| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Ameriprise Financial, Inc. | 6.7% | 5,708,921 | 5,459,533 | /s/ Michael G. Clarke | Michael G. Clarke Senior Vice President, North America Head of Operations & Investor Services | ||
| Columbia Management Investment Advisers, LLC | 6.3% | 5,365,038 | 5,318,831 | /s/ Michael G. Clarke | Michael G. Clarke Senior Vice President, North America Head of Operations & Investor Services |