| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| HCI Grove, LLC | 3.1% | 1,111,110 | 0 | 1,111,110 | /s/ Jason H. Karp | Jason H. Karp/Manager | |
| HCI Grove Management, LLC | 1% | 362,000 | 0 | 362,000 | /s/ Ross Berman | Ross Berman/Manager | |
| Jason H. Karp | 4.6% | 1,649,160 | 0 | 1,649,160 | /s/ Jason H. Karp | Jason H. Karp | |
| Ross Berman | 1.6% | 556,000 | 0 | 556,000 | /s/ Ross Berman | Ross Berman |