TETRA TECH INC — Director's Dealing 2020

Aug 14, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2020-08-12

Reporting Person: LEWIS J CHRISTOPHER (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-08-13	COMMON STOCK	M	4200	$24.26	Acquired	71312	Direct
2020-08-12	COMMON STOCK	S	1088	$94.8601	Disposed	70224	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-08-12	STOCK OPTION (RIGHT TO BUY)	$24.26	M	4200	Disposed	2020-11-16	COMMON STOCK (4200.0)	Direct

Footnotes

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

F2: The option expires in the current year.