| Date | Person | Title | Type | Name | Shares | Shares (Total) | Price | Code |
|---|---|---|---|---|---|---|---|---|
| 2023-04-05 | St. Lawrence William | Buy | Common Stock | 14835.0 | 14,835 | $0.9 | A | |
| 2023-04-05 | BURISH MARK D | Buy | Common Stock | 31868.0 | 4,860,726 | $0.9 | A | |
| 2023-03-10 | Wiegand Brian | Buy | Non-Employee Director Stock Option | 2000.0 | 22,000 | $0.0 | A | |
| 2023-03-10 | Murphy Nelson A | Buy | Non-Employee Director Stock Option | 2500.0 | 17,000 | $0.0 | A | |
| 2023-03-10 | St. Lawrence William | Buy | Non-Employee Director Stock Option | 2000.0 | 8,000 | $0.0 | A | |
| 2023-03-10 | BURISH MARK D | Buy | Non-Employee Director Stock Option | 2000.0 | 20,000 | $0.0 | A | |
| 2023-01-02 | MINOR KENNETH A | Buy | Employee Stock Option | 5000.0 | 10,000 | $0.0 | A | |
| 2023-01-02 | Lipps Robert M | Buy | Employee Stock Option | 25000.0 | 155,160 | $0.0 | A | |
| 2023-01-02 | Mozden Joe Jr | Buy | Employee Stock Option | 175000.0 | 855,000 | $0.0 | A | |
| 2022-12-15 | Wiegand Brian | Sell | Common Stock | -5786.0 | 35,304 | $0.9 | S | |
| 2022-12-08 | Mozden Joe Jr | Buy | Employee Stock Option | 90000.0 | 680,000 | $0.0 | A | |
| 2022-11-16 | BURISH MARK D | Buy | Warrant | 511765.0 | 562,441 | $0.0 | A | |
| 2022-11-16 | BURISH MARK D | Buy | Common Stock | 1176471.0 | 4,828,858 | $1.0 | A | |
| 2022-08-17 | MINOR KENNETH A | Buy | Common Stock | 12500.0 | 29,020 | $1.4 | P | |
| 2022-08-17 | Mozden Joe Jr | Buy | Common Stock | 12500.0 | 28,200 | $1.4 | P | |
| 2022-08-17 | Wiegand Brian | Sell | Common Stock | -25000.0 | 41,090 | $1.4 | S | |
| 2022-04-04 | KOPKO FREDERICK H JR | Buy | Common Stock | 3194.0 | 82,481 | $3.1 | A | |
| 2022-04-04 | Jangda Taha | Buy | Common Stock | 3194.0 | 5,575 | $3.1 | A | |
| 2022-04-04 | BURISH MARK D | Buy | Common Stock | 9265.0 | 3,652,387 | $3.1 | A | |
| 2022-03-14 | Mozden Joe Jr | Buy | Common Stock | 2200.0 | 15,700 | $3.6 | A |