| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STEM | Common Stock, Par Value $0.0001 Per Share | Options Exercise | $99,769 | +43,951 | +31% | $2.27 | 183,545 | 09 Mar 2022 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STEM | Stock Option (Right to Buy) | Options Exercise | $99,769 | -43,951 | -35% | $2.27 | 81,803 | 09 Mar 2022 | Common Stock, Par Value $0.0001 Per Share | 43,951 | $2.27 | Direct |