TETRA TECH INC — Director's Dealing 2020

Nov 25, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2020-11-23

Reporting Person: LEMMON RICHARD A (SVP, Corporate Administration)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-11-23	COMMON STOCK	M	2935	$27.16	Acquired	49174	Direct
2020-11-23	COMMON STOCK	M	7095	$40.80	Acquired	56269	Direct
2020-11-23	COMMON STOCK	S	10030	$123	Disposed	46239	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-11-23	STOCK OPTION (RIGHT TO BUY)	$27.16	M	2935	Disposed	2025-11-20	COMMON STOCK (2935.0)	Direct
2020-11-23	STOCK OPTION (RIGHT TO BUY)	$40.8	M	7095	Disposed	2026-11-18	COMMON STOCK (7095.0)	Direct

Footnotes

F1: The option became exercisable as to 25% of the shares on each anniversary of the grant date.

F2: The option granted expires 10 years after the grant date.