| Ameriprise Financial, Inc. |
17% |
6,529,713 |
0 |
6,125,413 |
/s/ Michael G. Clarke |
Michael G. Clarke, Senior Vice President, North America Head of Operations & Investor Services |
|
| Columbia Management Investment Advisers, LLC |
16% |
6,294,787 |
0 |
6,125,413 |
/s/ Michael G. Clarke |
Michael G. Clarke, Senior Vice President, North America Head of Operations & Investor Services |
|
| Columbia Seligman Technology and Information Fund |
10% |
4,052,928 |
4,052,928 |
0 |
/s/ Michael G. Clarke |
Michael G. Clarke, Senior Vice President & Chief Financial Officer |
|