Transaction Details

Footnotes

The transactions reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted on September 26, 2025. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $325.42 to $326.27 per share. The price reported represents the weighted average price. The Reporting Person undertakes to provide to the staff of the SEC, the Issuer, or a stockholder of the Issuer, upon request, the number of shares sold by the Reporting Person at each separate price within the ranges set forth in this footnote and in footnotes 3 through 25. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $326.44 to $327.40 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $327.50 to $328.20 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $329.00 to $329.02 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $330.50 to $331.44 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $331.54 to $332.52 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $332.56 to $333.56 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $333.66 to $334.59 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $334.75 to $335.34 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $309.76 to $310.60 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $310.82 to $311.54 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $311.85 to $312.17 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $313.50 to $314.38 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $314.73 to $314.80 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $316.94 to $317.12 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $318.41 to $319.32 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $323.26 to $324.24 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $324.49 to $325.53 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $325.61 to $326.32 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $327.23 to $327.75 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $328.29 to $328.78 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $330.65 to $331.29 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $331.65 to $332.57 per share. The price reported represents the weighted average price. | The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $332.76 to $332.79 per share. The price reported represents the weighted average price. | As of the most recently published account statement, the reporting person beneficially owned this number of whole shares of common stock pursuant to the InterDigital Savings and Protection Plan.