Tetra Tech
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
GRANT HUGH M director
STOCK OPTION (RIGHT TO BUY) 8,000 N/A N/A
Sale
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 3,996 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
STOCK OPTION (RIGHT TO BUY) 3,996 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 14,171 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
STOCK OPTION (RIGHT TO BUY) 6,004 N/A N/A
Sale
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 6,004 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
COMMON STOCK 6,004 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 29,438 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 29,438 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 6,000 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 6,000 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION (RIGHT TO BUY) 6,000 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 29,438 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 17,512 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 17,512 N/A N/A
Option
CARTER BRIAN N officer: SVP, Corporate Control..
STOCK OPTION (RIGHT TO BUY) 8,615 N/A N/A
Option
BURDICK STEVEN M officer: EVP, CFO
STOCK OPTION (RIGHT TO BUY) 16,229 N/A N/A
Sale
CARTER BRIAN N officer: SVP, Corporate Control..
COMMON STOCK 16,163 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 17,512 N/A N/A
Sale
BURDICK STEVEN M officer: EVP, CFO
COMMON STOCK 16,229 N/A N/A
Option
CARTER BRIAN N officer: SVP, Corporate Control..
COMMON STOCK 16,163 N/A N/A
Option
BURDICK STEVEN M officer: EVP, CFO
COMMON STOCK 16,229 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 24,671 N/A N/A
Option
BURDICK STEVEN M officer: EVP, CFO
COMMON STOCK 23,143 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
STOCK OPTION (RIGHT TO BUY) 24,671 N/A N/A
Option
BURDICK STEVEN M officer: EVP, CFO
STOCK OPTION (RIGHT TO BUY) 23,143 N/A N/A
Sale
BURDICK STEVEN M officer: EVP, CFO
COMMON STOCK 23,143 N/A N/A
Sale
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 24,671 N/A N/A
Option
THOMPSON J KENNETH director
COMMON STOCK 8,000 N/A N/A
Option
THOMPSON J KENNETH director
EMPLOYEE STOCK OPTION (RIGHT TO BUY) 8,000 N/A N/A
Sale
THOMPSON J KENNETH director
COMMON STOCK 8,000 N/A N/A
Option
SMITH ALBERT E director
STOCK OPTION (RIGHT TO BUY) 4,200 N/A N/A
Sale
SMITH ALBERT E director
COMMON STOCK 4,200 N/A N/A
Option
SMITH ALBERT E director
COMMON STOCK 4,200 N/A N/A
Sale
RYNNING MARK A officer: SVP, R&S Infrastructure
COMMON STOCK 122 N/A N/A
Option
LEWIS J CHRISTOPHER director
COMMON STOCK 16,000 $20.28 $324,480
Option
LEWIS J CHRISTOPHER director
COMMON STOCK 16,000 N/A N/A
Option
LEWIS J CHRISTOPHER director
STOCK OPTION (RIGHT TO BUY) 8,000 N/A N/A
Sale
LEWIS J CHRISTOPHER director
COMMON STOCK 4,237 N/A N/A
Option
O'ROURKE BRENDAN M. officer: SVP, Enterprise Risk M..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 250 N/A N/A
Option
O'ROURKE BRENDAN M. officer: SVP, Enterprise Risk M..
COMMON STOCK 250 N/A N/A
Sale
AMIDON DEREK G officer: SVP, Comm./Int'l Svcs...
COMMON STOCK 4,783 N/A N/A
Option
AMIDON DEREK G officer: SVP, Comm./Int'l Svcs...
COMMON STOCK 2,790 N/A N/A
Option
AMIDON DEREK G officer: SVP, Comm./Int'l Svcs...
STOCK OPTION (RIGHT TO BUY) 2,790 N/A N/A
Sale
GRANT HUGH M 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
VOLPI KIRSTEN M director
COMMON STOCK 425 N/A N/A
Sale
CARTER BRIAN N officer: SVP, Corporate Control..
COMMON STOCK 3,099 N/A N/A
Sale
HADEN PATRICK C director
COMMON STOCK 8,030 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.