TETRA TECH INC — Director's Dealing 2015

Jul 14, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2015-07-13

Reporting Person: BURDICK STEVEN M (EVP AND CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-07-13	COMMON STOCK	M	16750	$23.68	Acquired	49836	Direct
2015-07-13	COMMON STOCK	S	16750	$25.50	Disposed	33086	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-07-13	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	$23.68	M	16750	Disposed	2015-11-16	COMMON STOCK (16750)	Direct

Footnotes

F1: The option became fully vested on November 16, 2011.

F2: The option expires in the current year.

F3: Shares were sold pursuant to a 10b5-1 plan. All shares were sold at the exact price listed.