Note: Option positions (PUT/CALL) are excluded.
Q2 2012
Shares 16,700 Value ($000) $309 Avg Close — Range —
Q1 2012
Shares 16,700 Value ($000) $360 Avg Close — Range —
Q4 2011
Shares 11,700 Value ($000) $221 Avg Close — Range —
Q3 2011
Shares 12,500 Value ($000) $204 Avg Close — Range —
Q2 2011
Shares 12,500 Value ($000) $237 Avg Close — Range —
Q1 2011
Shares 12,500 Value ($000) $221 Avg Close — Range —
Q4 2010
Shares 9,400 Value ($000) $165 Avg Close — Range —
Q3 2010
Shares 9,400 Value ($000) $126 Avg Close — Range —
Q2 2010
Shares 9,400 Value ($000) $133 Avg Close — Range —
Q1 2010
Shares 9,400 Value ($000) $131 Avg Close — Range —
Q4 2009
Shares 9,400 Value ($000) $114 Avg Close — Range —
Q3 2009
Shares 12,600 Value ($000) $140 Avg Close — Range —
Q2 2009
Shares 12,600 Value ($000) $123 Avg Close — Range —
Q4 2008
Shares 7,200 Value ($000) $70 Avg Close — Range —
Q3 2008
Shares 7,200 Value ($000) $91 Avg Close — Range —
Q2 2008
Shares 7,200 Value ($000) $88 Avg Close — Range —
Q1 2008
Shares 7,200 Value ($000) $101 Avg Close — Range —
Q4 2007
Shares 7,200 Value ($000) $116 Avg Close — Range —
Q3 2007
Shares 7,200 Value ($000) $120 Avg Close — Range —
Q2 2007
Shares 7,200 Value ($000) $125 Avg Close — Range —
Q1 2007
Shares 7,200 Value ($000) $122 Avg Close — Range —
Q4 2006
Shares 7,200 Value ($000) $123 Avg Close — Range —