Reporting person on SEC Form 4

Christiana Obiaya

Christiana Obiaya is Director at Tetra Tech. OQRO lists 6 transactions filed with the SEC under this name, the latest on Feb 21, 2026, each linked to the official Form 4.

Director

Disclosures on record

6

Companies involved

1

Disclosure history

Tetra TechTTEK
6 disclosures · Nov 2025 – Feb 2026
- Feb 19, 2026495disclosed Feb 21
  Details Official record
- Feb 19, 2026495disclosed Feb 21
  Details Official record

Nov 19, 2025

1,964

disclosed Dec 3

Details Official record

Nov 30, 20251,718disclosed Dec 3

Details Official record

Nov 30, 20251,718disclosed Dec 3

Details Official record

Nov 18, 20253,643disclosed Nov 20

Details Official record

All activity in Tetra Tech