TETRA TECH INC — Director's Dealing 2014

Nov 25, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2014-11-21

Reporting Person: SHOEMAKER LESLIE L (SENIOR VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-11-22	COMMON STOCK	A	2969	—	Acquired	44890	Direct
2014-11-21	COMMON STOCK	D	1100	—	Disposed	43790	Direct
2014-11-21	COMMON STOCK	D	1333	—	Disposed	42457	Direct
2014-11-22	COMMON STOCK	A	612	—	Acquired	43069	Direct
2014-11-22	COMMON STOCK	F	806	$27.26	Disposed	42263	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-11-21	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	$27.26	A	9813	Acquired	2022-11-21	COMMON STOCK (9813)	Direct

Footnotes

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

F2: In accordance with the Executive Compensation Policy, 140% of the installment vested on November 22, 2014 and 612 additional shares were issued to the reporting person.

F3: On November 22, 2014, 1,532 shares of restricted stock granted in November 2013 vested, along with the additional 612 shares earned. Of the 2,144 vested shares, 806 shares were withheld to pay the related tax liability.