TETRA TECH INC — Director's Dealing 2015

Nov 24, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2015-11-20

Reporting Person: Ritrievi Kimberly E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-11-20	COMMON STOCK	A	900	—	Acquired	7740	Direct
2015-11-22	COMMON STOCK	A	240	—	Acquired	7980	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-11-20	STOCK OPTION	$27.16	A	4200	Acquired	2025-11-20	COMMON STOCK (4200)	Direct

Footnotes

F1: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date.

F2: 900 restricted stock units (RSUs) were awarded to the reporting person on November 20, 2015. The RSUs will become vested as to 100% of the shares on the anniversary of the grant date.

F3: In accordance with our compensation policy for Directors, 140% of the applicable restricted stock installment granted on 11/22/2013 became vested on 11/22/2015, and 240 additional shares were issued to the reporting person.