Transaction Details

Footnotes

Performance Share Units ("PSUs") vested upon satisfaction of certain stock price performance conditions and continued employment of the Reporting Person through such date. Settlement of the vested PSUs is deferred pursuant to the terms of the applicable award agreement until the next company vesting date, which is expected to be on or about November 20, 2025. | The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan that was adopted on March 8, 2025. | This sale price represents the weighted average sale price of the shares sold ranging from $265.59 to $266.57 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. | This sale price represents the weighted average sale price of the shares sold ranging from $266.64 to $267.62 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. | This sale price represents the weighted average sale price of the shares sold ranging from $267.64 to $268.63 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. | This sale price represents the weighted average sale price of the shares sold ranging from $268.64 to $269.62 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. | This sale price represents the weighted average sale price of the shares sold ranging from $269.66 to $270.45 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. | This sale price represents the weighted average sale price of the shares sold ranging from $270.66 to $271.08 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. | The shares are held by The Article 4 Trust under TXX Family Trust for which the Reporting Person serves as a trustee | Each PSU represents a contingent right to receive one share of Issuer Class A Common Stock. | The PSUs vest based on the Issuer's stock price performance over a performance period beginning on the first trading day one and one-half years following the day after the Issuer's initial public offering of Class A Common Stock and ending on November 23, 2027, subject to satisfying certain service-based conditions. | The shares underlying the option are fully vested and immediately exercisable.