OTC : BIOR
$0 (0.0%)
| Date | Grading Company | Previous Grade | New Grade | Action |
|---|---|---|---|---|
| 2024-11-18 | HC Wainwright & Co. | Buy | Buy | Maintain |
| 2024-08-13 | HC Wainwright & Co. | Buy | Buy | Maintain |
| 2024-07-22 | HC Wainwright & Co. | Buy | Buy | Maintain |
| 2024-05-16 | HC Wainwright & Co. | Buy | Buy | Maintain |
| 2024-01-02 | HC Wainwright & Co. | Buy | Buy | Maintain |