RE:Read OTCMARKETS.comI trade in the USA on ETrade and was able to buy a while back. Now that you are mentioning "Grey Market" this is the first I've seen or heard of it, which does not make me feel too savvy. When you go and look up NWKFF on OTCMARKETS.COM this alert pops up, "Warning! Grey Market securities are not traded on the OTCQX, OTCQB or Pink markets
Broker dealers are not willing or able to publicly quote these securities because of lack of investor interest, company information availability or regulatory compliance".
Been in this dog for over two years now. I can only hope it turns around one day.
Best of luck to ALL.