TETRA TECH INC — Director's Dealing 2020

Aug 5, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2020-08-03

Reporting Person: THOMPSON J KENNETH (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-08-03	COMMON STOCK	M	4200	$28.58	Acquired	27956	Direct
2020-08-03	COMMON STOCK	S	4200	$90.7371	Disposed	23756	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-08-03	STOCK OPTION (RIGHT TO BUY)	$28.58	M	4200	Disposed	2021-11-22	COMMON STOCK (4200.0)	Direct

Footnotes

F1: $90.7371 is an average price. Shares were sold at prices ranging from $90.73 to $90.83 per share.

F2: The option became exercisable as to 100% of the shares on the anniversary of the grant date.