| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BAMCO INC /NY/ | 7.2% | 7,741,539 | 0 | 7,603,316 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Group, Inc. | 7.8% | 8,377,907 | 0 | 8,239,684 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Management, Inc. | 0.59% | 636,368 | 0 | 636,368 | /s/ Ronald Baron | Chairman and CEO | |
| Ronald Baron | 7.8% | 8,377,907 | 0 | 8,239,684 | /s/ Ronald Baron | Individually | |
| Baron Growth Fund | 5.4% | 590,000 | 0 | 590,000 | /s/ Ronald Baron | CEO |