I agree with @minoil, personally, I do not see any chance of...

I agree with @minoil, personally, I do not see any chance of reaching 4c in the next 12 months. Happy to be proved wrong.
The expiry date of the director’s options can be used as a guide when directors expect SP to reach 4c.

A $10-15M MC would be regarded as a great improvement in the next 12-18 months imo. Unless sales from Origin will go through the roof.
Some investor presentations and webinars with more details about those significant orders, customers, pipelines, and plans in the future, would be highly appreciated. They would need to start marketing SIS to investors in case they want to increase the SP.