Transaction Details

Footnotes

Represents ordinary shares held by the Main-Schweitzer Revocable Trust. | This transaction was executed in multiple purchases ranging from $148.895 to $149.74 per share, inclusive. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer, or any security holder of the Issuer full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. | This transaction was executed in multiple purchases ranging from $150.04 to $150.12 per share, inclusive. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer, or any security holder of the Issuer full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.