| Symbol | Name | Country | Exchange |
|---|---|---|---|
| EXEL | Exelixis, Inc. | US | NASDAQ |
| RIGL | Rigel Pharmaceuticals, Inc. | US | NASDAQ |
| DSKYF | Daiichi Sankyo Company, Limited | US | OTC |
| DSNKY | Daiichi Sankyo Company, Limited | US | OTC |
| MKKGY | Merck Kgaa ADR | US | OTC |
| 6MK | Merck & Co. Inc | DE | F |
| D4S | Daiichi Sankyo Company Limited | DE | F |
| 6MK | Merck & Co. Inc | DE | XETRA |
| MRCK34 | Merck & Co. Inc | BR | SA |
| MRK | Merck & Company Inc | AT | VI |
| 0QAH | Merck & Company Inc | GB | LSE |
| MRK | Merck & Company Inc | MX | MX |