TTEK
TETRA TECH INC
Latest Form 4:Purchase$50KbyFeeler Jeffrey R (Director) · filed May 15, 2026
TETRA TECH INC (TTEK) has 27 SEC Form 4 filings (78 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: Aug 6, 2026.
- Industry:Engineering & Construction
- CEO:Roger R. Argus
- Employees:25,000
- HQ:Pasadena, CA, US
- IPO:1991-12-17
Insider Buying
$50K
reported purchases (SEC code P)
Insider Selling
$401K
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
Market Cap
$9.4B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Director | Purchase | 1,900 | $50K | May 15 | SEC ↗ | |
CARTER BRIAN NFirst filing | SVP, Corporate Controller | Sale | 9,979 | $401K | Feb 6 | SEC ↗ |
Related companies
TETRA TECH INC is in the Services sector.