SDL, MNM, FMS, CNP, AFG are to name a few that I have witnessed...

SDL, MNM, FMS, CNP, AFG are to name a few that I have witnessed beeing bought up and after a 10% rise, cop a dump almost back to the open price. In tough market times, traders often adopt this "flipping burgers" apporoach to turn over cash flow. A few articles have been written about this approach in these market conditions.

Nothing to worry about.

On the other hand, even if there was a massive holder trying to get out, let it be, the stock will rise when the buyers overwhelme the sellers. I recall in the run up to 20c the same thing happened. Once all those wanting out trade their shares, it makes way for a new registry of holders.

The street you live in probably goes through the same every decade, surely you don't knock on your neighbours door and abuse him for selling out amongst the householders.