If you have the time and interest, maybe check the 8-Ks to see all the loans but my quick scan in the past showed that the CEO is doing most of the loaning to the company, and we know he aint gonna be selling down here. So I think its limited amount from sharks, but we'd have to go thru with a fine toothed comb and to be honest I am worn out from these kinds of investigations and am not very good at it either as I lose patience and get lost in the weeds and legalise (though I am normally very detail oriented in other areas).
For now, I'll bid for some smaller amounts in the ten cent range due to lack of cash, but when that changes I'll continue to average down, currently underwater at ~24 cents, which isnt too bad considering i started in the 60s range, thinking that it was value then LOL