| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MLAB | Common Stock | Options Exercise | $0 | +338 | +219% | $0.000000 | 492 | 17 Jun 2022 | Direct | |
| transaction | MLAB | Common Stock | Tax liability | $28,763 | -155 | -32% | $185.57 | 337 | 17 Jun 2022 | Direct | F5 |
| transaction | MLAB | Common Stock | Award | $0 | +868 | +258% | $0.000000 | 1,205 | 21 Jun 2022 | Direct | F6 |
| transaction | MLAB | Common Stock | Sale | $73,784 | -392 | -33% | $188.22 | 813 | 21 Jun 2022 | Direct | F7 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MLAB | Restricted Stock Units - 1 | Options Exercise | $0 | -70 | -50% | $0.000000 | 70 | 17 Jun 2022 | Common Stock | 70 | Direct | F1, F2, F3 | |
| transaction | MLAB | Restricted Stock Units - 2 | Options Exercise | $0 | -268 | -50% | $0.000000 | 267 | 17 Jun 2022 | Common Stock | 268 | Direct | F1, F3, F4 |
| Id | Content |
|---|---|
| F1 | Each RSU represents the contingent right to receive one share of the Issuer's common stock |
| F2 | RSUs that vest 1/5 on June 15, 2019 and each of the next four anniversary dates |
| F3 | Not Applicable |
| F4 | RSUs that vest 1/3 on June 15, 2021 and each of the next two anniversary dates |
| F5 | Represents shares of common stock receive by Mesa Labs for tax withholding purposes in connection with the net-settlement of the issuance of shares of common stock in respect to the vested RSUs |
| F6 | Shares represent common stock of Mesa Labs issued upon release of performance share units issued under the FY20-FY22 performance share unit program |
| F7 | Shares sold to cover taxes associated with Performance Share Units |