Obiaya Christiana 4
4 · TETRA TECH INC · Filed Nov 20, 2025
Insider Transaction Report
Form 4
TETRA TECH INCTTEK
Obiaya Christiana
Director
Transactions
- Award
COMMON STOCK
[F1]2025-11-18+3,643→ 7,453 total
Footnotes (1)
- [F1]Shares acquired pursuant to vesting of performance stock units earned under 2018 Equity Incentive Plan.
Signature
/s/ Preston Hopson, Attorney-in-Fact for Christiana Obiaya|2025-11-20