TETRA TECH INC — Director's Dealing 2013

Dec 13, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2013-12-12

Reporting Person: PAGENKOPF JAMES R (EXECUTIVE VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-12-12	COMMON STOCK	M	6008	$24.56	Acquired	68477	Direct
2013-12-12	COMMON STOCK	S	6008	$27.6108	Disposed	62469	Direct
2013-12-12	COMMON STOCK	M	1992	$24.56	Acquired	64461	Direct
2013-12-12	COMMON STOCK	S	1992	$27.6108	Disposed	62469	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-12-12	STOCK OPTION	$24.56	M	6008	Disposed	2014-01-20	COMMON STOCK (6008)	Direct
2013-12-12	STOCK OPTION	$24.56	M	1992	Disposed	2014-01-20	COMMON STOCK (1992)	Direct

Footnotes

F1: The option was fully vested as of January 20, 2005.