| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PBSV | Common Stock | Options Exercise | $18,200 | +20,000 | +61% | $0.9100 | 52,706 | 04 Jan 2022 | Direct | |
| transaction | PBSV | Common Stock | Tax liability | $18,200 | -17,670 | -34% | $1.03 | 35,036 | 04 Jan 2022 | Direct | F1, F2 |
| holding | PBSV | Common Stock | 340,706 | 04 Jan 2022 | By Kema Advisors, Inc. | F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PBSV | Stock Option | Options Exercise | $0 | -20,000 | -100% | $0.000000* | 0 | 04 Jan 2022 | Common Stock | 20,000 | $0.9100 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Represents the aggregate amount of shares of Common Stock withheld for a cashless exercise. |
| F2 | Shares reported in this column have been updated to properly reflect the shares held by the reporting person following the transactions on January 4, 2021. |
| F3 | The reporting person is the sole shareholder of this entity. |
| F4 | The option vested in two equal installments on July 10, 2017 and July 10, 2018. |