J Patrick Griffin

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
ESCA	$6.16	3,920	$24,147.98	1,008,112	2011-06-10	Filing
ESCA	$5.75	5,700	$32,775.00	1,004,192	2011-06-08	Filing
ESCA	$5.75	1,568	$9,016.00	998,492	2011-06-07	Filing
ESCA	$5.75	250	$1,437.50	996,924	2011-06-06	Filing
ESCA	$5.75	600	$3,450.00	996,674	2011-06-03	Filing
ESCA	$5.75	2,700	$15,525.00	996,074	2011-06-02	Filing
ESCA	$5.75	2,480	$14,259.01	993,374	2011-06-01	Filing
ESCA	$5.75	5,900	$33,913.79	990,894	2011-05-31	Filing
ESCA	$5.75	300	$1,725.00	984,994	2011-05-25	Filing
ESCA	$5.59	11,945	$66,712.83	984,694	2011-05-23	Filing
ESCA	$5.69	1,253	$7,134.58	972,749	2011-05-09	Filing
ESCA	$5.64	200	$1,127.64	971,496	2011-05-06	Filing
ESCA	$5.64	900	$5,074.38	99,411	2011-05-06	Filing
ESCA	$5.49	4,009	$22,014.62	98,511	2011-05-02	Filing
ESCA	$5.50	200	$1,100.00	94,502	2011-04-29	Filing
ESCA	$5.30	200	$1,060.00	44,702	2010-11-24	Filing
ESCA	$5.10	1,700	$8,670.00	44,502	2010-11-19	Filing
ESCA	$5.09	276	$1,405.61	42,802	2010-11-18	Filing
ESCA	$5.10	324	$1,652.40	42,526	2010-11-17	Filing
ESCA	$5.00	11,500	$57,500.00	971,296	2010-11-15	Filing