| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ADTX | Restricted Stock Units | Award | $0 | +11.5K | $0.00 | 11.5K | Sep 29, 2021 | Common Stock | 11.5K | Direct | F1, F2 | 
| Id | Content | 
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of ADTX common stock. | 
| F2 | 25% of the restricted stock units vest immediately, and the remaining 75% of the restricted stock units will vest in three equal quarterly instalments on the last date of each subsequent fiscal quarter, beginning December 31, 2021. |