Maxim might be the kiss of death for a company. h
Post# of 36484
https://pubcoceo.com/2019/07/22/only-one-otc-...june-2019/
Maxim sold shares for them @ $6.15/unit (probably with warrants since there is a warrant symbol) and now they trade at $2.16/share.
https://finance.yahoo.com/quote/ARTL/?p=ARTL