| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DZSI | Common Stock | Purchase | $53,250 | +5,000 | +41% | $10.65 | 17,107 | 22 Feb 2023 | Direct | |
| transaction | DZSI | Common Stock | Purchase | $26,600 | +2,500 | +15% | $10.64 | 19,607 | 22 Feb 2023 | Direct | |
| transaction | DZSI | Common Stock | Purchase | $27,100 | +2,500 | +13% | $10.84 | 22,107 | 23 Feb 2023 | Direct |