Ok..here's an example of what can happen when all the shares are accumulated and held tight. This was SLVO back in the day and had 153M in the OS/float. I was very green back in those days and sold out because I got nervous. They were silent for over a year. Here's what happened when they PR'd:
btw..it actually went on to .14.
My posts are only my opinion..please do your own dd. 99.9% of my plays are high risk penny stocks :-)