Scott M. Tampke

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
ESYS	$4.14	200	$828.00	46,719	2012-04-11	Filing
ESYS	$4.13	400	$1,652.00	46,919	2012-04-11	Filing
ESYS	$4.13	100	$413.00	47,319	2012-04-11	Filing
ESYS	$4.12	1,965	$8,095.80	47,419	2012-04-11	Filing
ESYS	$4.12	127	$523.24	49,384	2012-04-11	Filing
ESYS	$4.20	300	$1,260.00	49,511	2012-04-09	Filing
ESYS	$4.20	2,300	$9,660.00	49,811	2012-04-09	Filing
ESYS	$4.16	400	$1,664.00	52,111	2012-04-09	Filing
ESYS	$4.15	300	$1,245.00	52,511	2012-04-09	Filing
ESYS	$4.15	1,500	$6,225.00	52,811	2012-04-09	Filing
ESYS	$4.15	3,800	$15,770.00	54,311	2012-04-09	Filing
ESYS	$4.17	300	$1,251.00	58,111	2012-04-05	Filing
ESYS	$4.17	209	$871.53	58,411	2012-04-05	Filing
ESYS	$4.16	100	$416.00	58,620	2012-04-05	Filing
ESYS	$4.16	189	$786.24	58,720	2012-04-05	Filing
ESYS	$4.16	691	$2,874.56	58,909	2012-04-05	Filing
ESYS	$4.15	100	$415.00	59,600	2012-04-05	Filing
ESYS	$4.15	200	$830.00	59,700	2012-04-05	Filing
ESYS	$4.20	2,669	$11,209.80	59,900	2012-04-04	Filing
ESYS	$4.17	300	$1,251.00	62,569	2012-04-03	Filing