| Id | Content |
|---|---|
| F1 | Reflects the exempt transfer of Issuer common stock from a grantor retained annuity trust (GRAT) to the Reporting Person, which shares continue to be reported in this form as beneficially owned directly by the Reporting Person. |
| F2 | The securities are held by the 2021 Michael L. Thompson Revolving Master GRAT. |
| F3 | The Reported Price is a weighted price. These shares were sold in multiple transactions ranging from $421.44 to $428.40. The Reporting Person undertakes to provide full pricing information to the Issuer, any securityholder of the Issuer or the staff of the Securities & Exchange Commission upon request. |
| F4 | The securities are held by the Lisanne Thompson Legacy Trust. |
| F5 | The securities are held by the Michael L. Thompson Revolving GRAT Master Trust. |
| F6 | The Reported Price is a weighted price. These shares were sold in multiple transactions ranging from $421.50 to $427.95. The Reporting Person undertakes to provide full pricing information to the Issuer, any securityholder of the Issuer or the staff of the Securities & Exchange Commission upon request. |
| F7 | The securities are held by The Michael L. Thompson Legacy Trust. |