Tetra Tech
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
HADEN PATRICK C director
COMMON STOCK 8,030 N/A N/A
Option
HADEN PATRICK C director
EMPLOYEE STOCK OPTION (RIGHT TO BUY) 4,200 N/A N/A
Option
RYNNING MARK A officer: SVP, R&S Infrastructure
STOCK OPTION (RIGHT TO BUY) 1,395 N/A N/A
Sale
BURDICK STEVEN M officer: EVP, CFO
COMMON STOCK 16,000 N/A N/A
Option
BURDICK STEVEN M officer: EVP, CFO
COMMON STOCK 16,000 N/A N/A
Sale
RYNNING MARK A officer: SVP, R&S Infrastructure
COMMON STOCK 2,410 N/A N/A
Option
BURDICK STEVEN M officer: EVP, CFO
EMPLOYEE STOCK OPTION (RIGHT TO BUY) 16,000 N/A N/A
Option
RITRIEVI KIMBERLY E director
COMMON STOCK 8,400 N/A N/A
Option
RITRIEVI KIMBERLY E director
EMPLOYEE STOCK OPTION (RIGHT TO BUY) 4,200 N/A N/A
Option
RYNNING MARK A officer: SVP, R&S Infrastructure
COMMON STOCK 1,395 N/A N/A
Sale
RITRIEVI KIMBERLY E director
COMMON STOCK 2,696 N/A N/A
Sale
ARGUS ROGER R officer: SVP, Government Servic..
COMMON STOCK 408 N/A N/A
Option
AMIDON DEREK G officer: SVP, Comm./Int'l Svcs...
COMMON STOCK 112 N/A N/A
Option
RYNNING MARK A officer: SVP, R&S Infrastructure
COMMON STOCK 162 N/A N/A
Option
RYNNING MARK A officer: SVP, R&S Infrastructure
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 162 N/A N/A
Option
AUMAN JAN K officer: SVP, Global Developmen..
COMMON STOCK 250 N/A N/A
Option
AMIDON DEREK G officer: SVP, Comm./Int'l Svcs...
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 112 N/A N/A
Option
AUMAN JAN K officer: SVP, Global Developmen..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 250 N/A N/A
Option
ARGUS ROGER R officer: SVP, Government Servic..
STOCK OPTION (RIGHT TO BUY) 1,395 N/A N/A
Option
ARGUS ROGER R officer: SVP, Government Servic..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 625 N/A N/A
Option
TEUFELE BERNARD officer: SVP, Canada and South ..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 187 N/A N/A
Option
ARGUS ROGER R officer: SVP, Government Servic..
COMMON STOCK 2,020 N/A N/A
Option
TEUFELE BERNARD officer: SVP, Canada and South ..
COMMON STOCK 187 N/A N/A
Sale
ARGUS ROGER R officer: SVP, Government Servic..
COMMON STOCK 2,436 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 5,000 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION (RIGHT TO BUY) 5,000 N/A N/A
Option
SMITH ALBERT E director
COMMON STOCK 770 N/A N/A
Option
O'ROURKE BRENDAN M. officer: SVP, Enterprise Risk M..
COMMON STOCK 539 N/A N/A
Option
AUMAN JAN K officer: SVP, Global Developmen..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 539 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 5,308 N/A N/A
Option
VOLPI KIRSTEN M director
COMMON STOCK 770 N/A N/A
Option
TEUFELE BERNARD officer: SVP, Canada and South ..
COMMON STOCK 539 N/A N/A
Option
RYNNING MARK A officer: SVP, R&S Infrastructure
COMMON STOCK 539 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 5,000 N/A N/A
Option
SMITH ALBERT E director
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 770 N/A N/A
Option
O'ROURKE BRENDAN M. officer: SVP, Enterprise Risk M..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 539 N/A N/A
Option
LEMMON RICHARD A officer: SVP, Corporate Adminis..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 539 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 5,308 N/A N/A
Option
THOMPSON J KENNETH director
COMMON STOCK 770 N/A N/A
Option
RYNNING MARK A officer: SVP, R&S Infrastructure
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 539 N/A N/A
Option
BIRKENBEUEL GARY director
COMMON STOCK 770 N/A N/A
Option
MAGUIRE JOANNE M director
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 770 N/A N/A
Option
SHOEMAKER LESLIE L officer: President
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 1,001 N/A N/A
Option
AMIDON DEREK G officer: SVP, Comm./Int'l Svcs...
COMMON STOCK 539 N/A N/A
Option
AMIDON DEREK G officer: SVP, Comm./Int'l Svcs...
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 539 N/A N/A
Option
CARTER BRIAN N officer: SVP, Corporate Control..
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 539 N/A N/A
Option
THOMPSON J KENNETH director
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 770 N/A N/A
Option
BIRKENBEUEL GARY director
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 770 N/A N/A
Option
BURDICK STEVEN M officer: EVP, CFO
COMMON STOCK 1,001 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 539 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.