TETRA TECH INC — Director's Dealing 2023

Nov 22, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2023-11-21

Reporting Person: Volpi Kirsten M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-11-21	COMMON STOCK	A	1054	—	Acquired	15242	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-11-21	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0	A	425	Acquired		COMMON STOCK (425)	Direct

Footnotes

F1: Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2018 Equity Incentive Plan

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2024.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.