Not really. If memory serves me correctly, they initially said they needed about 2.5M dollars for the coming year. When the price started falling due to the dilution, they increased the AS. I don't really think they will need to do another AS increase, so one way to gauge would be to watch the OS and when it is close to being maxed out, they will probably be about done.
Just don't run around screaming shorts. There are good enough fundamentals here to justify taking a position, but how large that position is and how soon you want to cash it in is an individual decision.
gltu