TETRA TECH INC — Director's Dealing 2015

Mar 4, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2015-03-04

Reporting Person: SHOEMAKER LESLIE L (SENIOR VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-03-04	COMMON STOCK	M	2500	$20.82	Acquired	44779	Direct
2015-03-04	COMMON STOCK	S	2500	$25.30	Disposed	42279	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-03-04	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	$20.82	M	2500	Disposed	2015-04-30	COMMON STOCK (2500)	Direct

Footnotes

F1: The option was fully vested as of April 30, 2011.

F2: Include 233 shares acquired under the stock purchase plan on December 15, 2014.