| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BAMCO INC /NY/ | 5.4% | 799,800 | 0 | 799,800 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Group, Inc. | 5.9% | 871,661 | 0 | 871,661 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Management, Inc. | 0.49% | 71,861 | 0 | 71,861 | /s/ Ronald Baron | Chairman and CEO | |
| Ronald Baron | 5.9% | 871,661 | 0 | 871,661 | /s/ Ronald Baron | Individually | |
| Baron Discovery Fund | 5.3% | 785,000 | 0 | 785,000 | /s/ Ronald Baron | CEO |