Note: Option positions (PUT/CALL) are excluded.
Q3 2012
Shares 43,000 Value ($000) $1,778 Avg Close — Range —
Q2 2012
Shares 41,700 Value ($000) $1,610 Avg Close — Range —
Q1 2012
Shares 46,100 Value ($000) $1,752 Avg Close — Range —
Q4 2011
Shares 33,500 Value ($000) $1,252 Avg Close — Range —
Q3 2011
Shares 31,900 Value ($000) $1,071 Avg Close — Range —
Q2 2011
Shares 37,600 Value ($000) $1,325 Avg Close — Range —
Q1 2011
Shares 37,600 Value ($000) $1,185 Avg Close — Range —
Q4 2010
Shares 30,400 Value ($000) $958 Avg Close — Range —
Q3 2010
Shares 30,400 Value ($000) $938 Avg Close — Range —
Q2 2010
Shares 30,400 Value ($000) $851 Avg Close — Range —
Q1 2010
Shares 24,900 Value ($000) $753 Avg Close — Range —
Q4 2009
Shares 20,900 Value ($000) $568 Avg Close — Range —
Q3 2009
Shares 25,400 Value ($000) $667 Avg Close — Range —
Q2 2009
Shares 25,400 Value ($000) $644 Avg Close — Range —
Q4 2008
Shares 19,900 Value ($000) $534 Avg Close — Range —
Q3 2008
Shares 17,300 Value ($000) $566 Avg Close — Range —
Q2 2008
Shares 21,500 Value ($000) $612 Avg Close — Range —
Q1 2008
Shares 16,600 Value ($000) $515 Avg Close — Range —
Q4 2007
Shares 34,600 Value ($000) $1,129 Avg Close — Range —
Q3 2007
Shares 32,600 Value ($000) $1,125 Avg Close — Range —
Q2 2007
Shares 32,600 Value ($000) $1,149 Avg Close — Range —
Q1 2007
Shares 12,200 Value ($000) $386 Avg Close — Range —
Q4 2006
Shares 1,200 Value ($000) $43 Avg Close — Range —