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 |
Call options to purchase limited partnership units
|
Â
(1)
|
11/08/2011 |
Units of Limited Partner Interest
|
750
|
$
20.7
|
D
|
Â
|
Call options to purchase limited partnership units
|
Â
(2)
|
11/07/2012 |
Units of Limited Partner Interest
|
1,000
|
$
22.65
|
D
|
Â
|
Call options to purchase limited partnership units
|
Â
(3)
|
11/06/2013 |
Units of Limited Partner Interest
|
1,000
|
$
28.45
|
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) |
Options vest at a rate of 20% per year on each anniversary date, beginning on November 8, 2002. |
(2) |
Options vest at a rate of 20% per year on each anniversary date, beginning on November 7, 2003. |
(3) |
Options vest at a rate of 20% per year on each anniversary date, beginning on November 6, 2004. |