| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Imhoff John E | Director, 10%+ Owner | 5853 PEACHTREE CORNERS EAST, SUITE B, PEACHTREE CORNERS | /s/ John E. Imhoff | 23 May 2025 | 0001348439 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTHP | Preferred Series D Stock | Other | -300 | -100% | 0 | 06 Mar 2025 | Direct | F1 | ||
| transaction | GTHP | Common Stock | Other | +900,000 | +10% | 9,662,756 | 06 Mar 2025 | Direct | F1 | ||
| transaction | GTHP | Preferred Series C2 Stock | Other | -2,401 | -100% | 0 | 06 Mar 2025 | Direct | F2 | ||
| transaction | GTHP | Common Stock | Other | $2,400,750 | +4,801,500 | +50% | $0.5000 | 14,464,256 | 06 Mar 2025 | Direct | |
| transaction | GTHP | Preferred Series C Stock | Purchase | +286 | 286 | 07 Mar 2025 | Direct | F3 | |||
| transaction | GTHP | Preferred Series C Stock | Other | -286 | -100% | 0 | 11 Mar 2025 | Direct | F3 | ||
| transaction | GTHP | Common Stock | Other | $285,950 | +2,258,690 | +16% | $0.1266 | 16,722,946 | 11 Mar 2025 | Direct | |
| transaction | GTHP | Preferred Series E Stock | Purchase | +150 | +60% | 400 | 13 Mar 2025 | Direct | F4 | ||
| transaction | GTHP | Common Stock | Purchase | $100,000 | +1,000,000 | +6% | $0.1000 | 17,722,946 | 18 Mar 2025 | Direct | F5 |
| transaction | GTHP | Common Stock | Purchase | $26,307 | +263,069 | +1.5% | $0.1000 | 17,986,015 | 18 Mar 2025 | Direct | F6 |
| transaction | GTHP | Common Stock | Other | +6,365 | +0.04% | 17,992,380 | 10 Apr 2025 | Direct | F7 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTHP | Warrants | Purchase | +1,000,000 | 1,000,000 | 18 Mar 2025 | Common Stock | 1,000,000 | $0.1300 | Direct | F5 | |||
| transaction | GTHP | Warrants | Purchase | +263,069 | +26% | 1,263,069 | 18 Mar 2025 | Common Stock | 263,069 | $0.1300 | Direct | F6 |
| Id | Content |
|---|---|
| F1 | On March 6, 2025, Mr. Imhoff converted 300 shares of Series D preferred stock into 900,000 shares of common stock. The Series D preferred stock had a stated value of $750 and $0.25 exercise price. |
| F2 | On March 6, 2025, Mr. Imhoff signed an exchange agreement to convert shares of Series C2 preferred stock at $0.50 conversion prices. For 2,400.75 Series C2 preferred shares, Mr. Imhoff received 4,801,500 common shares. |
| F3 | On March 7, 2025, for a purchase price of $112,934.50, Mr. Imhoff purchased 286 shares of Series C preferred stock from a third party. The shares had a conversion price of $0.1266, and on March 11, 2025 were converted to 2,258,690 common shares. |
| F4 | On March 13, 2025, for a purchase price of $30,000, Mr. Imhoff purchased 150 shares of Series E preferred stock from a third party. The shares have a conversion price of $0.25 and a stated value of $1,000. |
| F5 | In connection with the March Purchase Agreement, the Company entered into an exchange agreement with Dr. Imhoff, whereby Dr. Imhoff agreed to exchange a $25,000 note payable and accrued interest of $1,307 for 263,069 units as described above. |
| F6 | These shares were issued for payment of accrued dividends on the reporting individual's Series F preferred stock, at a conversion price of $0.0943. |
| F7 | These shares were issued for payment of accrued dividends on the reporting individual's Series F preferred stock, at a conversion price of $0.0943. |