Quarterly Financial Information-Unaudited (Tables)

12 Months Ended

Sep. 28, 2014

Quarterly Financial Information-Unaudited

Schedule of unaudited quarterly data

	First Quarter		Second Quarter		Third Quarter			Fourth Quarter
	(in thousands, except per share data)
Fiscal Year 2014
Revenue	$	645,848	$	586,285	$	629,502		$	622,179
Operating income		43,718		46,186		39,167			24,763
Net income attributable to Tetra Tech		27,315		31,709		26,657			22,586
Earnings per share attributable to Tetra Tech (1):
Basic	$	0.43	$	0.49	$	0.41		$	0.36
Diluted	$	0.42	$	0.48	$	0.41		$	0.35
Weighted-average common shares outstanding:
Basic		64,227		64,835		64,566			63,602
Diluted		65,048		65,710		65,302			64,235
Fiscal Year 2013
Revenue	$	658,545	$	641,999	$	614,835		$	698,376
Operating income		41,809		37,667		(99,884	)		40,626
Net income attributable to Tetra Tech		26,224		24,820		(78,385	)		25,200
Net income (loss) attributable to Tetra Tech per share (1):
Basic	$	0.41	$	0.38	$	(1.21	)	$	0.39
Diluted	$	0.41	$	0.38	$	(1.21	)	$	0.39
Weighted-average common shares outstanding:
Basic		63,864		64,551		64,832			64,272
Diluted		64,608		65,472		64,832			64,853

(1) The sum of the quarterly EPS may not add up to the full-year EPS due to rounding.