Tetra Tech
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
BURDICK STEVEN M officer: EVP, CFO
COMMON STOCK 16,750 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
STOCK OPTION (RIGHT TO BUY) 1,461 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 1,461 N/A N/A
Sale
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 1,461 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
STOCK OPTION (RIGHT TO BUY) 16,750 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 16,750 N/A N/A
Sale
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 16,750 N/A N/A
Sale
RYNNING MARK A officer: SVP, R&S Infrastructure
COMMON STOCK 660 N/A N/A
Sale
HADEN PATRICK C director
COMMON STOCK 4,401 N/A N/A
Option
THOMPSON J KENNETH director
STOCK OPTION (RIGHT TO BUY) 8,000 N/A N/A
Option
THOMPSON J KENNETH director
COMMON STOCK 8,000 N/A N/A
Sale
THOMPSON J KENNETH director
COMMON STOCK 8,000 N/A N/A
Option
GRANT HUGH M director
COMMON STOCK 8,000 N/A N/A
Option
GRANT HUGH M director
STOCK OPTION (RIGHT TO BUY) 8,000 N/A N/A
Sale
GRANT HUGH M director
COMMON STOCK 8,000 N/A N/A
Option
BROWNLIE WILLIAM R officer: SVP, Chief Engineer
STOCK OPTION (RIGHT TO BUY) 4,037 N/A N/A
Option
BROWNLIE WILLIAM R officer: SVP, Chief Engineer
COMMON STOCK 4,037 N/A N/A
Sale
BROWNLIE WILLIAM R officer: SVP, Chief Engineer
COMMON STOCK 4,037 N/A N/A
Sale
BROWNLIE WILLIAM R officer: SVP, Chief Engineer
COMMON STOCK 12,713 N/A N/A
Option
LEWIS J CHRISTOPHER director
STOCK OPTION (RIGHT TO BUY) 8,000 N/A N/A
Option
BROWNLIE WILLIAM R officer: SVP, Chief Engineer
STOCK OPTION (RIGHT TO BUY) 12,713 N/A N/A
Sale
MCDONALD KEVIN P officer: Former SVP, Human Reso..
COMMON STOCK 5,500 N/A N/A
Option
BROWNLIE WILLIAM R officer: SVP, Chief Engineer
COMMON STOCK 12,713 N/A N/A
Option
MCDONALD KEVIN P officer: Former SVP, Human Reso..
STOCK OPTION (RIGHT TO BUY) 5,500 N/A N/A
Option
LEWIS J CHRISTOPHER director
COMMON STOCK 8,000 N/A N/A
Sale
LEWIS J CHRISTOPHER director
COMMON STOCK 8,000 N/A N/A
Option
MCDONALD KEVIN P officer: Former SVP, Human Reso..
COMMON STOCK 5,500 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 159 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 159 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 159 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 10,874 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 10,874 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 10,874 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 19,100 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 19,100 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 19,100 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 43,317 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 43,317 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 43,317 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 21,309 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 21,309 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 12,341 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 10,856 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 10,856 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 10,856 N/A N/A
Sale
LEWIS J CHRISTOPHER director
COMMON STOCK 4,401 N/A N/A
Sale
SALIN JANIS B officer: SVP, GENERAL COUNSEL
COMMON STOCK 7,420 N/A N/A
Sale
CARTER BRIAN N officer: SVP, Corporate Control..
COMMON STOCK 12,694 N/A N/A
Option
CARTER BRIAN N officer: SVP, Corporate Control..
STOCK OPTION (RIGHT TO BUY) 10,000 N/A N/A
Option
CARTER BRIAN N officer: SVP, Corporate Control..
COMMON STOCK 10,000 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.