| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STEM | Common Stock, Par Value $0.0001 Per Share | Purchase | $17,706 | +10,118 | +14% | $1.75 | 84,021 | 14 Mar 2024 | Direct | |
| transaction | STEM | Common Stock, Par Value $0.0001 Per Share | Purchase | $78,544 | +44,882 | +53% | $1.75 | 128,903 | 15 Mar 2024 | Direct |