Schedule A

Date Shares Price

3/27/07 8,750 56.8009

3/27/07 5,000 56.5000

3/27/07 5,000 56.6900

3/27/07 5,000 56.2900

3/27/07 7,000 56.1200

3/27/07 4,000 56.0601

3/27/07 9,000 56.1009

Average price = $56.3740