I did a quick search of other companies that uplisted to NasDaq and did not find any PRs indicating that they submitted their applications. This could be a requirement by NasDaq to prevent companies from using "uplisting" as a pump and dump method. We do not have to worry about that here. JGBO is in very good shape.
I expect some news by the end of the month with a favorable NasDaq decision. We should then see some major PPS movement upwards. When that happens I will need to see the JGBO bullet train again ;-)