August 29, 2025 · Form 4 insider transaction
Imhoff John E bought 166,667 shares of GTHP at $0.18 per share, a transaction worth $30.0K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4.
On August 29, 2025, the Company entered into a Securities Purchase Agreement with Dr. Imhoff, pursuant to which the Company agreed to sell, for a total price of $30,000, 166,667 units, each unit consisting of one share of common stock and one warrant to purchase up to 166,667 shares of common stock (the "August Warrants"). The August Warrants were immediately exercisable upon issuance, expire four years following the issuance date and have an exercise price of $0.25 per share.