Tetra Tech
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
BROWNLIE WILLIAM R officer: SVP, Chief Engineer
COMMON STOCK 4,172 N/A N/A
Option
LEWIS J CHRISTOPHER director
COMMON STOCK 8,000 N/A N/A
Sale
LEWIS J CHRISTOPHER director
COMMON STOCK 3,800 N/A N/A
Option
LEWIS J CHRISTOPHER director
STOCK OPTION 8,000 N/A N/A
Sale
TRULY RICHARD H director
COMMON STOCK 8,000 N/A N/A
Option
TRULY RICHARD H director
COMMON STOCK 8,000 N/A N/A
Option
TRULY RICHARD H director
STOCK OPTION 8,000 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 4,517 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 4,517 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 6,538 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
EMPLOYEE STOCK OPTION (RIGHT TO BUY) 4,517 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 6,079 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 6,079 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
Employee Stock Option (Right to Buy) 6,079 N/A N/A
Sale
SHOEMAKER LESLIE L officer: President
COMMON STOCK 1,250 N/A N/A
Option
SHOEMAKER LESLIE L officer: President
EMPLOYEE STOCK OPTION (RIGHT TO BUY) 1,250 N/A N/A
Option
SHOEMAKER LESLIE L officer: President
COMMON STOCK 1,250 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 13,500 N/A N/A
Sale
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 13,500 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
EMPLOYEE STOCK OPTION (RIGHT TO BUY) 2,250 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 9,325 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
Employee Stock Option (Right to Buy) 4,625 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 9,325 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 2,250 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 2,250 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 408 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
Employee Stock Option (Right to Buy) 5,108 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 408 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 5,043 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
Employee Stock Option (Right to Buy) 5,043 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 5,043 N/A N/A
Option
CARTER BRIAN N officer: SVP, Corporate Control..
RESTRICTED STOCK UNIT 250 N/A N/A
Option
CARTER BRIAN N officer: SVP, Corporate Control..
COMMON STOCK 250 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 11,081 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
Employee Stock Option (Right to Buy) 12,160 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 12,160 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 12,160 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 21,400 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
Employee Stock Option (Right to Buy) 21,400 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 21,400 N/A N/A
Sale
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 33,979 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
COMMON STOCK 20,843 N/A N/A
Option
SMITH DOUGLAS G officer: EXECUTIVE VICE PRESIDENT
Employee Stock Option (Right to Buy) 20,843 N/A N/A
Option
BIEBER MICHAEL A officer: SENIOR VICE PRESIDENT
COMMON STOCK 1,966 N/A N/A
Option
BIEBER MICHAEL A officer: SENIOR VICE PRESIDENT
EMPLOYEE STOCK OPTION (RIGHT TO BUY) 1,966 N/A N/A
Sale
BIEBER MICHAEL A officer: SENIOR VICE PRESIDENT
COMMON STOCK 1,966 N/A N/A
Sale
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 10,000 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
EMPLOYEE STOCK OPTION 22,212 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 22,212 N/A N/A
Sale
BROWNLIE WILLIAM R officer: SVP, Chief Engineer
COMMON STOCK 20,000 N/A N/A

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.