| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BAMCO INC /NY/ | 10% | 4,718,168 | 0 | 4,718,168 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Group, Inc. | 12% | 5,483,404 | 0 | 5,483,404 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Management, Inc. | 1.7% | 765,236 | 0 | 765,236 | /s/ Ronald Baron | Chairman and CEO | |
| Ronald Baron | 12% | 5,483,404 | 0 | 5,483,404 | /s/ Ronald Baron | Individually | |
| Baron Partners Fund | 7.4% | 3,310,000 | 0 | 3,310,000 | /s/ Ronald Baron | CEO |