The bottom line is this. There are all kinds of forms and regs. There are all kinds of news reports. Most of that stuff makes no sense to the average person when it comes to the markets. Most likely on purpose.

The simple way to find out if something like this is really serious is look at the stock price. If it is not reacting to whatever is out there when whatever is out there is not that important.

Pfizer closed yesterday at $48.76. Right now with low volume trading it is at $48.53 As far as the trading world is concerned whatever you are looking at is a big nothing burger.