TETRA TECH INC — Director's Dealing 2018

Nov 16, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2018-11-14

Reporting Person: Volpi Kirsten M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-11-14	COMMON STOCK	S	1200	$66.9373	Disposed	8801	Direct
2018-11-15	COMMON STOCK	G	303	$66.11	Disposed	8498	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-11-15	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0.0	A	770	Acquired	2019-11-18	COMMON STOCK (770.0)	Direct

Footnotes

F1: All shares sold at an exact price.

F2: Bona fide gift. No compensation was given to the donor for the gifting of shares.

F3: The closing trading price of the common stock on the date of the gift was $66.11 per share.

F4: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F5: The restricted stock units (RSUs) become 100% vested as to the shares underlying the RSUs on November 18, 2019.