Securities and Exchange Commission

Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price

Weighted average price of options that were either forfeited or expired.

Compare To Other Companies

Annual (USD/shares)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
$4.30	2013-08-28	10-K	2013	FY	2010-06-01	2011-05-31	CY2010
$3.72	2014-08-28	10-K	2014	FY	2011-06-01	2012-05-31	CY2011
$4.37	2014-08-28	10-K	2014	FY	2012-06-01	2013-05-31	CY2012
$5.51	2014-08-28	10-K	2014	FY	2013-06-01	2014-05-31	CY2013

Quarterly (USD/shares)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
$4.48	2013-04-12	10-Q	2013	Q3	2012-06-01	2012-08-31	CY2012Q3
$3.92	2013-04-12	10-Q	2013	Q3	2012-09-01	2012-11-30	CY2012Q4
$4.33	2013-04-12	10-Q	2013	Q3	2012-12-01	2013-02-28	CY2013Q1
$6.99	2014-04-11	10-Q	2014	Q3	2013-06-01	2013-08-31	CY2013Q3
$2.26	2014-04-11	10-Q	2014	Q3	2013-09-01	2013-11-30	CY2013Q4
$1.27	2015-01-13	10-Q	2015	Q2	2014-06-01	2014-08-31	CY2014Q3
$1.74	2015-01-13	10-Q	2015	Q2	2014-09-01	2014-11-30	CY2014Q4

All Reported Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price (USD/shares)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
$4.30	2013-08-28	10-K	2013	FY	2010-06-01	2011-05-31	CY2010
$3.72	2013-08-28	10-K	2013	FY	2011-06-01	2012-05-31
$3.72	2014-08-28	10-K	2014	FY	2011-06-01	2012-05-31	CY2011
$4.48	2012-10-12	10-Q	2013	Q1	2012-06-01	2012-08-31
$4.48	2013-01-11	10-Q	2013	Q2	2012-06-01	2012-08-31
$4.48	2013-04-12	10-Q	2013	Q3	2012-06-01	2012-08-31	CY2012Q3
$3.92	2013-01-11	10-Q	2013	Q2	2012-09-01	2012-11-30
$3.92	2013-04-12	10-Q	2013	Q3	2012-09-01	2012-11-30	CY2012Q4
$4.33	2013-04-12	10-Q	2013	Q3	2012-12-01	2013-02-28	CY2013Q1
$4.37	2013-08-28	10-K	2013	FY	2012-06-01	2013-05-31
$4.37	2014-08-28	10-K	2014	FY	2012-06-01	2013-05-31	CY2012
$6.99	2013-10-15	10-Q	2014	Q1	2013-06-01	2013-08-31
$6.99	2014-01-13	10-Q	2014	Q2	2013-06-01	2013-08-31
$6.99	2014-04-11	10-Q	2014	Q3	2013-06-01	2013-08-31	CY2013Q3
$2.26	2014-01-13	10-Q	2014	Q2	2013-09-01	2013-11-30
$2.26	2014-04-11	10-Q	2014	Q3	2013-09-01	2013-11-30	CY2013Q4
$5.51	2014-08-28	10-K	2014	FY	2013-06-01	2014-05-31	CY2013
$1.27	2014-10-14	10-Q	2015	Q1	2014-06-01	2014-08-31
$1.27	2015-01-13	10-Q	2015	Q2	2014-06-01	2014-08-31	CY2014Q3
$1.74	2015-01-13	10-Q	2015	Q2	2014-09-01	2014-11-30	CY2014Q4