Land-based salmon farming giant Atlantic Sapphire successfully completed its first harvest at its US facility on Monday, and while it's a big event for the company, investors are far more interested in what happens next.

Atlantic Sapphire has long since promised its first harvest would take place during September, and managed to make the deadline with just days to go -- a relief for investors scrutinizing every move by the company, which has had its share of hiccups in reaching commercialization.