| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| RWWM, Inc. | 23% | 316,714 | 0 | 0 | Aaron J. Wagner | President | |
| RWWM Inc. 401(k) Profit Sharing Plan | 0.57% | 7,802 | 0 | 7,802 | Aaron J. Wagner | Trustee | |
| Scott P. Roseman | 23% | 316,714 | 6,102 | 7,802 | Scott P. Roseman | Chairman - Senior Portfolio Manager | |
| Aaron J. Wagner | 23% | 316,714 | 2,519 | 7,802 | Aaron J. Wagner | President | |
| Roseman Wagner Partners, L.P. | 1.81% | 24,986 | 24,986 | 0 | Aaron J. Wagner | Manager |