I am by no means an expert here, and IANAL, but in my limited experience, yes it is very common to see statements like that in filings. They have to disclose an

I am by no means an expert here, and IANAL, but in my limited experience, yes it is very common to see statements like that in filings. They have to disclose any and all potential risks to investors, and as basic as it seems that is a risk.