| Ameriprise Financial, Inc. |
3.9% |
1,354,250 |
0 |
1,354,250 |
/s/ Michael G. Clarke |
Michael G. Clarke, Senior Vice President, North America Head of Operations & Investor Services |
|
| Columbia Management Investment Advisers, LLC |
3.9% |
1,354,250 |
0 |
1,354,250 |
/s/ Michael G. Clarke |
Michael G. Clarke, Senior Vice President, North America Head of Operations & Investor Services |
|
| Columbia Wanger Asset Management, LLC |
3.9% |
1,352,429 |
0 |
1,352,429 |
/s/ Michael G. Clarke |
Michael G. Clarke, Chief Financial Officer and Assistant Treasurer |
|