| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management, LLC | 13% | 2,929,807 | 878,493 | 1,978,445 | /s/ Michael Shoemaker | Michael Shoemaker, Chief Compliance Officer | |
| Virtus Investment Advisers, LLC | 7.1% | 1,663,429 | 0 | 1,663,429 | /s/ Chetram Persaud | Chetram Persaud, Chief Compliance Officer | |
| Virtus Equity Trust on behalf of Virtus KAR Small Cap Growth Fund | 6.7% | 1,572,659 | 0 | 1,572,659 | /s/ Daphne Chisolm | Daphne Chisolm, Vice President, Counsel and Assistant Secretary |