As you can see on this application, they listed 8 convertible notes. Six from 2020 and 2 from 2019. The PR about their big loan settlement stated that they had settled the six notes from 2020. I wonder if the delay in uptier to the OTCQB related to the other 2 (older) notes from this application. However, in more recent public releases from PCTL it appears that now all prior toxic debt (convertible notes) have been taken care of.