TETRA TECH INC — Director's Dealing 2023

Nov 21, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2023-11-18

Reporting Person: BATRACK DAN L (Director, CHAIRMAN AND CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-11-18	COMMON STOCK	M	4276	—	Acquired	52801	Direct
2023-11-18	COMMON STOCK	M	3279	—	Acquired	56080	Direct
2023-11-18	COMMON STOCK	M	2806	—	Acquired	58886	Direct
2023-11-18	COMMON STOCK	M	3803	—	Acquired	62689	Direct
2023-11-18	COMMON STOCK	F	7648	—	Disposed	55041	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-11-18	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0	M	4276	Disposed		COMMON STOCK (4276)	Direct
2023-11-18	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0	M	3279	Disposed		COMMON STOCK (3279)	Direct
2023-11-18	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0	M	2806	Disposed		COMMON STOCK (2806)	Direct
2023-11-18	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0	M	3803	Disposed		COMMON STOCK (3803)	Direct

Footnotes

F1: Represents the shares underlying restricted stock units (RSUs) which vested on 11/18/2023 and were withheld to pay the related tax liability.

F2: The RSUs become vested as to 25% of the shares on November 18, 2020, and 25% of the shares on each anniversary date thereafter until fully vested.

F3: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F4: The RSUs become vested as to 25% of the shares on November 18, 2021, and 25% of the shares on each anniversary date thereafter until fully vested.

F5: The RSUs become vested as to 25% of the shares on November 18, 2022, and 25% of the shares on each anniversary date thereafter until fully vested.

F6: The RSUs become vested as to 25% of the shares on November 18, 2023, and 25% of the shares on each anniversary date thereafter until fully vested.