| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STSS | Common Stock | Purchase | $3,000 | +1,000 | +14% | $3* | 8,000 | 19 Apr 2022 | Direct | |
| transaction | STSS | Common Stock | Purchase | $2,280 | +1,000 | +12% | $2.28 | 9,000 | 20 Apr 2022 | Direct | |
| transaction | STSS | Common Stock | Purchase | $2,210 | +1,000 | +11% | $2.21 | 10,000 | 20 Apr 2022 | Direct |