TTEK News — Page 3
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 1997-09-19 | Current report | SEC filing | TETRA TECH INC filed Form 8-K/A | TETRA TECH INC filed Form 8-K/A covering items 7. |
| 1997-08-25 | Current report | SEC filing | TETRA TECH INC filed Form 8-K/A | TETRA TECH INC filed Form 8-K/A covering items 7. |
| 1997-06-24 | Current report | SEC filing | TETRA TECH INC filed Form 8-K/A | TETRA TECH INC filed Form 8-K/A covering items 7. |
| 1997-06-23 | Current report | SEC filing | TETRA TECH INC filed Form 8-K | TETRA TECH INC filed Form 8-K covering items 2,7. |