| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AMBBY | Ambu A/S | US | OTC |
| AMBFF | Ambu A/S | US | OTC |
| DGWPF | Drägerwerk AG & Co. KGaA | US | OTC |
| FBMCF | Buffalo Coal Corp | US | OTC |
| LVCLF | Living Cell Technologies Ltd | US | OTC |
| LVCLY | Living Cell Tech ADR | US | OTC |
| MTPP | Mountain Top Properties, Inc | US | OTC |
| BUF | Buffalo Coal Corp. | CA | TSXV |
| CAF | Canaf Group Inc. | CA | TSXV |
| CXR | Concordia International Corp | CA | TSX |
| LGO | Largo Resources Ltd. | CA | TSX |
| SML | Southstone Minerals Ltd. | CA | TSXV |