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Home > Insider Trading > Filing (0001206709-12-000002)

Filing Details

Accession Number:: 0001206709-12-000002
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-02-03 18:50:44
Reporting Period:: 2012-02-03

Filing Date:: 2012-02-03
Accepted Time:: 2012-02-03 18:50:44
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
831641	Tetra Tech Inc	TTEK	Services-Engineering Services (8711)	954148514

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1206709	L Craig Christensen	3475 East Foothill Boulevard Pasadena, CA 91107	Senior Vice President	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2011-12-30	130	$18.35	25,491	No	4	A	Direct
Common Stock	Acquisiton	2012-02-03	6,058	$12.84	31,549	No	4	M	Direct
Common Stock	Disposition	2012-02-03	6,058	$24.09	25,491	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	A	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	EMPLOYEE STOCK OPTION	Disposition	2012-02-03	6,058	$0.00	6,058	$12.84

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
155,500	2003-12-23	2012-12-23	No	4	M	Direct

Footnotes

Consists of 130 shares acquired under the Tetra Tech, Inc. Employee Stock Purchase Plan (an exempt transaction under Rule 16b-3(c)).
The option was fully vested as of December 23, 2006.