| Symbol | Name | Country | Exchange |
|---|---|---|---|
| APT | Alpha Pro Tech, Ltd. | US | AMEX |
| NEPH | Nephros, Inc. | US | NASDAQ |
| PDCO | Patterson Companies, Inc. | US | NASDAQ |
| SRCL | Stericycle, Inc. | US | NASDAQ |
| NNCSF | Nanosonics Ltd Sydn | US | OTC |
| SBTX | Skinbiotherapeutics Plc | UK | LSE |
| TSTL | Tristel Plc | UK | LSE |
| 215380 | WOOJUNG BIO Inc | KR | KQ |
| BALM4 | Baumer S.A | BR | SA |
| METN | Metall Zug AG | CH | SW |
| AUVIP | Applied UV, Inc. - 10.5% Series A Cumulative Perpetual Preferred Stock, $0.0001 par value per share | US | NASDAQ |