| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Walter V. Klemp | 26.21% | 2,990,000 | $962.78k | Insider |
| Biostar Ventures III LP | 21.18% | 2,416,305 | $778.05k | Insider |
| Jonathan P. Foster | 6.35% | 725,000 | $233.45k | Insider |
| David Andrew Robins | 4.49% | 512,347 | $164.98k | Insider |
| Lori Bisson | 0.44% | 50,000 | $16.10k | Insider |
| Trent N. Smith | 0.44% | 50,000 | $16.10k | Insider |
| Ubs Group Ag | 0.29% | 33,497 | $10.79k | Institution |
| Lpl Financial LLC | 0.28% | 31,435 | $10.12k | Institution |
| Pnc Financial Services Group Inc | 0.01% | 1,588 | $511.34 | Institution |
| Investors Research Corp | 0.00% | 200 | $64.40 | Institution |