| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VYST | Common | Disposed to Issuer | $157 | -10,499 | -0.05% | $0.0150 | 20,842,764 | 11 Oct 2021 | Direct | |
| transaction | VYST | Common | Disposed to Issuer | $2,610 | -174,000 | -0.83% | $0.0150 | 20,668,764 | 11 Oct 2021 | Direct | |
| transaction | VYST | Common | Disposed to Issuer | $2,074 | -138,300 | -0.67% | $0.0150 | 20,530,464 | 12 Oct 2021 | Direct |