| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| A-6684 Ltd. | 6.9% | 357K | 0 | 357K | Mordechai Rapaport | Chairman and CEO | |
| A-6684 Capital Ltd. | 0.9% | 45K | 0 | 45K | Mordechai Rapaport | Sole Owner and CEO | |
| HNA (Noise and Vibration Control) Ltd. | 0.7% | 35K | 0 | 35K | Mordechai Rapaport | Chairman | |
| Mordechai Rapaport | 8.7% | 447K | 10K | 437K | Mordechai Rapaport | Mr. Mordechai Rapaport |