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If the form is filed by more than one reporting person, see Instruction 5(b)(v). |
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Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
(1) |
25% of the restricted stock units ("RSUs") vested on August 16, 2017 and the remainder vested and will continue to vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be automatically sold on behalf of the Reporting Person to cover any tax withholding obligations. |
(2) |
Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration. |
(3) |
25% of the RSUs vested on March 7, 2018 and the remainder vested and will continue to vest quarterly over three years thereafter in equal installments, beginning on May 16, 2018. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be automatically sold on behalf of the Reporting Person to cover any tax withholding obligations |
(4) |
The RSUs vested, and will continue to vest, in equal quarterly installments over four years, beginning on May 16, 2018. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be automatically sold on behalf of the Reporting Person to cover any tax withholding obligations. |
(5) |
33.3% of the RSUs will vest on December 31, 2018, 33.3% of the RSUs will vest on December 31, 2019 and the remaining 33.3% of the RSUs will vest on December 31, 2020. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be automatically sold on behalf of the Reporting Person to cover any tax withholding obligations. |