It looks like a shareholder needs to sell a position, probably wants to do it before the end of the year for tax consideration. The bid side has been weak and so the price tumbles.
This thing is thin, really thin.
Company isn't doing much to blow their horn with current shareholders.
I agree that it is hard to hold a position like this one when liquidity is so lousy.
On the other hand, if one likes the upside potential then now is the time to buy.
Total market cap is only about $1million at these prices. Crazy.