| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management, LLC | 17% | 5,904,826 | 2,100,420 | 3,721,072 | /s/ Michael Shoemaker | Michael Shoemaker, Chief Compliance Officer | |
| Virtus Investment Advisers, Inc. | 11% | 3,721,072 | 0 | 3,721,072 | /s/ Chetram Persaud | Chetram Persaud, Chief Compliance Officer | |
| Virtus Equity Trust on behalf of Virtus KAR Small Cap Growth Fund | 11% | 3,615,593 | 0 | 3,615,593 | /s/ Daphne Chisolm | Daphne Chisolm, Vice President, Counsel and Assistant Secretary |