(2)
Represents an unvested option to purchase 245,668 of the Class A voting shares which vested on May 23, 2017.
(3)
Represents an unvested option to purchase 245,668 of the Class B non-voting shares which vested on May 23, 2017.
(4)
Represents an unvested option to purchase 153,542 of the Class A voting shares which vested on May 23, 2017.
(5)
Represents an unvested option to purchase 153,542 of the Class B non-voting shares which vested on May 23, 2017.
(6)
Represents an unvested option to purchase 196,535 of the Class A voting shares, 98,267 of which vested on May 8, 2017 and 98,268 of which are scheduled to vest on May 8, 2018.
(7)
Represents an unvested option to purchase 196,535 of the Class B non-voting shares, 98,267 of which vested on May 8, 2017 and 98,268 of which are scheduled to vest on May 8, 2018.
(8)
Represents an unvested option to purchase 565,037 of the Class A voting shares, which are scheduled to vest in five equal annual installments on May 22, 2019, May 22, 2020, May 22, 2021, May 22, 2022 and May 22, 2023.
(9)
Represents an unvested option to purchase 565,037 of the Class B non-voting shares, which are scheduled to vest in five equal annual installments on May 22, 2019, May 22, 2020, May 22, 2021, May 22, 2022 and May 22, 2023.
(10)
Represents time-based Class A voting restricted share units which vested on May 23, 2017.
(11)
Represents time-based Class B non-voting restricted share units which vested on May 23, 2017.
(12)
Represents time-based Class A voting restricted share units which vested on May 23, 2017.
(13)
Represents time-based Class B non-voting restricted share units which vested on May 23, 2017.
(14)
Represents an unvested option to purchase 466,770 of the Class A voting shares, which are scheduled to vest in five equal annual installments on October 30, 2018, October 30, 2019, October 30, 2020, October 30, 2021 and October 30, 2022.
(15)
Represents an unvested option to purchase 466,770 of the Class B non-voting shares, which are scheduled to vest in five equal annual installments on October 30, 2018, October 30, 2019, October 30, 2020, October 30, 2021 and October 30, 2022.
(16)
Represents time-based Class A voting restricted share units, 5,425 which vested on May 8, 2017 and 5,425 which are scheduled to vest on May 8, 2018.
(17)
Represents time-based Class B non-voting restricted share unit, 5,425 which vested on May 8, 2017 and 5,425 which are scheduled to vest on May 8, 2018.
(18)
As per the terms of an amendment to an employment agreement dated November 3, 2016, Mr. Burns has the right to receive, on the first day following each three month anniversary of November 2, 2012 that occurs during the term of the agreement, a number of Class A voting shares equivalent to $93,750 and a number of Class B non-voting shares equivalent to $93,750, calculated using the closing price of the common shares on the last trading day immediately prior to the respective quarterly issuance date. Pursuant to the amendment, these quarterly grants will terminate November 3, 2017.The amount reported in column (g) represents the projected number of Class A voting shares and Class B voting shares, respectively, the common shares that would be delivered through November 3, 2017 based on the $26.56 closing price of the Class A voting shares and $24.38 closing price of the Class B non-voting shares on March 31, 2017, and the amount reported in column (h) represents the approximate value of such award through November 3, 2017.
(19)
Represents an unvested option to purchase 21,496 of the Class A voting shares, which are scheduled to vest on September 16, 2017.
(20)
Represents an unvested option to purchase 21,496 of the Class B non-voting shares, which are scheduled to vest on September 16, 2017.
(21)
Represents an unvested option to purchase 16,377 of the Class A voting shares, 8,189 of which vested on May 8, 2017 and 8,188 of which are scheduled to vest on May 8, 2018.
(22)
Represents an unvested option to purchase 16,377 of the Class B non-voting shares, 8,189 of which vested on May 8, 2017 and 8,188 of which are scheduled to vest on May 8, 2018.
(23)
Represents 425,000 unvested SARs with respect to Class B non-voting shares, which are scheduled to vest in four equal annual installments on September 30, 2017, September 30, 2018, September 30, 2019 and September 30, 2020.