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 |
Employee Stock Option (Right to Buy)
|
02/16/2007(2)
|
02/16/2016 |
Common shares of beneficial interest
|
5,625
|
$
67.66
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
02/12/2008(3)
|
02/12/2017 |
Common shares of beneficial interest
|
4,921
|
$
92.3
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
02/10/2009(4)
|
02/10/2018 |
Common shares of beneficial interest
|
5,623
(5)
|
$
73.03
|
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) |
Includes 1,003.40 shares acquired through the dividend reinvestment plan. |
(2) |
Options vest equally over five years with 1/5 vesting on each of 2/16/2007, 2/16/2008, 2/16/2009, 2/16/2010 and 2/16/2011. |
(3) |
Options vest equally over five years with 1/5 vesting on each of 2/12/2008, 2/12/2009, 2/12/2010, 2/12/2011 and 2/12/2012. |
(4) |
Options vest equally over five years with 1/5 vesting on each of 2/10/2009, 2/10/2010, 2/10/2011, 2/10/2012 and 2/10/2013. |
(5) |
Mr. Blocher currently holds a total of 16,169 options. |