| Trade Date | Insider | Insider Title | Security Type | Execution Date | Exercise Date | Expiration Date | Share Price | Quantity | Shares Owned | Shares Code | Transaction Code | Swap | Under SEC Title | Under Sec Shares | Nature of Ownership | SEC Link |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020-05-20 | Lonny Sternberg | Stock Options (right to buy) | 2025-05-20 | $0.00 | 2,850 | 2,850 | A | A | 0 | Common Stock | 2,850 | D | Form 4 | |||
| 2020-05-22 | Sean D. Bradley | Stock Options (right to buy) | 2021-01-15 | $0.00 | 60,000 | 0 | D | M | 0 | Common Stock | 60,000 | D | Form 4 | |||
| 2020-05-29 | Carr Bettis | Warrants (right to buy) | 2015-06-02 | 2020-06-02 | 80,000 | 0 | D | M | 0 | Common stock | 80,000 | D | Form 4 | |||
| 2020-08-11 | Capital Llc Sero | Warrant (right to buy) | 2019-11-14 | 2020-08-14 | 146,667 | 0 | D | X | 0 | Common Stock | 146,667 | I | Form 4 | |||
| 2020-10-22 | Anthony L Coelho | Exercise of Option (right to buy) | 2016-10-25 | 2020-10-25 | $0.00 | 30,000 | 0 | D | M | 0 | Common Stock | 30,000 | D | Form 4 | ||
| 2021-01-13 | Carr Bettis | Stock Option (right to buy) | - | 2021-01-15 | $0.00 | 80,000 | 0 | D | M | 0 | Common Stock | 80,000 | D | Form 4 | ||
| 2021-02-18 | Capital Llc Sero | Warrant (right to buy) | - | 2016-04-19 | 2021-04-19 | 4,000 | 0 | D | X | 0 | Common Stock | 4,000 | D | Form 4 |
