8-KThe WireRed Alert
Executive Change · Company Update
Filed Dec 22, 2025 · 6mo ago · Accession 0001104659-25-123764
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- TETRA TECH INC
- Ticker
- TTEK
- CIK
- 831641
- Form type
- 8-K
- Filing date
- Dec 22, 2025
- Report date
- Dec 22, 2025
- Document
- tm2534127d1_8k.htm
- Size
- 250 KB