TETRA TECH INC — Director's Dealing 2022

Mar 21, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2022-03-18

Reporting Person: BROWNLIE WILLIAM R (SVP, Chief Engineer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-03-18	COMMON STOCK	M	8967	$27.26	Acquired	96843	Direct
2022-03-18	COMMON STOCK	S	8967	$165.1271	Disposed	87876	Direct
2022-03-18	COMMON STOCK	G	2500	—	Disposed	85376	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-03-18	COMMON STOCK	$27.26	M	8967	Disposed	2022-11-21	COMMON STOCK (8967.0)	Direct

Footnotes

F1: $165.1271 is an average price. Shares were sold at prices ranging from $163.70 to $165.61 per share.

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

F3: The option becomes exercisable as to 25% of the shares on each anniversary of the grant date.