Well first, GH would care about the price because when they are trying to raise capital, the value of their holding will be a factor for other investors / lenders to consider. Also, if they realize they are in over their heads, they will want to recover their investment if they choose to sell.
As for the previous management, a large part of their compensation was in options that expired, so they are worse off than ordinary shareholders. They brought in GH because you need the capital to get the metal out of the ground and into marketable product. It's easy to be critical, but unless you know where to get $ 50 - 150 million for a mining project you probably should hold your tongue.
Finally, how does trash talking the stock help to raise the value of your shares ? - or are you hoping to see it go lower to pick more up in the basement ?