| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AMPH | Amphastar Pharmaceuticals, Inc. | US | NASDAQ |
| OPNT | Opiant Pharmaceuticals, Inc. | US | NASDAQ |
| AOXG | Aoxing Pharmaceutical Company Inc. | US | OTC |
| ORXOY | Orexo Ab ADR | US | OTC |
| INDV | Indivior Plc | UK | LSE |
| 29A | Amphastar P | DE | F |
| ALCJ | Crossject | FR | PA |
| KLAR | Klaria Pharma Holding AB | SE | ST |
| ORX | Orexo AB | SE | ST |