I'm going to guess that the stock still has some use or purpose for them -- otherwise they would have just done away with it overnight a long time ago, like they did with the website, etc. Heck if any of us would have realized it until we woke up in the morning, lol.
I'm not saying I support them not keeping us in the loop, but it is a very different culture compared to ours. Still not an excuse, but now the best thing we can do is track them down and reach out.