| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Ameriprise Financial, Inc. | 4.8% | 938,149 | 0 | 937,949 | /s/ Michael G. Clarke | Michael G. Clarke Senior Vice President, North America Head of Operations & Investor Services | |
| Columbia Management Investment Advisers, LLC | 4.8% | 937,949 | 0 | 937,949 | /s/ Michael G. Clarke | Michael G. Clarke Senior Vice President, North America Head of Operations & Investor Services |