| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BAMCO INC /NY/ | 17% | 10,169,219 | 0 | 10,037,193 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Group, Inc. | 19% | 11,356,201 | 0 | 11,224,175 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Management, Inc. | 2% | 1,186,192 | 0 | 1,186,192 | /s/ Ronald Baron | Chairman and CEO | |
| Ronald Baron | 19% | 11,356,201 | 0 | 11,224,175 | /s/ Ronald Baron | Individually | |
| Baron Small Cap Fund | 5.2% | 3,100,000 | 0 | 3,100,000 | /s/ Ronald Baron | CEO |