Note: Option positions (PUT/CALL) are excluded.
Q1 2013
Shares 428 Value ($000) $20 Avg Close — Range —
Q4 2012
Shares 428 Value ($000) $19 Avg Close — Range —
Q3 2012
Shares 428 Value ($000) $18 Avg Close — Range —
Q2 2012
Shares 3,138 Value ($000) $100 Avg Close — Range —
Q1 2012
Shares 3,528 Value ($000) $125 Avg Close — Range —
Q4 2011
Shares 4,603 Value ($000) $140 Avg Close — Range —
Q3 2011
Shares 4,806 Value ($000) $138 Avg Close — Range —
Q2 2011
Shares 4,416 Value ($000) $161 Avg Close — Range —
Q1 2011
Shares 2,706 Value ($000) $86 Avg Close — Range —
Q4 2010
Shares 276 Value ($000) $7 Avg Close — Range —
Q3 2010
Shares 292 Value ($000) $6 Avg Close — Range —
Q2 2010
Shares 307 Value ($000) $5 Avg Close — Range —
Q1 2010
Shares 316 Value ($000) $8 Avg Close — Range —
Q4 2009
Shares 324 Value ($000) $8 Avg Close — Range —
Q3 2009
Shares 208 Value ($000) $4 Avg Close — Range —
Q2 2009
Shares 252 Value ($000) $5 Avg Close — Range —
Q1 2009
Shares 303 Value ($000) $4 Avg Close — Range —