| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NSTG | Common Stock | Options Exercise | $0 | +14.9K | +336.22% | $0.00 | 19.3K | Jun 17, 2023 | Direct | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NSTG | Restricted Stock Units | Options Exercise | $0 | -14.9K | -100% | $0.00* | 0 | Jun 17, 2023 | Common Stock | 14.9K | Direct | F1, F2 | 
| Id | Content | 
|---|---|
| F1 | Each restricted stock unit ("RSU") represents a contingent right to receive one (1) share of Issuer's common stock. | 
| F2 | 100% of the RSUs vest on the earlier of the one year anniversary of June 17, 2022 or on the date immediately prior to the 2023 annual meeting of stockholders. |