| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AKTX | Akari Therapeutics Plc | US | NASDAQ |
| ARGX | argenx SE | US | NASDAQ |
| GTBP | GT Biopharma, Inc. | US | NASDAQ |
| IMVT | Immunovant, Inc. | US | NASDAQ |
| ARGNF | Argen X Nv | US | OTC |
| UCBJF | UCB SA | US | OTC |
| UCBJY | UCB SA | US | OTC |
| ARGX | Argen-X | BE | BR |
| TUB | Tubize-Fin | BE | BR |
| UCB | UCB SA | BE | BR |
| 29A | Amphastar P | DE | F |
| 9995 | Remegen Co Ltd | HK | HK |
| PUR | Pure Biologics Spólka Akcyjna | PL | WAR |
| 1AE | Argen-X | DE | F |
| 1AEA | argenx SE | DE | F |