DELAWARE
|
1-5491
|
75-0759420
|
(State or other
jurisdiction
|
(Commission file
Number)
|
(IRS
Employer
|
of
incorporation)
|
|
Identification
No.)
|
2800 POST OAK BOULEVARD
|
|
SUITE 5450
|
|
HOUSTON, TEXAS
|
77056-6127
|
(Address
of principal executive offices)
|
(zip
code)
|
Grant
date
|
Equity
granted
|
Accelerated
Unvested
portion
|
4/25/2003
|
75,000
options at $21.19/share
|
18,750
options
|
7/21/2004
|
67,500
options at $25.265/share
|
33,750
options
|
7/21/2004
|
30,000
shares of restricted stock
|
30,000
shares
|
5/17/2005
|
10,900
shares of restricted stock
|
8,175
shares
|
5/17/2005
|
23,300
options at $24.98/share
|
17,475
options
|
4/28/2006
|
5,558
shares of restricted stock
|
5,558
shares
|
4/28/2006
|
11,520
options at $43.85/share
|
11,520
options
|