Unaudited summarized results for each quarter of the last two years are as follows:

	2013 Quarters
	First			Second			Third			Fourth

Performance materials	$	113.4		$	123.2		$	126.1		$	125.4
Construction technologies		42.8			56.0			62.8			56.5
Energy services		73.1			77.7			72.8			71.8
Transportation		10.2			11.5			12.7			11.1
Intersegment sales		(6.6	)		(9.6	)		(10.9	)		(7.3	)
Net sales		232.9			258.8			263.5			257.5
Performance materials	$	28.3		$	30.8		$	(19.4	)	$	29.8
Construction technologies		13.1			17.9			21.5			16.2
Energy services		19.6			20.6			14.0			18.1
Transportation		1.1			1.2			1.4			1.2
Intersegment gross profit		-			0.1			-			0.1
Gross profit		62.1			70.6			17.5			65.4
Performance materials	$	15.9		$	18.8		$	(32.1	)	$	17.4
Construction technologies		(1.8	)		2.8			9.3			3.7
Energy services		8.2			8.8			3.8			4.7
Transportation		0.2			0.3			0.5			0.2
Corporate		(6.2	)		(5.8	)		(6.1	)		(6.8	)
Operating profit (loss)		16.3			24.9			(24.6	)		19.2
Income (loss) from continuing operations	$	10.5		$	16.5		$	(22.5	)	$	23.0
Income (loss) on discontinued operations	$	-		$	0.1		$	(4.1	)	$	(0.2	)
Net income (loss)	$	10.5		$	16.6		$	(26.6	)	$	22.8
Net income (loss) attributable to noncontrolling interests	$	-		$	-		$	(6.8	)	$	(0.1	)
Net income (loss) attributable to AMCOL shareholders	$	10.5		$	16.6		$	(19.8	)	$	22.9
Basic earnings per share attributable to AMCOL shareholders (A)	$	0.32		$	0.51		$	(0.61	)	$	0.71
Diluted earnings per share attributable to AMCOL shareholders (A)	$	0.32		$	0.51		$	(0.61	)	$	0.70

(A) Earnings per share (EPS) for each quarter is computed using the weighted-average number of shares outstanding during the quarter, while EPS for the year is computed using the weighted-average number of shares outstanding during the year. Thus, the sum of the EPS for each of the four quarters may not equal the EPS for the year.

In the first quarter ended March 31, 2013, our corporate segment recorded $1.0 of selling, general and administrative expense associated with amending certain SEC filings for 2012 and 2011.

Our construction technologies and performance materials segments recorded following reorganization charges relating to our operations in Europe in the first quarter ended March 31, 2013 and second quarter ended June 30, 2013. See Note 18 for more details.

Construction technologies:

$0.5 and $0.2 in cost of goods sold during the first quarter and second quarter, respectively;

$1.7 and $1.5 in selling, general and administrative expense during the first quarter and second quarter, respectively.

Performance materials:

$0.4 and $0.2 in selling, general and administrative expense during the first and second quarter, respectively.

During the third quarter ended September 2013, our performance materials segment recorded following charges relating to impairment of certain long-lived assets in our South African chromite operations. See Note 5 for more details.

$52.2 in cost of goods sold;

$0.1 in selling, general and administrative expense.

Our energy services segment recorded $1.6 of selling, general and administrative expense relating to a large bad debt expense in the fourth quarter ended December 31, 2013.

Our income from continuing operations during the fourth quarter includes gain of $12.6 resulting from sale of available-for-sale securities and $1.0 of related tax expense.

	2012 Quarters
	First			Second			Third			Fourth
Performance materials	$	120.9		$	125.0		$	116.7		$	111.1
Construction technologies		51.0			61.4			60.6			50.1
Energy services		55.3			61.1			69.1			71.8
Transportation		11.1			11.7			10.7			10.5
Intersegment sales		(7.1	)		(7.8	)		(7.9	)		(7.9	)
Net sales		231.2			251.4			249.2			235.6
Performance materials	$	32.0		$	33.5		$	30.1		$	25.7
Construction technologies		14.6			18.7			20.1			15.1
Energy services		15.4			19.2			17.7			18.8
Transportation		1.2			1.2			1.1			1.1
Intersegment gross profit		0.1			0.1			(0.3	)		0.1
Gross profit		63.3			72.7			68.7			60.8
Performance materials	$	21.0		$	21.8		$	18.4		$	14.8
Construction technologies		1.0			6.3			7.0			1.3
Energy services		4.8			7.7			7.9			8.3
Transportation		0.2			0.3			0.2			0.1
Corporate		(6.1	)		(5.7	)		(5.0	)		(6.5	)
Operating profit		20.9			30.4			28.5			18.0
Income from continuing operations	$	13.2		$	20.9		$	19.2		$	11.3
Income (loss) on discontinued operations	$	0.3		$	0.5		$	(0.2	)	$	(0.3	)
Net income	$	13.5		$	21.4		$	19.0		$	11.0
Net income (loss) attributable to noncontrolling interests	$	0.1		$	(0.3	)	$	-		$	-
Net income (loss) attributable to AMCOL shareholders	$	13.4		$	21.7		$	19.0		$	11.0
Basic earnings per share attributable to AMCOL shareholders (A)	$	0.42		$	0.68		$	0.59		$	0.34
Diluted earnings per share attributable to AMCOL shareholders (A)	$	0.41		$	0.67		$	0.59		$	0.34