1. Title of Derivative Security (Instr. 4) |
2. Date Exercisable and Expiration Date (Month/Day/Year) |
3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) |
4. Conversion or Exercise Price of Derivative Security |
5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5) |
6. Nature of Indirect Beneficial Ownership (Instr. 5) |
Date Exercisable |
Expiration Date |
Title |
Amount or Number of Shares |
Employee Stock Option (Right to Buy)
|
Â
(2)
|
06/16/2015 |
Class A Common Stock
|
44,548
|
$
17.24
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(3)
|
11/14/2016 |
Class A Common Stock
|
38,979
|
$
25.26
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(4)
|
02/09/2019 |
Class A Common Stock
|
9,355
|
$
28.9
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(5)
|
12/15/2021 |
Class A Common Stock
|
30,069
|
$
28.24
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(6)
|
12/21/2022 |
Class A Common Stock
|
24,000
|
$
30.49
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(7)
|
12/16/2023 |
Class A Common Stock
|
29,400
|
$
37.35
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(8)
|
12/15/2024 |
Class A Common Stock
|
36,000
|
$
42.98
|
D
|
Â
|
* |
If the form is filed by more than one reporting person, see Instruction 5(b)(v). |
** |
Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
(1) |
Shares held include 18,893 shares of Class A common stock underlying restricted stock units, which are subject to forfeiture until they vest. |
(2) |
This option became exercisable in four equal annual installments beginning on June 16, 2006 and vesting on each anniversary thereof. |
(3) |
This option became exercisable in four equal annual installments beginning on November 14, 2007 and vesting on each anniversary thereof. |
(4) |
1/4 of the total number of shares issuable under this option vested on the first anniversary of February 9, 2009 and the balance of the shares vested in equal monthly installments over the next 36 months. |
(5) |
1/4 of the total number of shares issuable under this option vested on the first anniversary of December 15, 2011 and the balance of the shares vest in equal monthly installments over the next 36 months. |
(6) |
1/4 of the total number of shares issuable under this option vested on the first anniversary of December 21, 2012 and the balance of the shares vest in equal monthly installments over the next 36 months. |
(7) |
1/4 of the total number of shares issuable under this option vested on the first anniversary of December 16, 2013 and the balance of the shares vest in equal monthly installments over the next 36 months. |
(8) |
1/4 of the total number of shares issuable under this option vests on the first anniversary of December 15, 2014 and the balance of the shares vest in equal monthly installments over the next 36 months. |