History for ETX

Year	Qtr	# Shares	Change
2015	Q4	19,087	+2,443
2015	Q3	16,644	+707
2015	Q2	15,937	+1,476
2015	Q1	14,461	+1,601
2014	Q4	12,860	+1,282
2014	Q3	11,578	+125
2014	Q2	11,453