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$GTHP
$0.20 -$0.04 (15.79%) Close

$GTHP SEC Filings

Filed On Filing
27 Oct 2026 Form 4: Imhoff John E, Director

Received 1,650,215 shares by conversion ($116K)

13 Aug 2026 FORM 10-Q
15 May 2026 FORM 10-Q
05 May 2026 Form 4: Blumberg Richard P., Director

Received 1,000,000 shares by exercise or conversion · Disposed of 2,000,000 Warrants (Disposition to Issuer) · Granted 2,000,000 Warrants · 5 more

07 Apr 2026 Form 4: Grujic Alan, Director

Granted 110,000 Stock Options

07 Apr 2026 Form 4: Imhoff John E, Director

Granted 110,000 Stock Options · Acquired 42,157 shares (Other Transaction) · Disposed of 10 shares (Other Transaction) · 1 more

07 Apr 2026 Form 4: James Michael C, Director

Granted 110,000 Stock Options

31 Mar 2026 FORM 10-K
12 Mar 2026 Form 4: Imhoff John E, Director

Received 195,460 shares by conversion ($13.7K) · Acquired 25,338 shares (Other Transaction) · Received 312,720 shares by conversion ($21.9K) · 6 more

10 Mar 2026 8-K: Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities +1 more
04 Mar 2026 Form 4: James Michael C, Director

Received 100,000 shares by exercise · Disposed of 200,000 Warrants (Other Transaction) · Acquired 200,000 Warrants (Other Transaction)

13 Nov 2025 FORM 10-Q
05 Sep 2025 Form 4: Grujic Alan, Director

Acquired 217,408 shares (Other Transaction) · Disposed of 50 shares (Other Transaction) · Bought 152,108 shares · 1 more

05 Sep 2025 Form 4: Imhoff John E, Director

Acquired 1,304,448 shares (Other Transaction) · Disposed of 300 shares (Other Transaction) · Bought 166,667 shares ($30K) · 1 more

05 Sep 2025 Form 4: Blumberg Richard P., Director

Acquired 221,334 shares (Other Transaction) · Granted 110,000 Stock Options · Acquired 1,013,121 shares (Other Transaction) · 1 more

05 Sep 2025 Form 4: James Michael C, Director

Bought 27,778 shares ($5K) · Acquired 27,778 Warrants (Open Market Purchase)

14 Aug 2025 FORM 10-Q
13 Jun 2025 Form 4: James Michael C, Director

Granted 110,000 Stock Options

12 Jun 2025 Form 4: Grujic Alan, Director

Granted 110,000 Stock Options

12 Jun 2025 Form 4: Imhoff John E, Director

Granted 110,000 Stock Options

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