| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TTEK | COMMON STOCK | Options Exercise | $0 | +250 | +9.9% | $0.000000 | 2,774 | 26 Apr 2023 | Direct | |
| transaction | TTEK | COMMON STOCK | Tax liability | $16,648 | -123 | -4.4% | $135.35 | 2,651 | 26 Apr 2023 | Direct | F1 |
| transaction | TTEK | COMMON STOCK | Options Exercise | $0 | +250 | +9.3% | $0.000000 | 2,936 | 26 Apr 2024 | Direct | F2 |
| transaction | TTEK | COMMON STOCK | Tax liability | $20,790 | -108 | -3.7% | $192.50 | 2,828 | 26 Apr 2024 | Direct | F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TTEK | RESTRICTED STOCK UNITS | Options Exercise | $0 | -250 | -33% | $0.000000 | 500 | 26 Apr 2023 | COMMON STOCK | 250 | $0.000000 | Direct | F4, F5 |
| transaction | TTEK | RESTRICTED STOCK UNITS | Options Exercise | $0 | -250 | -50% | $0.000000 | 250 | 26 Apr 2024 | COMMON STOCK | 250 | $0.000000 | Direct | F4, F5 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to pay the related tax liability of the restricted stock units that vested on 4/26/2023. |
| F2 | Amount of securities beneficially owned was updated to reflect that 35 shares of common stock were acquired by the Reporting Person on December 15, 2023, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). |
| F3 | Represents shares withheld to pay the related tax liability of the restricted stock units that vested on 4/26/2024. |
| F4 | The RSUs became vested as to 25% of the shares on April 26, 2022, and 25% of the shares on each anniversary date thereafter until fully vested. |
| F5 | The RSUs are exercisable at the time of vesting and do not have a set expiration date. |