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 |
Series A Convertible Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
4,667
|
$
(1)
|
D
|
Â
|
Series B Convertible Preferred Stock
|
Â
(2)
|
Â
(2)
|
Common Stock
|
20,645
|
$
(2)
|
D
|
Â
|
Series C Convertible Preferred Stock
|
Â
(3)
|
Â
(3)
|
Common Stock
|
983
|
$
(3)
|
D
|
Â
|
Series D Convertible Preferred Stock
|
Â
(4)
|
Â
(4)
|
Common Stock
|
2,209
|
$
(4)
|
D
|
Â
|
Series E Convertible Preferred Stock
|
Â
(5)
|
Â
(5)
|
Common Stock
|
1,084
|
$
(5)
|
D
|
Â
|
Series F Convertible Preferred Stock
|
Â
(6)
|
Â
(6)
|
Common Stock
|
500
|
$
(6)
|
D
|
Â
|
Series G Convertible Preferred Stock
|
Â
(7)
|
Â
(7)
|
Common Stock
|
765
|
$
(7)
|
D
|
Â
|
Series H Convertible Preferred Stock
|
Â
(8)
|
Â
(8)
|
Common Stock
|
500
|
$
(8)
|
D
|
Â
|
Series I Convertible Preferred Stock
|
Â
(9)
|
Â
(9)
|
Common Stock
|
100
|
$
(9)
|
D
|
Â
|
Stock Option (right to purchase)
|
12/31/2005 |
01/01/2016 |
Common Stock
|
5,256
|
$
2.67
|
D
|
Â
|
Stock Option (right to purchase)
|
03/31/2011 |
04/01/2017 |
Common Stock
|
105,026
|
$
6
|
D
|
Â
|
Stock Option (right to purchase)
|
03/17/2010 |
03/17/2020 |
Common Stock
|
18,754
|
$
5.76
|
D
|
Â
|
Stock Option (right to purchase)
|
Â
(10)
|
03/17/2020 |
Common Stock
|
75,018
|
$
5.76
|
D
|
Â
|
Stock Option (right to purchase)
|
12/10/2010 |
12/10/2020 |
Common Stock
|
52,513
|
$
6.13
|
D
|
Â
|
Stock Option (right to purchase)
|
12/05/2011 |
12/05/2021 |
Common Stock
|
10,335
|
$
6.13
|
D
|
Â
|
Stock Option (right to purchase)
|
12/18/2012 |
12/19/2022 |
Common Stock
|
93,773
|
$
13.28
|
D
|
Â
|
Stock Option (right to purchase)
|
Â
(11)
|
12/19/2022 |
Common Stock
|
93,773
|
$
13.28
|
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) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.80-for-1 basis and has no expiration date. |
(2) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.85-for-1 basis and has no expiration date. |
(3) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.75-for-1 basis and has no expiration date. |
(4) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.75-for-1 basis and has no expiration date. |
(5) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.75-for-1 basis and has no expiration date. |
(6) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.77-for-1 basis and has no expiration date. |
(7) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.75-for-1 basis and has no expiration date |
(8) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.75-for-1 basis and has no expiration date. |
(9) |
The convertible preferred stock is convertible at any time, at the holder's election, and is automatically convertible immediately prior to the consummation of the Issuer's initial public offering on a 0.75-for-1 basis and has no expiration date. |
(10) |
This option, representing a right to purchase a total of 75,018 shares of Common Stock, is immediately exercisable and vests over 4 years from March 17, 2010, with 25% vesting on March 17, 2011 and 75% vesting in 36 equal monthly installments thereafter, subject to continued service to the Issuer through each vesting date. |
(11) |
This option, representing a right to purchase a total of 93,773 shares of Common Stock, is immediately exercisable and vests over 4 years from December 18, 2012, with 25% vesting on December 18, 2013 and 75% vesting in 36 equal monthly installments thereafter, subject to continued service to the Issuer through each vesting date |
(12) |
The reporting person is the trustee of the trust. |