Ann: OptiScan March 2019 Presentation, page-27

It was risky twenty years ago before we pumped $50 million into this company and it's tech and OIL is on a roll now in comparison to 1997.

Pietroz606, the board is on the right way and got your and many others message advising:
Meaningful sales this year or sell some, no bad announcements, turn a profit and bring on a good announcement on sales (which would show meaningful sales or sell some from above) and including a line that directors bought for themself a couple of shares at the current cheap price. (hurry up!) (which they have to declare anyway)

So basically only ONE ANNOUNCEMENT WOULD DO containing anyway all the points brought up from Pietroz606 and he is then happily with us again and buying in from 10 cents on!