Stock listing
OTC:PRGBD Protea Biosciences Group Stock
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Delisted OTC:PRGBD no longer trades. Its last trading date is unknown. Company history and updates stay available on this page.
- Ticker
- OTC:PRGBD
- Asset type
- Stock
- Exchange
- OTC
- Currency
- USD
Where Protea Biosciences Group is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| OTC:PRGB · Delisted | OTC | United States | USD |
| OTC:PRGBD · This page · Delisted | OTC | United States | USD |
| OTC:PRGBQ · Delisted | OTC | United States | USD |
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