W David King

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
TTEK	$22.52	81,250	$1,829,863.75	6,330	2011-06-28	Filing
TTEK	$29.76	42,500	$1,264,647.00	9,999	2009-08-04	Filing
TTEK	$24.50	3,856	$94,472.00	9,999	2009-05-22	Filing