Maybe they finally hit that 25 billion authorized share cap and need to issue more shares.
But in reality, keep in mind the whole regulation change with Alpine Financial limits debenture debt holders from loaning to companies trading below $0.01 a share.
This is not good for American Green, since the debenture debt holders are their main source of income. American Green does not generate enough revenue to offset their operational expenses.
So in this case, volume drying up is actually a bad thing. If American Green hopes to stay in business, they need to sell shares, and they just lost their biggest customers.