Land-based salmon farmer Atlantic Sapphire began trading on New York's over-the-counter securities market, OTC Markets Group (OTCQX) in January under the ticker AASZF.

"Cross-trading on OTCQX in the United States will enable Atlantic Sapphire, which is listed on the Oslo Bors, to diversify its investor base and to expand its global engagement even further," said Joe Coveney, OTC Markets Group vice president of corporate services.