OTC stocks are for trading not investing. If a company doesn't report to the SEC it is guaranteed to be a scam. Where's Sharp's big merger?
The only way to trade penny stocks that use message boards, social media (Twitter - Facebook), forward looking press releases, pumping 8-Ks and paid promotions is to just consider them all to be scams and just trade them do not invest in them. You'll lose 99% of the time if you believe the hype.
Play the price action and always take profits. There is no virtue in being long on these OTC scams.
IG