A lot of companies on the OTC aren't required to but they do, it adds a level of legitimacy when they do. The doubts here are reflected in the pps for the last several months.
But, they aren't required to file a 8-K because the stock has been deregistered - meaning the have stopped filing with the SEC - or the better term is they have gone dark.
The term originated because it keeps the shareholders in the dark especially when the TA is gagged.
Why would you defend a company that isn't transparent?
It is never good for shareholders when the company is dark.
GRCU needs to get there act together and become a SEC filer - get a real CFO and remove Calkin as CEO and get someone with experience.
Calkin can move to being President - but the guy has his head in the clouds and starts too many projects but lacks the where with all to complete anything.