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-1 Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
409,192
|
$
(1)
|
I
|
By Domain Partners VII, L.P.
(3)
|
Series A-2 Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
409,192
|
$
(1)
|
I
|
By Domain Partners VII, L.P.
(3)
|
Series B Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
885,696
|
$
(1)
|
I
|
By Domain Partners VII, L.P.
(3)
|
Convertible Promissory Note
|
Â
(2)
|
Â
(2)
|
Common Stock
|
(2)
|
$
(2)
|
I
|
By Domain Partners VII, L.P.
(3)
|
Series A-1 Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
6,979
|
$
(1)
|
I
|
By DP VII Associates, L.P.
(3)
|
Sereis A-2 Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
6,979
|
$
(1)
|
I
|
By DP VII Associates, L.P.
(3)
|
Series B Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
15,106
|
$
(1)
|
I
|
By DP VII Associates, L.P.
(3)
|
Convertible Promissory Note
|
Â
(2)
|
Â
(2)
|
Common Stock
|
(2)
|
$
(2)
|
I
|
By DP VII Associates, L.P.
(3)
|
* |
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) |
All outstanding shares of the Issuer's preferred stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering (the "IPO"), for no additional consideration. |
(2) |
The outstanding principal amount of the convertible promissory note and all accrued and unpaid interest thereon from and after May 25, 2011 will automatically convert into shares of Common Stock immediately prior to the closing of the IPO at a conversion price equal to the per share price to the public of the Common Stock sold in the IPO. |
(3) |
The Reporting Person is a Managing Member of One Palmer Square Associates VII, LLC, which is the sole general partner of Domain Partners VII, L.P. and DP VII Associates, L.P., and Domain Associates, LLC. Pursuant to Instruction (5)(b)(iv) of Form 3, the Reporting Person has elected to report as indirectly beneficially owned the entire number of securities beneficially owned by each such entity. The Reporting Person disclaims beneficial ownership of any securities, and any proceeds thereof, that exceed his or her pecuniary interest therein and/or that are not actually distributed to him or her. |