IMHO...you will see "news" along with Nasdaq up-listing...andy revenue would have to be a forward projections...
but yes...with Nasdaq will come margin...as long as investors dont over-margin...and stay at 10-15% of equity...SP would have to implode under $4 before there would be a margin call or issue.
That takes the margin issue out of the hands of the MM...and avoids a XXII margin meltdown.