People sell because stop losses get triggered, or they freak out and ditch the shares without enough knowledge of the company. The thing you have to understand is, the stock market is entirely rigged, and there are big players that basically control everything a stock does. Right now we are on the cusp of new board member announcements, Q1 announcement (which based on the past should be amazing, and is supposed to happen on the 15th), and lastly we are just a couple months from the uplist. This stock has a low float and make it very easy for the price to be pushed in one direction or another. I am absolutely sure there has been a steady accumulation by influential people before these events occur.
As for a buyout, it is hard to say if it will happen or what the price would be. There definitely won't be a 1:1 share ratio for a tobacco stock though.
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