,630 shares by exercise or conversion

29 May 2026 Form 4: Harnett Sue, Director

Received 12,630 shares by exercise or conversion

22 May 2026 Form 4: Kalbfleisch Kurt L., CEO and CFO

Received 8,985 shares by exercise or conversion

13 Mar 2026 Form 4: Reppas Tiah Norton, Chief Accounting Officer

Received 16,250 shares by exercise or conversion · Sold 6,250 shares ($10.1K)

13 Mar 2026 Form 4: Kalbfleisch Kurt L., CEO and CFO

Received 18,358 shares by exercise or conversion · Sold 9,800 shares ($15.6K)

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