Explanation of Responses:
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(1)
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This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
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(2)
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Represents the weighted average sale price. The highest price at which shares were sold was $983.64 and the lowest price at which shares were sold was $982.76.
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(3)
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Represents the weighted average sale price. The highest price at which shares were sold was $984.92 and the lowest price at which shares were sold was $983.97.
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(4)
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Represents the weighted average sale price. The highest price at which shares were sold was $985.80 and the lowest price at which shares were sold was $985.11.
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(5)
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Represents the weighted average sale price. The highest price at which shares were sold was $986.68 and the lowest price at which shares were sold was $986.50.
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(6)
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Represents the weighted average sale price. The highest price at which shares were sold was $988.50 and the lowest price at which shares were sold was $987.51.
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(7)
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Represents the weighted average sale price. The highest price at which shares were sold was $989.74 and the lowest price at which shares were sold was $988.75.
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(8)
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Represents the weighted average sale price. The highest price at which shares were sold was $990.62 and the lowest price at which shares were sold was $990.05.
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(9)
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Converts into Common Stock on a one-for-one basis.
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(10)
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This award vests based upon the following vesting schedule and the satisfaction of certain business criteria intended to qualify the award as tax-deductible compensation under Section 162(m) of the Internal Revenue Code: 604 shares on each of May 15, 2013, August 15, 2013, and November 15, 2013; 603 shares on February 15, 2014; 866 shares on each of May 15, 2014, August 15, 2014, November 15, 2014, and February 15, 2015; 573 shares on each of May 15, 2015, August 15, 2015, November 15, 2015, and February 15, 2016; 451 shares on each of May 15, 2016, August 15, 2016, and November 15, 2016; 450 shares on February 15, 2017; 1,002 shares on each of May 15, 2017, August 15, 2017, and November 15, 2017; and 1,001 shares on February 15, 2018.
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(11)
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This award vests based upon the following vesting schedule and the satisfaction of certain business criteria intended to qualify the award as tax-deductible compensation under Section 162(m) of the Internal Revenue Code: 637 shares on each of May 15, 2015, August 15, 2015, November 15, 2015, and February 15, 2016; 710 shares on each of May 15, 2016 and August 15, 2016; 711 shares on each of November 15, 2016 and February 15, 2017; 753 shares on May 15, 2017; 754 shares on each of August 15, 2017, November 15, 2017, and February 15, 2018; 1,367 shares on each of May 15, 2018 and August 15, 2018; 1,368 shares on each of November 15, 2018 and February 15, 2019; and 1,051 shares on each of May 15, 2019, August 15, 2019, November 15, 2019, and February 15, 2020.
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(12)
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This award vests based upon the following vesting schedule and the satisfaction of certain business criteria intended to qualify the award as tax-deductible compensation under Section 162(m) of the Internal Revenue Code: 578 shares on each of May 15, 2017, August 15, 2017, November 15, 2017, and February 15, 2018; 661 shares on each of May 15, 2018 and August 15, 2018; 662 shares on each of November 15, 2018 and February 15, 2019; 713 shares on each of May 15, 2019 and August 15, 2019; 714 shares on each of November 15, 2019 and February 15, 2020; 1,376 shares on May 15, 2020; 1,377 shares on each of August 15, 2020, November 15, 2020, and February 15, 2021; and 1,060 shares on each of May 15, 2021, August 15, 2021, November 15, 2021, and February 15, 2022.
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