| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VYST | Common | Disposed to Issuer | $1,950 | -500,000 | -24% | $0.003900 | 1,590,000 | 22 Jul 2022 | Direct | |
| transaction | VYST | Common | Disposed to Issuer | $2,065 | -590,000 | -37% | $0.003500 | 1,000,000 | 27 Jul 2022 | Direct | |
| transaction | VYST | Common | Disposed to Issuer | $2,700 | -750,000 | -75% | $0.003600 | 250,000 | 28 Jul 2022 | Direct | |
| transaction | VYST | Common | Disposed to Issuer | $581 | -166,000 | -66% | $0.003500 | 84,000 | 03 Aug 2022 | Direct |