| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Conestoga Capital Advisors | 8.12% | 1,825,724 | 1,692,833 | 0 | Duane R. D'Orazio | Managing Partner | |
| CONESTOGA FUNDS | 5.4% | 1,213,518 | 1,213,521 | 0 | Duane R. D'Orazio | Managing Partner |