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 |
Option to Purchase Common Stock (Right to Buy)
|
Â
(2)
|
10/31/2018 |
Common Stock
|
63,325
|
$
3.9
|
D
|
Â
|
Option to Purchase Common Stock (Right to Buy)
|
Â
(3)
|
05/27/2019 |
Common Stock
|
25,000
|
$
7.09
|
D
|
Â
|
Option to Purchase Common Stock (Right to Buy)
|
Â
(3)
|
07/27/2019 |
Common Stock
|
50,000
|
$
9.3
|
D
|
Â
|
Option to Purchase Common Stock (Right to Buy)
|
Â
(3)
|
03/02/2020 |
Common Stock
|
35,000
|
$
5.26
|
D
|
Â
|
Option to Purchase Common Stock (Right to Buy)
|
Â
(3)
|
03/01/2021 |
Common Stock
|
25,000
|
$
5.25
|
D
|
Â
|
Option to Purchase Common Stock (Right to Buy)
|
Â
(3)
|
02/27/2022 |
Common Stock
|
50,000
|
$
5.74
|
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) |
Pursuant to the terms of a restricted stock agreement, the remaining vesting schedule of this restricted stock is 12,500 shares on May 28, 2012 and 12,500 shares on May 28, 2013. |
(2) |
The shares subject to these options were scheduled to vest as to 25% on September 29, 2009, 25% on September 29, 2010, 25% on September 29, 2011, and 25% on September 29, 2012. In connection with our transaction with Chiesi Farmaceutici S.p.A. in July 2009, the vesting of all unvested shares as of July 28, 2009 was accelerated. |
(3) |
Shares subject to these options vest as to 25% of such shares on the first anniversary of the date of grant and as to the remaining shares in 36 approximately equal monthly installments beginning one month thereafter. |