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Consolidated Statement of Stockholders' Equity - 3 months ended Jul. 31, 2016 - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Apr. 30, 2016	$ 38,242	$ 6,720	$ 2,375	$ (53)	$ 36,826	$ (7,626)
Net earnings attributable to Kewaunee Scientific Corporation	1,300				1,300
Other comprehensive (loss)	(22)					(22)
Cash dividends paid, $0.13 per share	(350)				(350)
Stock options exercised, 21,475 shares	103	32	71
Stock based compensation	47		47
Balance at Jul. 31, 2016	$ 39,320	$ 6,752	$ 2,493	$ (53)	$ 37,776	$ (7,648)

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