Transaction Details

Footnotes

This transaction is part of a related series of transactions undertaken on August 20, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on March 11, 2025. The Reporting Person exercised 375,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market. | The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $142.405 to $143.39. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $143.405 to $144.30. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $144.495 to $145.485. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $145.50 to $146.485. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $146.50 to $147.48. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $147.545 to $148.54. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $148.55 to $149.545. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $149.55 to $150.49. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $150.59 to $151.57. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $151.60 to $152.58. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $152.64 to $153.63. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $153.65 to $154.625. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $154.65 to $155.63. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $155.65 to $156.345. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) through (16) for sales executed in price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. | These shares are held of record by Shyam Sankar, Co-Trustee of the Sankar Irrevocable Remainder Trust u/a/d 4/20/2020 (the "Remainder Trust"). These shares were not subject to a particular transaction during the dates covered by this Form 4 and are listed here to disclose the Reporting Person's holdings as required by Securities and Exchange Commission rules. The Reporting Person disclaims beneficial ownership of the shares held by the Remainder Trust, except to the extent of his pecuniary interest therein. | The options exercised in this transaction were fully vested and exercisable as of the transaction date.