More than enough shares.
You've admitted that you know nothing. You keep repeating the same nonsense mantra year after year.
Buy when you can and never sell.
Great investment strategy for a growing, profitable company, perhaps, but not a pink sheet company that's not reporting and has been losing $5 million a year for a decade or so.
There is no evidence of a sudden change of path especially if the R&D people depart.
But hey, that's your strategy, so stick with it.