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 |
Stock Option (right to buy)
|
Â
(2)
|
12/10/2008 |
Common Stock
|
600,000
|
$
0.2
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(3)
|
12/10/2008 |
Common Stock
|
1,500,000
|
$
0.375
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(4)
|
06/30/2011 |
Common Stock
|
1,000,000
|
$
1.25
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(5)
|
12/28/2014 |
Common Stock
|
600,000
|
$
3.08
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(6)
|
12/10/2008 |
Common Stock
|
320,000
|
$
0.075
|
I
|
By Wife
|
Stock Option (right to buy)
|
Â
(7)
|
06/30/2011 |
Common Stock
|
240,000
|
$
1.25
|
I
|
By Wife
|
Stock Option (right to buy)
|
Â
(8)
|
12/23/2012 |
Common Stock
|
200,000
|
$
1.25
|
I
|
By Wife
|
Stock Option (right to buy)
|
Â
(9)
|
12/30/2015 |
Common Stock
|
64,800
|
$
3.5
|
I
|
By Wife
|
* |
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) |
These shares are held in the two trusts for the benefit of the reporting person's children. The reporting person's spouse, Chiu-Chu (Sara) Liu Liang, is the trustee of both trusts. |
(2) |
The vesting commencement date is August 20, 1994. The option is exercisable at the rate of one half of the shares on the second anniversary of the vesting commencement date and 1/4th at the end of each successive year thereafter. |
(3) |
The vesting commencement date is November 1, 1996. The option is exercisable at the rate of one half of the shares on the second anniversary of the vesting commencement date and 1/4th at the end of each successive year thereafter. |
(4) |
The vesting commencement date is November 1, 2000. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter. |
(5) |
The vesting commencement date is November 1, 2004. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter. |
(6) |
The vesting commencement date is December 11, 1993. The option is exercisable at the rate of 1/2 of the shares on the second anniversary of the vesting commencement date and 1/4 at the end of each successive year thereafter. |
(7) |
The vesting commencement date is December 11, 1997. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter. |
(8) |
The vesting commencement date is December 11, 2001. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter. |
(9) |
The vesting commencement date is December 12, 2005. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter. |