Transaction Details

Footnotes

Represents the selling price per share of all 100 shares. | Shares are held by Dale B. Wolf Revocable Trust, of which Dale B. Wolf is the sole trustee. Reflects a transfer of 15,709 shares of common stock to Dale B. Wolf Revocable Trust that was exempt from reporting. | Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $321.90 to $322.62. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price. | Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $322.93 to $323.68. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price. | Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $324.42 to $324.45. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.