| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DFFN | Stock Option (Right to Buy) | Award | $0 | +83,300 | $0.000000 | 83,300 | 01 Jul 2021 | Common Stock | 83,300 | $0.7200 | Direct | F1 | |
| transaction | DFFN | Stock Option (Right to Buy) | Award | $0 | +83,300 | $0.000000 | 83,300 | 01 Jul 2021 | Common Stock | 83,300 | $0.7200 | Direct | F2 | |
| transaction | DFFN | Restricted Stock Unit | Award | $0 | +69,400 | $0.000000 | 69,400 | 01 Jul 2021 | Common Stock | 69,400 | Direct | F3, F4 |
| Id | Content |
|---|---|
| F1 | The shares underlying the options will vest in 12 equal (or as nearly equal as possible) monthly installments on the last calendar day of each month over a 12-month period beginning July 1, 2021. |
| F2 | The shares underlying the options will vest in 18 equal (or as nearly equal as possible) monthly installments on the last calendar day of each month over an 18-month period beginning July 1, 2021. |
| F3 | Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. |
| F4 | The shares underlying the restricted stock units will vest in 6 equal (or as nearly equal as possible) tri-monthly installments on the last calendar day of every third month over an 18-month period beginning on January 1, 2023. |