Transaction Details

Footnotes

Shares of common stock acquired upon vesting of performance stock units. | Includes common stock in the form of restricted stock units. | Shares of common stock withheld to satisfy tax withholding obligations upon vesting of performance stock units referenced in footnote 1 and restricted stock units previously included in Table I. | Shares were purchased by, and are held in the name of, Mr. Ketcham's spouse. | The option vests in three equal annual installments, which began on November 1, 2025. | The option vests in three equal annual installments, which began on November 1, 2024. | The option vested in three equal annual installments, which began on November 1, 2023. | The option vested in three equal annual installments, which began on November 1, 2022. | The option vested in three equal annual installments, which began on November 1, 2021. | The option vested in three equal annual installments, which began on November 1, 2020. | The option vested in three equal annual installments, which began on November 1, 2019. | The option vested in four equal annual installments, which began on November 1, 2018.