Today when I phoned in my buy order, I asked the g

Today when I phoned in my buy order, I asked the gentlemen what would a sell order for $1 do if a company uplisted at $4. He said as a limit order it wouldn't be sold lower, but it would sell as the market went after it opened as an uplisted pps. So as I would think, if multiple orders are in for $1. Wouldn't that just drop the pps to $1 right away? I would appreciate some feedback on this matter. It could be a difference of 4x, or more, or less than we could get for our shares, depending on the pps at uplisting. Jmo.