| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Conestoga Capital Advisors | 12% | 2,398,875 | 2,226,261 | 0 | Duane R. D'Orazio | Managing Partner | |
| CONESTOGA FUNDS | 7.9% | 1,579,380 | 1,579,380 | 0 | Duane R. D'Orazio | Managing Partner |