| AKTX | Akari Therapeutics |
| ALRN | Aileron Therapeutics |
| CRIS | Curis |
| ELYM | Eliem Therapeutics |
| FRTX | Fresh Tracks Therapeutics |
| HSTO | Histogen |
| KTTA | Pasithea Therapeutics |
| MGTA | Dianthus Therapeutics |
| MNOV | MediciNova |
| SLRX | Salarius Pharmaceuticals |
| VCNX | Vaccinex |
| ZIVO | ZIVO Bioscience |