TETRA TECH INC — Director's Dealing 2019

Aug 21, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TETRA TECH INC (TTEK)
CIK: 0000831641
Period of Report: 2019-08-19

Reporting Person: BURDICK STEVEN M (EVP, CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-08-19	COMMON STOCK	M	27500	$22.53	Acquired	83668	Direct
2019-08-19	COMMON STOCK	S	27500	$81.18	Disposed	56168	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-08-19	STOCK OPTION (RIGHT TO BUY)	$22.53	M	27500	Disposed	2019-11-11	COMMON STOCK (27500.0)	Direct

Footnotes

F1: Amount of securities beneficially held was also updated to reflect that 107 shares of common stock were acquired by the Reporting Person on December 14, 2018, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP).

F2: $81.18 is an average price. Shares were sold at prices ranging from $80.82 to $81.54 per share.

F3: The option became exercisable as to 25% of the shares on each anniversary of the grant date.

F4: The option expires in the current year.