| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STEM | Restricted Stock Unit | Award | $0 | +667,556 | $0.000000 | 667,556 | 14 Mar 2022 | Common Stock, Par Value $0.0001 Per Share | 667,556 | Direct | F1, F2 | ||
| transaction | STEM | Restricted Stock Unit | Award | $0 | +66,988 | $0.000000 | 66,988 | 01 Mar 2022 | Common Stock, Par Value $0.0001 Per Share | 66,988 | Direct | F1, F3 | ||
| transaction | STEM | Stock Option (Right to Buy) | Award | $0 | +104,668 | $0.000000 | 104,668 | 01 Mar 2022 | Common Stock, Par Value $0.0001 Per Share | 104,668 | $9.33 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") represents the contingent right to receive one (1) share of common stock. |
| F2 | Vests 100% on March 13, 2025, subject to the reporting person's employment with the issuer on such date. |
| F3 | Vests in four equal annual installments from the date of grant, subject to the reporting person's continuous employment with the issuer on each anniversary date of grant. |
| F4 | Vests in four equal annual installments from the date of grant, subject to the reporting person's continuous employment with the issuer on each anniversary date of grant. |