| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BAMCO INC /NY/ | 18% | 10,669,586 | 0 | 10,537,560 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Group, Inc. | 20% | 12,269,004 | 0 | 12,136,978 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Management, Inc. | 2.7% | 1,599,418 | 0 | 1,599,418 | /s/ Ronald Baron | Chairman and CEO | |
| Ronald Baron | 20% | 12,269,004 | 0 | 12,136,978 | /s/ Ronald Baron | Individually | |
| Baron Small Cap Fund | 5.2% | 3,100,000 | 0 | 3,100,000 | /s/ Ronald Baron | CEO |