Stocktoria
TETRA TECH INC TTEK
Nasdaq · XNAS · stock · Services-Engineering Services · website · IPO 1977-01-07
TETRA TECH INC insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| Volpi Kirsten M | director | 2026-06-04 | Option exercise | 1,700 | $9.59 |
| Feeler Jeffrey R | director | 2026-05-15 | Buy | 1,900 | $26.41 |
| Ritrievi Kimberly E | director | 2026-03-16 | Option exercise | 2,910 | — |
| Ritrievi Kimberly E | director | 2026-03-16 | Option exercise | 1,925 | — |
| Ritrievi Kimberly E | director | 2026-03-16 | Option exercise | 795 | — |
| Ritrievi Kimberly E | director | 2026-03-16 | Option exercise | 2,050 | — |
| Ritrievi Kimberly E | director | 2026-03-16 | Option exercise | 2,250 | — |
| Ritrievi Kimberly E | director | 2026-03-16 | Option exercise | 4,500 | — |
Source: SEC EDGAR filings · CIK 0000831641 · as of 2025-09-28. Facts from filings plus Stocktoria's own computed scores — not investment advice.