TETRA TECH INC — Director's Dealing 2019

Dec 5, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2019-12-03

Reporting Person: HADEN PATRICK C (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-12-03	COMMON STOCK	M	4200	$24.26	Acquired	16810	Direct
2019-12-03	COMMON STOCK	S	4200	$86.4536	Disposed	12610	Direct
2019-12-03	COMMON STOCK	S	3830	$86.2394	Disposed	8780	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-12-03	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	$24.26	M	4200	Disposed	2020-11-16	COMMON STOCK (4200.0)	Direct

Footnotes

F1: $86.4536 is an average price. Shares were sold at prices ranging from $86.00 to $87.05 per share.

F2: $86.2394 is an average price. Shares were sold at prices ranging from $86.00 to $87.00 per share.

F3: The option became exercisable as to 100% of the shares on the anniversary of the grant date.