B A David Brown

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
EME	$28.00	1,800	$50,400.00	10,158	2012-02-24	Filing
EME	$28.00	100	$2,799.50	11,958	2012-02-24	Filing
EME	$27.99	1,400	$39,186.00	12,058	2012-02-24	Filing
EME	$27.98	400	$11,192.00	13,458	2012-02-24	Filing
EME	$27.97	800	$22,376.00	13,858	2012-02-24	Filing
EME	$27.96	1,100	$30,756.00	14,658	2012-02-24	Filing
EME	$27.95	2,000	$55,900.00	15,758	2012-02-24	Filing
EME	$27.94	500	$13,970.00	17,758	2012-02-24	Filing
EME	$27.93	200	$5,586.00	18,258	2012-02-24	Filing
EME	$27.92	800	$22,336.00	18,458	2012-02-24	Filing
EME	$27.91	800	$22,328.00	19,258	2012-02-24	Filing
EME	$27.90	2,300	$64,170.00	20,058	2012-02-24	Filing
EME	$27.89	1,700	$47,413.00	22,358	2012-02-24	Filing
EME	$27.88	1,900	$52,972.00	24,058	2012-02-24	Filing
EME	$27.87	1,300	$36,231.00	25,958	2012-02-24	Filing
EME	$27.86	1,100	$30,646.00	27,258	2012-02-24	Filing
EME	$27.85	400	$11,140.00	28,358	2012-02-24	Filing
EME	$27.84	100	$2,784.00	28,758	2012-02-24	Filing
EME	$27.83	300	$8,349.00	28,858	2012-02-24	Filing
EME	$27.82	100	$2,782.00	29,158	2012-02-24	Filing