| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| TETRA TECH INC | Director | COMMON STOCK | 16.6K | $537K | $32.45 | Nov 30, 2025 | Direct |
| TETRA TECH INC | Director | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 0 | $0 | $41.51 | Nov 30, 2025 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| TTEK | TETRA TECH INC | Nov 19, 2025 | 3 | $0 | 4 | Dec 2, 2025 | Director |
| TTEK | TETRA TECH INC | Nov 18, 2025 | 1 | $0 | 4 | Nov 20, 2025 | Director |
| TTEK | TETRA TECH INC | Nov 30, 2024 | 2 | $0 | 4 | Dec 3, 2024 | Director |
| TTEK | TETRA TECH INC | Nov 20, 2024 | 2 | $0 | 4 | Nov 22, 2024 | Director |
| TTEK | TETRA TECH INC | Nov 21, 2023 | 1 | $0 | 4 | Nov 22, 2023 | Director |
| TTEK | TETRA TECH INC | Nov 18, 2023 | 2 | $0 | 4 | Nov 21, 2023 | Director |
| TTEK | TETRA TECH INC | Oct 1, 2023 | 2 | $0 | 5 | Nov 15, 2023 | Director |
| TTEK | TETRA TECH INC | Nov 16, 2022 | 1 | $0 | 4 | Nov 18, 2022 | Director |
| TTEK | TETRA TECH INC | May 2, 2022 | 1 | $0 | 4 | May 4, 2022 | Director |
| TTEK | TETRA TECH INC | May 2, 2022 | 0 | $0 | 3 | May 4, 2022 | Director |