| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management, LLC | 13% | 6,004,088 | 1,287,397 | 4,624,090 | /s/ Michael Shoemaker | Michael Shoemaker, Chief Compliance Officer | |
| Virtus Investment Advisers, LLC | 9% | 4,016,372 | 0 | 4,016,372 | /s/ Chetram Persaud | Chetram Persaud, Chief Compliance Officer | |
| Virtus Equity Trust on behalf of Virtus KAR Small Cap Growth Fund | 8.8% | 3,910,136 | 0 | 3,910,136 | /s/ Daphne Chisolm | Daphne Chisolm, Vice President, Counsel and Assistant Secretary |