TETRA TECH INC — Director's Dealing 2020

Nov 25, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2020-11-23

Reporting Person: Volpi Kirsten M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-11-23	COMMON STOCK	M	4200	$27.26	Acquired	27528	Direct
2020-11-23	COMMON STOCK	S	950	$122.2021	Disposed	26578	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-11-23	STOCK OPTION (RIGHT TO BUY)	$27.26	M	4200	Disposed	2024-11-21	COMMON STOCK (4200.0)	Direct

Footnotes

F1: $122.2021 is an average price. Shares were sold at prices ranging from $122.20 to $122.21 per share.

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

F3: The option granted expires 10 years after the grant date.