History for WPZ

Year	Qtr	# Shares	Change
2017	Q4	26,169	-4,779
2017	Q3	30,948	-4,002
2017	Q2	34,950	-4,611
2017	Q1	39,561	-13,770
2016	Q4	53,331	-2,113
2016	Q3	55,444	+3,515
2016	Q2	51,929	+1,507
2016	Q1	50,422