Tetra Tech
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
SMITH ALBERT E director
COMMON STOCK 3,000 N/A N/A
Option
KING DAVID W other: Former CFO
COMMON STOCK 40,000 N/A N/A
Sale
KING DAVID W other: Former CFO
COMMON STOCK 600 N/A N/A
Option
KING DAVID W other: Former CFO
STOCK OPTION 40,000 N/A N/A
Sale
LEWIS J CHRISTOPHER director
COMMON STOCK 12,000 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,124 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,465 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,465 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,321 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,321 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,000 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,291 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,000 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,291 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 2,833 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,000 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 2,833 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,684 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,684 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,250 N/A N/A
Option
LEWIS J CHRISTOPHER director
COMMON STOCK 5,960 N/A N/A
Option
LEWIS J CHRISTOPHER director
STOCK OPTION 5,960 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 1,709 N/A N/A
Option
BATRACK DAN L director, officer: CHAIRMAN AND..
COMMON STOCK 1,709 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 743 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,759 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,269 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 3,028 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,710 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,710 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 600 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 742 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 742 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,500 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,500 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,500 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,000 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,410 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,410 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,000 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,519 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,519 N/A N/A
Option
HADEN PATRICK C director
STOCK OPTION 35,420 N/A N/A
Option
HADEN PATRICK C director
COMMON STOCK 35,420 N/A N/A
Sale
HADEN PATRICK C director
COMMON STOCK 29,370 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 322 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 322 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
STOCK OPTION 1,331 N/A N/A
Option
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,331 N/A N/A
Sale
CHRISTENSEN CRAIG L officer: SVP, CIO
COMMON STOCK 1,000 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.