TETRA TECH INC — Director's Dealing 2017

Nov 28, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2017-11-27

Reporting Person: CARTER BRIAN N (SVP, CORPORATE CONTROLLER)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-27	COMMON STOCK	M	10000	$24.26	Acquired	23737	Direct
2017-11-27	COMMON STOCK	S	10000	$49.9233	Disposed	13737	Direct
2017-11-27	COMMON STOCK	S	2694	$49.9922	Disposed	11043	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-11-27	STOCK OPTION (RIGHT TO BUY)	$24.26	M	10000	Disposed	2020-11-16	COMMON STOCK (10000.0)	Direct

Footnotes

F1: $49.9233 is an average price. Shares were sold at prices ranging from $49.35 to $50.40 per share.

F2: $49.9922 is an average price. Shares were sold at prices ranging from $49.35 to $50.40 per share.

F3: The option was fully exercisable on November 16, 2016.