More buying by Northfield Cap and Mr. Cudney last week....The firm bought another 30k shares of NHK at $.73 on Feb 11th. That brought its total to 13,327,142 shares or 15.46% of the company before any warrants and options they have are exercised. Another 30k shares retired that will likely never trade again being that Mr, Cudney has been here from day one many years ago and will likely be here until the end....whether it is a sale, a merger or production....