| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BROWN ADVISORY INC | 100% | 4,967,697 | 4,845,280 | 0 | Victor Fernandez | Chief Compliance Officer | |
| BROWN INVESTMENT ADVISORY & TRUST CO | 0.4% | 19,241 | 19,241 | 0 | Victor Fernandez | Chief Compliance Officer | |
| BROWN ADVISORY LLC | 97% | 4,826,039 | 4,826,039 | 0 | Victor Fernandez | Chief Compliance Officer | |
| SIGNATURE FINANCIAL MANAGEMENT, INC. | 2.5% | 122,417 | 0 | 0 | Victor Fernandez | Chief Compliance Officer |