The majority of the swedish investors have never heard of Siaf. Sandbergs group is a few isolated individuals. No pump is needed, only information and publicity.
If you think in straight lines, it's easy to say that all the buying has been done and there is no one left to buy. That has been done many times here, and yet buyers always emerge, and they always will. Consider that we are a twig in a stream momentarily stuck against a rock--it was unpredictable that it would happen, but it's fully predicatable that we will be free in due course.