Number of shares
Purchase date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
January
February
March
April
May
June
July
August
September
October
November
December
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002