TETRA TECH INC — Director's Dealing 2020

Nov 20, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2020-11-18

Reporting Person: Maguire Joanne M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-11-18	COMMON STOCK	M	582	—	Acquired	6212	Direct
2020-11-18	COMMON STOCK	A	3600	—	Acquired	9812	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-11-18	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0.0	M	582	Acquired	2020-11-21	COMMON STOCK (582.0)	Direct
2020-11-19	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	$0.0	A	410	Acquired	2021-11-19	COMMON STOCK (410.0)	Direct

Footnotes

F1: Shares automatically acquired upon the vesting of restricted stock units (RSUs).

F2: Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2015 Equity Incentive Plan.

F3: The restricted stock units (RSUs) became 100% vested as to the shares underlying the RSUs on November 18, 2020.

F4: The restricted stock units (RSUs) become 100% vested as to the shares underlying the RSUs on November 18, 2021.