TETRA TECH INC — Director's Dealing 2013

Nov 26, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2013-11-22

Reporting Person: CHU RONALD J (EXECUTIVE VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-11-22	COMMON STOCK	A	7600	—	Acquired	34385	Direct
2013-11-22	COMMON STOCK	A	3800	—	Acquired	38185	Direct
2013-11-22	COMMON STOCK	D	2197	—	Disposed	35988	Direct
2013-11-22	COMMON STOCK	D	2423	—	Disposed	33565	Direct
2013-11-22	COMMON STOCK	D	2784	—	Disposed	30781	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-11-22	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	$28.58	A	23143	Acquired	2021-11-22	COMMON STOCK (23143)	Direct

Footnotes

F1: The option becomes exercisable as to 25% of the shares on each anniversary of the grant date.