TETRA TECH INC — Director's Dealing 2021

Nov 24, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2021-11-22

Reporting Person: Ritrievi Kimberly E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-11-22	COMMON STOCK	G	530	—	Disposed	32846	Direct
2021-11-23	COMMON STOCK	G	265	—	Disposed	32581	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-11-23	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0.0	A	318	Acquired	2022-11-19	COMMON STOCK (318.0)	Direct

Footnotes

F1: Bona fide gifts to charitable organizations. No compensation was given to the donor for the gifting of shares.

F2: The restricted stock units (RSUs) become 100% vested as to the shares underlying the RSUs on November 18, 2022.